Sektion für Experimentelle Radiologie
Department für Radiologie

Ermittlung aussagekräftiger Bildgebungsbiomarker: klinische Anwendung bei Mamma- und Prostatakarzinomen

Tobias Bäuerle, Matthias Dietzel, Katja Pinker, David Bonekamp, Kevin S. Zhang, Heinz-Peter Schlemmer, Peter Bannas, Clemens C. Cyran, Michel Eisenblätter, Ingrid Hilger, Caroline Jung, Fritz Schick, Franz Wegner, Fabian Kiessling

Thieme RöFo 2024; doi: 10.1055/a-2175-4446

Frequency shifts of free water signals from compact bone: Simulations and measurements using a UTE-FID sequence

Anja Fischer, Petros Martirosian, Jürgen Machann, Bernd Fränkle, Fritz Schick

Magn Reson Med. 2024; 1-12. doi: 10.1002/mrm.30027

Comparison of compositional MRI techniques to quantify the regenerative potential of articular cartilage: a preclinical minipig model after osteochondral defect treatments with autologous mesenchymal stromal cells und unseeded scaffolds

Karl Ludger Radke, Vera Grotheer, Benedikt Kamp, Anja Müller-Lutz, Justus Kertscher, Rosanna Strunk, Petros Martirosian, Birte Valentin, Hans-Jörg Wittsack, Martin Sager, Joachim Windolf, Gerald Antoch, Erik Schiffner, Pascal Jungbluth, Miriam Frenk

Quant Imaging Med surg. 2023 Nov 1;13(11):7467-7483. doi: 10.21037/qims-23-570

Identification of impactful imaging biomarker: Clinical applications for breast and prostate carcinoma

Tobias Bäuerle, Matthias Dietzel, Katja Pinker, David Bonekamp, Kevin S. Zhang, Heinz-Peter Schlemmer, Peter Bannas, Clemens C. Cyran, Michel Eisenblätter, Ingrid Hilger, Caroline Jung, Fritz Schick, Franz Wegner, Fabian Kiessling

Thieme Online Review 2023; November 09. doi: 10.1055/a-2175-4446

Editorial for „Whole Muscle and Single Motor Unit Twitch Profiles in a Healthy Adult Cohort Assessed With Phase Contrast Motor Unit MRI (PC-MUMRI)

Schwartz M.

J Magn Res Imag. 2023; Okt;12. doi: 10.1002/jmri.29067

Longitudinal monitoring of Apparent Diffusion Coefficient (ADC) in patients with prostate cancer undergoing MR-guided radiotherapy on an MR-Linac at 1.5 T: a prospective feasibility study.

Almansour H, Schick F, Nachbar M, Afat S, Fritz V, Thorwarth D, Zips D, Bertram F, Müller AC, Nikolaou K, Othman AE, Wegener D.

Radiol Oncol. 2023; Jun;21;57(2): 184 - 190. doi: 10.2478/raon-2023-0020

Analysis of volume and topography of adipose tissue in the trunk: Results of MRI 11,141 participants in the German National Cohort.

Haueise T, Schick F, Stefan N, Schlett CL, Weiss JB, Nattenmüller J, Göbel-Guéniot K, Norajitra T, Nonnenmacher T, Kauczor HU, Maier-Hein KH, Niendorf T, Pischon T, Jöckel KH, Umutlu L, Peters A, Rospreszcz S, Kröncke T, Hosten N, Völzke H, Krist L, Willich SN, Bamberg F, Machann J.

Sci Adv. 2023; May;12;9(19):eadd0433. doi: 10.1126/sciadv.add0433

Improved visualization of hepatic tumors in magnetic resonance-guided thermoablation using T1-inversion-recovery imaging with variable inversion time.

Kübler J, Krumm P, Martirosian P, Winkelmann MT, Gohla G, Nikolaou K, Hoffmann R.

Eur Radiol. 2023; Oct;33(10): 7015 - 7024. doi: 10.1007/s00330-023-09696-9

Thoracic lymphatic anomalies in patients with univentricular hearts: correlation of morphologic findings in isotropic T2-weighted MRI with the outcome after fontan palliation.

Hanser A, Hofbeck M, Hofmeister M, Martirosian P, Hornung A, Esser M, Schick F, Kaulitz R, Michel J, Nikolaou K, Schäfer J, Schlensak C, Sieverding L.

Front Cardiovasc Med. 2023; May;9:10:1145613. doi: 10.3389/fcvm.2023.1145613

Insights into the Age Dependency of Compositional MR Biomarkers Quantifying the Health Status of Cartilage in Matacarpophalangeal Joints.

Frenken M, Radke KL, Schäfer ELE, Valentin B, Wilms LM, Abrar DB, Nebelung S, Martirosian P, Wittsack HJ, Müller-Lutz A.

Diagnostics (Basel) 2023; May;16:13(10)1746. doi: 10.3390/diagnostics13101746

Quantitative Flow Measurements of Pelvic Venous Vasculature Using 4D Flow.

Ghibes P, Martirosian P, Grötzinger G, Plajer D, Estler A, Partovi S.

Acad Radiolol. 2023; Sep;13:S1076-633(23)00414-2. doi: 10.1016/j.acra.2023.08.013

Mechanisms of weight loss-induced remission in people with prediabetes: a post-hoc analysis of the randomised, controlled, multicentre Prediabetes Lifestyle Intervention Study (PLIS).

Sandforth A, Von Schwartzenberg RJ, Arreola EV, Hanson RL, Sancar G, Katzenstein S, Lange K, Preißl H, Dreher SI, Weigert C, Wagner R, Kantartzis K, Machann J, Schick F, Lehmann R, Peter A, Katsouli N, Ntziachristos V, Dannecker C, Fritsche L, Perakasis N, Heni M, Nawroth PP, Kopf S, Pfeiffer AFH, Kabisch, Stumvoll M, Schwarz PEH, Hauner H, Lechner A, Seissler J, Yurchenko I, Icks A, Solimena M, Häring HU, Szendroedi J, Schürmann A, Hrabe de Angelis M, Blüher M, Roden M, Bornstein SR, Stefan N, Fritsche A, Birkenfeld AL.

The Lancet 2023; doi: 10.1016/S2213-8587(23)00235-8

Update on state-of-the-art for arterial spin labeling (ASL) human perfusion imaging outside of the brain.

Taso M, Aramendia-Vidaurreta V, Englund EK, Francis S, Franklin S, Madhuranthakam AJ, Martirosian P, Nayak KS, Qin Q, Shao X, Thomas DL, Zun Z, Fernandez-Seara MA.

Magn Reson Med. 2023; May;89(5): 1754-1776. doi: 10.1002/mrm.29609

Non-contrast MR angiography of pelvic arterial vasculature using the Quiescent interval slice selective (QISS) sequence.

Ghibes P, Partovi S, Artzner C, Grözinger G, Wahl CM, Hagen F, Martirosian P.

Int J Cardiovasc Imag. 2023; Feb 14. doi: 10.1007/s10554-023-02798-x

Free-breathing Artesial Spin Labeling MRI for the Detection of Pulmonary Embolism.

Othman AE, Liang C, Komma Y, Munz M, Kolb M, Rath D, Gückel B, Pohmann R, Nikolaou K, Schwartz M, Küstner T, Martirosian P, Seith F.

Radiology 2023; Feb 21;221998. doi: 10.1148/radiol.221998

Functional MRI to quantify perfusion changes of a renal allograft after embolization of an arteriovenous fistula.

Liang C, Heister DJ, Guthoff M, Grözinger G, Martirosian P, Seith F.

J Nephrol. 2023; Jan25. doi: 10.1007/s40620-022-01539-y

Effect of unsaturated fat and protein intake on liver fat in people at risk of unhealthy aging: 1-year results of a randomized controlled trial.

Wernicke C, Pohrt A, Pletsch-Borba L, Apostolopoulou K, Hornemann S, Meyer N, Machann J, Gerbracht C, Tacke F, Pfeiffer AFH, Spranger J, Mai K.

Am J Clin Nutr. 2023; Apr;117(4): 785-793. doi: 10.1016/j.ajcnut.2023.01.010

Lower Hepatic Fat Is Associated With Improved Insulin Secretion in a High-Risk Prediabetes Subphenotype During Lifestyle Intervention.

Wagner R, Heni M, Kantartzis K, Sandforth A, Machann J, Schick F, Peter A, Fritsche L, Szendrödi J, Pfeiffer AFH, Schürmann A, Blüher M, Hauner H, Seissler J, Bornstein S, Roden M, Stefan N, Birkenfeld AL, White MF, Häring HU, Fritsche A.

Diabetes 2023; Mar 1;72(3): 362-366. doi: 10.2337/db22-0441

Automated shape-independent assessment of the spatial distribution of proton density fat fraction in vertebral bone marrow.

Haueise T, Stefan N, Schulz TJ, Schick F, Birkenfeld AL, Machann J.

Z Med Phys. 2023; Dec 22. doi: 10.1016/j.zemedi.2022.12.004

Acute and long-term exercise adaptation of adipose tissue and skeletal muscle in humans: a matched transcriptomics approach after 8-week training-intervention.

Dreher SI, Irmler M, Pivovarova-Ramich O, Kessler K, Jürchott K, Sticht C, Fritsche L, Schneeweiss P, Machann J, Pfeiffer AFH, Hrabe de Angelis M, Beckers J, Birkenfeld AL, Peter A, Niess AM, Weigert C Moller A.

Inter. Journal of Obesity. 2023; Feb 11, doi: 10.1038/s41366-023-01271-y

The role of hepatokines in NAFLD.

Stefan N, Schick F, Birkenfeld AL, Häring HU, White MF.

Cell Metabolism. 2023; 35 Feb 7, 236-252. doi: 10.1016/j.cmet.2023.01.006

T1 Mapping MOLLI 5(3)3 Acquisition Scheme Yields High Accuracy in 1.5T Cardiac Magnetic Resonance.

Krumm P, Martirosian P, Brendel A, Kübler JM, Brendel JM, Gassenmaier S, Estler A, Gawaz M, Nikolaou K, Greulich S.

Diagnostics (Basel). 2022; Nov;8;12(11):2729. doi: 10.3390/diagnostics12112729

Monitoring Pulmonary Thrombectomy; What Information Can Be Gained with Arterial Spin Labeling MRI?

Zhang C, Groezinger G, Kreißelmeier KP, Othman AE, Martirosian P, Pohmann R, Seith F.

Korean J Radiol. 2022; Sep;23(9):931-934. doi: 10.3348/kjr.2022.0159

A Comparative Study on the Potential of Unsupervised Deep Learning-based Feature Selection in Radiomics.

Haueise T, Liebgott A, Yang B.

Annu Int Conf IEE Eng Med Biol Soc. 2022; Jul;2022:541-544. doi: 10.1109/EMBC48229.2022.9871257

The acute cytokine response to 30 min exercise bouts before and after 8-week-endurance training in subjects with obesity.

Goj T, Hoene M, Fritsche L, Schneeweiss P, Machann J, Petrera A, Hauck SM, Fritsche A, Birkenfeld AL, Peter A, Heni M, Niess AM, Moller A, Weigert C.

J Clin Endocrinol Metab. 2022; Oct; 26 dgac623. doi: 10.1210/clinem/dgac623

Interscapular fat is associated with impaired glucose tolerance and insulin resistance independent of visceral fat mass.

Vosseler A, Machann J, Fritsche L, Prystupa K, Kübler C, Häring HU, Birkenfeld AL, Stefan N, Peter A, Fritsche A, Wagner R, Heni M.

Obesity (Silver Spring) 2022; Nov; 30(11):2233-2241. doi: 10.1002/oby.23554

Editorial: Advanced Cardiovascular Imaging in Diabetes.

Schick F, Sejersten Ripa R, Willum Hansen T, Johan von Scholten B.

Front Endocrinol. 2022; Mar 18;13:848975. doi: 10.3389/fendo.2022.848975

Multiparametric Functional MRI of the Kidney: Current State and Future Trends with Deep Learning Approaches.

Zhang C, Schwartz M, Küstner T, Martirosian P, Seith F.

Rofo. 2022; Mar 10. doi: 10.1055/a-1775-8633

Low IGF1 and high IGHBP1 predict diabetes onset in prediabetic patients.

Meyer NMT, Kabisch S, Dambeck U, Honsek C, Kemper M, Gerbracht C, Arafat AM, Birkenfeld AL, Schwarz PEH, Machann J, Osterhoff MA, Weickert MO, Pfeiffer AFH.

Eur J Endocrinol. 2022; Sep; 19;187(4):55-565. doi: 10.1530/EJE-22-0034

Exercise restores brain insulin sensitivity in sedentary adults who are overweight and obese.

Kullmann S, Goj T, Veit R, Fritsche L, Wagner L, Schneeweiss P, Hoene M, Hoffmann C, Machann J, Niess A, Preissl H, Birkenfeld AL, Peter A, Häring HU, Fritsche A, Moller A, Weigert C, Heni M.

JCI Insight 2022; Sep; 22;7(18):e161498. doi: 10.1172/jci.insight.161498

Soy lecithin: A beneficial substance for adjusting the ADC in aqueous solutions to the values of biological tissues.

Fritz V, Martirosian P, Machann J, Thorwarth D, Schick F.

Magn Reson Med. 2022; Dec; 2. doi: 10.1002/mrm.29543

Classification-quided Neural Network-based Correction of Magnetic Resonance-related Gradient Artifact Residuals in Simultaneously Recorded Surface Electromyopgraphy.

Schwartz M, Yang B, Schick F.

Annu Int Conf IEEE Eng Med Biol Soc. 2022; Jul; 2022:3632-3635

Repeatabukuty of diffusion-weighted magnetic resonance imaging in head and neck cancer at a 1,5 T MR-Linac.

Habrich J, Boeke S, Nachbar M, Nikolaou K, Schick F, Gani C, Zips D, Thorwarth D.

Radiother Oncol. 2022; Sep; 174:141-148. doi: 10.1016/j.radonc.2022.07.020

The German Gestational Diabetes Study (PREG), a prospective multicenter cohort study: rationale, methodology and design.

Fritsche L, Hummel J, Wagner R, Löffler D, Hartkopf J, Machann J, Hilberath J, Kantartzis K, Jakubowski P, Pauluschke-Fröhlich J, Brucker S, Hörber S, Häring HU, Roden M, Schürmann A, Solimena M, Hrabe de Angelis M, Peter A, Birkenfeld AL, Preissl H, Fritsche A, Heni M.

BMJ Open. 2022; Feb 15;12(2):e058268. doi: 10.1136/bmjopen-2021-058268

Short-Term Variability of Proton Density Fat Fraction in Pancreas and Liver Assessed by Multiecho Chemical-Shift Encoding-Based MRI at 3 T.

Machann J, Hasenbalg M, Dienes J, Wagner R, Sandforth A, Fritz V, Birkenfeld AL, Nikolaou K, Kullmann S, Schick F, Heni M.

J Magn Reson Imaging. 2022; Jan 27. doi: 10.1002/jmri.28084

High Protein Diets Improve Liver Fat and Insulin Sensitivity by Prandial but Not Fasting Glucagon Secretion in Type 2 Diabetes.

Zhang J, Pivovarova-Ramich O, Kabisch S, Markova M, Hornemann S, Sucher S, Rohn S, Machann J, Pfeier AFH.

Front Nutr. 2022; May 19;9:808346. doi: 10.3389/fnut.2022.808346

Population-based cohort imaging: skeletal muscle mass by magnetic resonance imaging in correlation to bioelectrical-impedance analysis.

Kiefer LS, Fabian J, Rospleszcz S, Lorbeer R, Machann J, Kraus MS, Fischer M, Roemer F, Rathmann W, Meisinger C, Heier M, Nikolaou K, Peters A, Storz C, Schlett CL, Bamberg F.

J Cachexia Sarcopenia Muscle. 2022; Apr 13;(2):976-986. doi: 10.1002/jcsm.12913

Impaired Metabolic Health and Low Cardiorespiratory Fitness Independently Associate With Subclinical Atherosclerosis in Obesity.

Lehn-Stefan A, Peter A, Machann J, Schick F, Randrianarisoa E, Heni M, Wagner R, Birkenfeld AL, Fritsche A, Schulze MB, Stefan N, Kantartzis K.

J Clin Endocrinol Metab. 2022; May 17;107(6):e2417-e2424. doi: 10.1210/clinem/dgac091

Fat-distribution Patterns and Future Type-2 Diabetes.

Yamazaki H, Tauchi S, Machann J, Haueise T, Yamamoto Y, Dohke M, Hanawa N, Kodama Y, Katanuma A, Stefan N, Fritsche A, Birkenfeld AL, Wagner R, Heni M.

Diabetes. 2022; Jun 20;db220315. doi: 10.2337/db22-0315

Eight weeks of empagliflozin does not affect pancreatic fat content and insulin secretion in people with prediabetes.

Hummel J, Machann J, Dannecker C, Kullmann S, Birkenfeld AL, Häring HU, Peter A, Fritsche A, Wagner R, Heni M.

Diabetes Obes Metab. 2022; Apr 27. doi: 10.1111/dom.14733

Prospective Image Quality and Lesion Assessment in the Setting of MR-Guided Radioation Therapy of Prostate Cancer on an MR-Linac at 1.5 T: A Comparison to a Standard 3 T MRI.

Almansour H, Afat S, Fritz V, Schick F, Nachbar M, Thorwarth D, Zips D, Müller AC, Nikolaou K, Othman AE, Wegener D.

Cancers. 2021; 13(7), 1533. Doi: 10.3390/cancers13071533

1.5 vs 3 Tesla Magnetic Resonance Imaging A Review of Favorite Clinical Applications for Both Field Strengths—Part 2.

Radbruch A, Paech D, Gassenmaier S, Luetkens J, Isaak A, Herrmann J, Othman A, Schäfer J, Nikolaou K.

Invest Radiol. 2021; Vol. 56, Num 11, Nov.

T2-Weighted High-Resolution Isotropic Magnetic Resonance Lymphangiography of the Thoracic and Abdominal Lymphatic Vessels with and without Previous High-Fat Meal.

Hanser A, Martirosian P, Hornung A, Hofbeck M, Grosse U, Esser M, Schick F, Schäfer J, Nikolaou K, Sieverding L.

Acad Radiol. 2021; Nov;28 Suppl 1:S218-S224. doi: 10.1016/j.acra.2020.10.008

Spatially resolved free-induction decay spectroscopy using a 3D ultra-short echo time multi-echo imaging sequence with systematic echo shifting and compensation of B 0 field drifts.

Fischer A, Martirosian P, Benkert T, Schick F.

Magn Res in Med. 2021; Dez 6; S0939-3889(21)00030-1. doi: 10.1002/mrm.29115

Towards detection of inflammation in adipose tissue: Microscopic field simulations to estimate water signal properties.

Fischer A, Schick F.

Z Med Phys 2021; Apr 5; S0939-3889(21)00030-1. doi: 10.1016/j.zemedi.2021.03.002

Hip Position Acutely Affects Oxygenation and Perfusion of Kidney Grafts as Measured by Functional Magnetic Resonance Imaging Methods-The Bent Knee Study.

Mani LY, Seif M, Nikles F, Tshering Vogel DW, Diserens G, Martirosian P, Burnier M, Vogt B, Vermathen P.

Front Med. (Lausanne). 2021; Aug; 10;8:697055. doi: 10.3389/fmed.2021.697055

Intravascular Application of Labelled Cell Spheroids: An Approach for Ischemic Peripheral Artery Disease.

Schmehl J, Stoll H, Danalache M, Grözinger GC, Greiner TO, Leibfritz RF, Martirosian P, Nikolaou K, Elser S.

Int J Mol Sci. 2021; Jun; 25;22(13):6831. doi: 10.3390/ijms22136831

Detection of Changes in Renal Blood Flow Using Arterial Spin Labeling MRI.

Kannenkeril D, Janka R, Bosch A, Jung S, Kolwelter J, Striepe K, Ott C, Martirosian P, Schiffer M, Uder M, Schmieder RE.

Am J Nephrol. 2021; 52(1): 69-75. doi: 10.1159/000513665

Fluid-based augmentation of magnetic resonance visualization of interventional devices.

Kübler J, Martirosian P, Jacoby J, Gohla G, Winkelmann MT, Nikolaou K, Hoffmann R.

J Appl Clin Med Phys. 2021; Oct;22(10): 261-269. doi: 10.1002/acm2.13407

Similar dietary regulation of IGF-1- and IGF-binding proteins by animal and plant protein in subjects with type 2 diabetes.

Schüler R, Markova M, Osterhoff MA, Arafat A, Pivovarova O, Machann J, Hierholzer J, Hornemann S, Rohn S, Pfeiffer AFH.

Eur J Nutr. 2021; Sep;60(6): 3499-3504. doi: 10.1007/s00394-021-02518-y

Empagliflozin Improves Insulin Sensitivity of the Hypothalamus in Humans With Prediabetes: A Randomized, Double-Blind, Placebo-Controlled, Phase 2 Trial.

Kullmann S, Hummel J, Wagner R, Dannecker C, Vosseler A, Fritsche L, Veit R, Kantartzis K, Machann J, Birkenfeld AL, Stefan N, Häring HU, Peter A, Preissl H, Fritsche A, Heni M.

Diabetes Care. 2021; Oct 29; dc211136. doi: 10.2337/dc21-1136

Resolution of severe hepatosteatosis in a cystic fibrosis patient with multifactorial choline deficiency: A case report.

Bernhard W, Shunova A, Machann J, Grimmel M, Haack TB, Utz P, Graepler-Mainka U.

Nutrition. 2021; Sep; 89:111348. doi: 10.1016/j.nut.2021.111348

Free fatty acids, glicentin and glucose-dependent insulinotropic polypeptide as potential major determinants of fasting substrate oxidation.

Hummel J, Fritsche L, Vosseler A, Dannecker C, Hoene M, Kantartzis K, Häring HU, Stefan N, Machann J, Birkenfeld AL, Weigert C, Wagner R, Peter A, Fritsche A, Heni M.

Sci Rep. 2021; Aug 17;11(1):16642. doi: 10.1038/s41598-021-95750-9

Liver fat scores do not reflect interventional changes in liver fat content induced by highprotein diets.

Kabisch S, Markova M, Hornemann S, Sucher S, Pivovarova-Ramich O, Machann J, Hierholzer J, Rohn S, Pfeiffer AFH.

Sci Rep. 2021; Apr 23;11(1):8843. doi: 10.1038/s41598-021-87360-2

Quantification of liver and muscular fat using contrast-enhanced Dual Source Dual Energy Computed Tomography compared to an established multi-echo Dixon MRI sequence.

Gassenmaier S, Kähm K, Walter SS, Machann J, Nikolaou K, Bongers MN. Eur J Radiol. 2021; Sep; 142:109845. doi: 10.1016/j.ejrad.2021.109845

Effects of Insoluble Cereal Fibre on Body Fat Distribution in the Optimal Fibre Trial.

Kabisch S, Honsek C, Kemper M, Gerbracht C, Meyer NMT, Arafat AM, Birkenfeld AL, Machann J, Dambeck U, Osterhoff MA, Weickert MO, Pfeiffer AFH.

Mol Nutr Food Res. 2021; Jun; 65(12):e2000991. doi: 10.1002/mnfr.202000991

Elevated circulating follistatin associates with an increased risk of type 2 diabetes.

Wu C, Borné Y, Gao R, López Rodriguez M, Roell WC, Wilson JM, Regmi A, Luan C, Aly DM, Peter A, Machann J, Staiger H, Fritsche A, Birkenfeld AL, Tao R, Wagner R, Canouil M, Hong MG, Schwenk JM, Ahlqvist E, Kaikkonen MU, Nilsson P, Shore AC, Khan F, Natali A, Melander O, Orho-Melander M, Nilsson J, Häring HU, Renström E, Wollheim CB, Engström G, Weng J, Pearson ER, Franks PW, White MF, Duffin KL, Vaag AA, Laakso M, Stefan N, Groop L, De Marinis Y.

Nat Commun. 2021; Nov 10;12(1):6486. doi: 10.1038/s41467-021-26536-w

Hemostatic alterations linked to body fat distribution, fatty liver, and insulin resistance.

Hörber S, Lehmann R, Stefan N, Machann J, Birkenfeld AL, Wagner R, Heni M, Häring HU, Fritsche A, Peter A.

Mol Metab. 2021; Nov; 53:101262. doi: 10.1016/j.molmet.2021.101262

Noninvasive, longitudinal imaging-based analysis of body adipose tissue and water composition in a melanoma mouse model and in immune checkpoint inhibitor-treated metastatic melanoma patients.

Thaiss WM, Gatidis S, Sartorius T, Machann J, Peter A, Eigentler TK, Nikolaou K, Pichler BJ, Kneilling M.

Cancer Immunol Immunother. 2021; May;70(5):1263-1275. doi: 10.1007/s00262-02002765-8

Editorial for “Concentration of Gallbladder Phosphatidylcholine in Cholangiopathies: A 31 P MR Spectroscopy Pilot Study" .

Machann J.

J Magn Reson Imaging. 2021 Jul 1. doi: 10.1002/jmri.27818

Long distance running – Can bioprofiling predict success in endurance athletes?

König S, Jockenhöfer C, Billich C, Beer M, Machann J, Schmidt-Trucksäss A, Schütz U.

Med Hypotheses. 2021; Jan; 146:110474. doi: 10.1016/j.mehy.2020.110474

Metabolic implications of panctreatic fat accumulation.

Wagner R, Eckstein SS, Yamazaki H, Gerst F, Machann J, Jaghutriz BA, Schürmann A, Solimena M, Singer S, Königsrainer A, Birkenfeld AL, Häring HU, Fritsche A, Ullrich S, Heni M.

Nat Rev Endocrinol. 2021; Oct 20. doi: 10.1038/s41574-021-00573-3

Automated Morphometric Analysis of the Hip Joint on MRI from the German National Cohort Study.

Fischer M, Walter SS, Hepp T, Zimmer M, Notohamiprodjo M, Schick F, Yang B.

Radiol Artif Intell. 2021; Jun 2;3(5):e200213. doi: 10.1148/ryai.2021200213

A comparison of emulsifiers for the formation of oil-in-water emulsions: stability of the emulsions within 9 h after production and MR signal properties.

Fritz V, Martirosian P, Machann J, Daniels R, Schick F.

MAGMA. 2021; Oct 26. doi: 10.1007/s10334-021-00970-9

1.5 vs 3 Tesla Magnetic Resonance Imaging: A Review of Favorite Clinical Applications for Both Field Strengths-Part 1.

Schick F, Pieper CC, Kupczyk P, Almansour H, Keller G, Springer F, Mürtz P, Endler C, Sprinkart AM, Kaufmann S, Herrmann J, Attenberger UI.

Invest Radiol. 2021; Nov 1; 56 (11): 680-691. doi: 10.1097/RLI.0000000000000812

Different effects of lifestyle intervention in high- and low-risk prediabetes.

Fritsche A, Wagner R, Heni M, Kantartzis K, Machann J, Schick F, Lehmann R, Peter A, Dannecker C, Fritsche L, Valenta V, Schick R, Nawroth PP, Kopf S, Pfeiffer AF, Kabisch S, Dambeck U, Stumvoll M, Blüher M, Birkenfeld AL, Schwarz P, Hauner H, Clavel J, Seißler J, Lechner A, Müssig K, Weber K, Laxy M, Bornstein S, Schürmann A, Roden M, de Angelis MH, Stefan N, Häring HU.

Diabetes. 2021; Sep 15; db db210526. doi: 10.2337/db21-0526

Detection of Diabetes from whole-body MRI using deep learning.

Dietz B, Machann J, Agrawal V, Heni M, Schwab P, Dienes J, Reichert S, Birkenfeld AL, Häring HU, Schick F, Stefan N, Fritsche A, Preissl H, Schölkopf B, Bauer S, Wagner R.

JCI Insight. 2021; Nov 8; 6 (21):e146999. doi: 10.1172/jci.insight.146999

Pancreatic fat cells of humans with type 2 diabetes display reduced adipogenic and lipolytic activity.

Barroso Oquendo M, Siegel-Axel D, Gerst F, Lorza-Gil E, Moller A, Wagner R, Machann J, Fend F, Königsrainer A, Heni M, Häring HU, Ullrich S, Birkenfeld AL.

Am J Physiol Cell Physiol. 2021; Mar 31. doi: 10.1152/ajpcell.00595.2020

Lifestyle intervention improves prothrombotic coagulation profile in individuals at highrisk for type 2 diabetes.

Hörber S, Lehmann R, Fritsche L, Machann J, Birkenfeld AL, Häring HU, Stefan N, Heni M, Fritsche A, Peter A.

J Clin Endocrinol Metab. 2021; Feb 28; dgab124. doi: 10.1210/clinem/dgab124

Determinants of hepatic insulin clearance - Results from a Mendelian Randomization study.

Lamprinou A, Willmann C, Machann J, Schick F, Eckstein SS, Dalla Man C, Visentin R, Birkenfeld AL, Peter A, Stefan N, Häring HU, Fritsche A, Heni M, Wagner R.

Metabolism. 2021; Jun; 119:154776. doi: 10.1016/j.metabol.2021.154776

Distribution patterns of intramyocellular and extramyocellular fat by magnetic resonance imaging in subjects with diabetes, prediabetes and normoglycaemic controls.

Kiefer LS, Fabian J, Rospleszcz S, Lorbeer R, Machann J, Kraus MS, Roemer F, Rathmann W, Meisinger C, Heier M, Nikolaou K, Peters A, Storz C, Diallo TD, Schlett CL, Bamberg F.

Diabetes Obes Metab. 2021; Apr 29; doi: 10.1111/dom.14413

Elevated Circulating Glutamate Is Associated With Subclinical Atherosclerosis Independently of Established Risk Markers: A Cross-Sectional Study.

Lehn-Stefan A, Peter A, Machann J, Schick F, Randrianarisoa E, Heni M, Wagner R, Birkenfeld AL, Fritsche A, Häring HU, Staiger H, Stefan N.

J Clin Endocrinol Metab. 2021; Jan 23;106(2); e982-e989. doi: 10.1210/clinem/dgaa898

Magnetic Resonance Imaging of Diverticular Disease and its Association with Adipose Tissue Compartments and Constitutional Risk Factors in Subjects from a Western General Population.

Storz C, Rospleszcz S, Askani E, Rothenbacher T, Linseisen J, Messmann H, De Cecco CN, Machann J, Kiefer LS, Elser S, Rathmann W, Peters A, Schlett CL, Bamberg F.

Rofo. 2021; Jan 193 (1): 33-41. doi: 10.1055/a-1212-5669

Proton magnetic resonance spectroscopy in skeletal muscle: Experts' consensus recommendations.

Krššák M, Lindeboom L, Schrauwen-Hinderling V, Szczepaniak LS, Derave W, Lundbom J, Befroy D, Schick F, Machann J, Kreis R, Boesch C.

NMR Biomed. 2021; May 34 (5): e4266. doi: 10.1002/nbm.4266

Pathophysiology-based subphenotyping of individuals at elevated risk for type 2 diabetes.

Wagner R, Heni M, Tabák AG, Machann J, Schick F, Randrianarisoa E, Hrabe de Angelis M, Birkenfeld AL, Stefan N, Peter A, Häring HU, Fritsche A.

Nat med. 2021; Jan 27 (1): 49-57. doi: 10.1038/s-41591-020-1116-9

Long-term effects of a food pattern on cardiovascular risk factors and age-related changes of muscular and cognitive function.

Wernicke C, Apostolopoulou K, Hornemann S, Efthymiou A, Machann J, Schmidt S, Primessnig U, Bergmann MM, Grune T, Gerbracht C, Herber K, Pohrt A, Pfeiffer AFH, Spranger J, Mai K.

Medicine, 2020; 99: 39. doi: 10.1097/MD.0000000000022381

Noninvasive, longitudinal imaging‑based analysis of body adipose tissue and water composition in a melanoma mouse model and in immune checkpoint inhibitor‑treated metastatic melanoma patients.

Thaiss WM, Gatidis S, Sartorius T, Machann J, Peter A, Eigentler TK, Nikolaou K, Pichler BJ, Kneilling M.

Cancer Immunology Immunotherapy, 2020; doi: 10.1007/s00262-020-02765-8

Magnetic Resonance Imaging of Diverticular Disease and its Association with Adipose Tissue Compartments and Constitutional Risk Factors in Subjects from a Western General Population.

Storz C, Rospleszcz S, Askani E, Rothenbacher T, Linseisen J, Messmann H, De Cecco CN, Machann J, Kiefer JS, Elser S, Rathmann W, Peters A, Schlett CL, Fabian Bamberg F.

Fortschr Röntgenstr. 2020; 192. doi: 10.1055/a-1212-5669

Dietary rapeseed oil supplementation reduces hepatic steatosis in obese men – a randomized controlled trial.

Kruse M, Kemper M, Gancheva S, Osterhoff M, Dannenberger D, Markgraf D, Machann J, Hierholzer J, Roden M, Pfeiffer AFH.

Mol. Nutr. Food Res. 2020; 64, 2000419, doi: 10.1002/mnfr.202000419

Hydrojet-based delivery of footprint-free iPSC-derived cardiomyocytes into porcine myocardium.

Weber M, Fech A, Jäger L, Steinle H, Bühler L, Perl RM, Martirosian P, Mehling R, Sonanini D, Aicher WK, Nikolaou K, Schlensak C, Enderle MD, Wendel HP, Linzenbold W, Avci-Adali M.

Sci Rep. 2020; Oct 8; 10 (1): 16787. doi: 10.1038/s41598-020-73693-x

Investigating obesity-associated brain inflammation using quantitative water content mapping.

Kullmann S, Abbas Z, Machann J, Shah NJ, Scheffler K, Birkenfeld AL, Häring HU, Fritsche A, Heni M, Preissl H.

J Neuroendocrinol. 2020; Sep 5; e12907. doi: 10.1111/jne.12907 . [Online ahead of print]

Response of Mitochondrial Respiration in Adipose Tissue and Muscle to 8 Weeks of Endurance Exercise in Obese Subjects.

Hoffmann C, Schneeweiss P, Randrianarisoa E, Schnauder G, Kappler L, Machann J, Schick F, Fritsche A, Heni M, Birkenfeld A, Niess AM, Häring HU, Weigert C, Moller A.

J Clin Endocrinol Metab. 2020; Nov 1; 105 (11): dgaa571. doi: 10.1210/clinem/dgaa571

T2-Weighted High-Resolution Isotropic Magnetic Resonance Lymphangiography of the Thoracic and Abdominal Lymphatic Vessels with and without Previous High-Fat Meal.

Hanser A, Martirosian P, Hornung A, Hofbeck M, Grosse U, Esser M, Schick F, Schäfer J, Nikolaou K, Sieverding L.

Acad Radiol. 2020; Nov 9; 1076-6332 (20) 30594-8. doi: 10.1016/j.acra.2020.10.008 [Online ahead of print]

Pancreatic Steatosis Associates With Impaired Insulin Secretion in Genetically Predisposed Individuals.

Wagner R, Jaghutriz BA, Gerst F, Barroso Oquendo M, Machann J, Schick F, Löffler MW, Nadalin S, Fend F, Königsrainer A, Peter A, Siegel-Axel D, Ullrich S, Häring HU, Fritsche A,Heni M.

J Clin Endocrinol Metab. 2020; Nov 1; 105 (11): 3518-3525. doi: 10.1210/clinem/dgaa435

A new concept for improved quantitative analysis of reversible transverse relaxation in tissues with variable microscopic field distribution.

Steidle G, Schick F.

Magnetic Resonance in Medicine, 2020; 00: 1-14. doi: 10.1002/mrm.28534

Vertebral Bone Marrow Fat Is independently Associated to VAT but Not to SAT: KORA FF4-Whole-Body MR Imaging in a Population-Based Cohort.

Hasic D, Lorbeer R, Bertheau RC, Machann J, Rospleszcz S, Nattenmuller J, Rathmann W, Peters A, Bamberg F, Schlett CL.

Nutrients, 2020; 12 (5). doi: 10.3390/nu12051527

Bone marrow fat fraction assessment in regard to physical activity: KORA FF4-3-T MR imaging in a population-based cohort.

Bertheau RC, Lorbeer R, Nattenmüller J, Wintermeyer E, Machann J, Linkohr B, Peters A, Bamberg F, Schlett CL.

Eur Radiol. 2020; Jun; 30 (6): 3417-3428. doi: 10.1007/s00330-019-06612-y

High-protein diet more effectively reduces hepatic fat than low-protein diet despite lower autophagy and FGF21 levels.

Xu C, Markova M, Seebeck N; Loft A, Hornemann S, Gantert T, Kabisch S, Herz K, Loske J, Ost M, Coleman V, Klauschen F, Rosenthal A, Lange V, Machann J, Klaus S, Grune T, Herzig S, Pivovarova-Ramich O, Pfeiffer AFH.

Liver Int. 2020; Jul 11. doi: 10.1111/liv.14596

Lipodystrophic Nonalcoholic Fatty Liver Disease Induced by Immune Checkpoint Blockade.

Eigentler T, Lomberg D, Machann J, Stefan N.

Ann Intern Med. 2020; Jun 16; 172 (12): 836-837. doi: 10.7326/L19-0635

Effects of plant and animal high protein diets on immune-inflammatory biomarkers: A 6-week intervention trial.

Markova M, Koelman L, Hornemann S, Pivovarova O, Sucher S, Machann J, Rudovich N, Thomann R, Schneeweiss R, Rohn S, Pfeiffer AFH, Aleksandrova K.

Clin Nutr. 2020; Mar; 39 (3): 862-869. doi: 10.1016/j.clnu.2019.03.019

Magnetic resonance imaging of obesity and metabolic disorders: Summary from the 2019 ISMRM Workshop.

Hu HH, Branca RT, Hernando D, Karampinos DC, Machann J, McKenzie CA, Wu HH, Yokoo T, Velan SS.

Magn Reson Med. 2020; May; 83 (5): 1565-1576. doi: 10.1002/mrm.28103

Predictive effect of GIPR SNP rs10423928 on glucose metabolism liver fat and adiposity in prediabetic and diabetic subjects.

Barbosa-Yañez RL, Markova M, Dambeck U, Honsek C, Machann J, Schüler R, Kabisch S, Pfeiffer AFH.

Peptides, 2020; Mar; 125: 170237. doi: 10.1016/j.peptides.2019.170237

Brain insulin sensitivity is linked to adiposity and body fat distribution.

Kullmann S, Valenta V, Wagner R, Tschritter O, Machann J, Häring HU, Preissl H, Fritsche A, Heni M.

Nat Commun. 2020; Apr 15; 11 (1): 1841. doi: 10.1038/s41467-020-15686-y

Imaging Pulmonary Blood Flow Using Pseudocontinuous Arterial Spin Labeling (PCASL) With Balanced Steady-State Free-Precession (bSSFP) Readout at 1.5T.

Seith F, Pohmann R, Schwartz M, Küstner T, Othman AE, Kolb M, Scheffler K, Nikolaou K, Schick F, Martirosian P.

J Magn Reson Imaging. 2020; Jul 5; e27276. doi: 10.1002/jmri.27276

Performance of two Methods for Cardiac MRI Edema Mapping: Dual-Contrast Fast Spin-Echo and T2 Prepared Balanced Steady State Free Precession.

Krumm P, Martirosian P, Rath D, Gawaz M, Nikolaou K, Klumpp BD, Hornung A, Kramer U, Schick F, Geisler T, Zitzelsberger T.

Rofo, 2020; Jul; 192 (7): 669-677. doi: 10.1055/a-1088-3478

Normalized Indices Derived from Visceral Adipose Mass Assessed by Magnetic Resonance Imaging and Their Correlation with Markers for Insulin Resistance and Prediabetes.

Machann J, Stefan N, Wagner R, Fritsche A, Bell JD, Whitcher B, Häring HU, Birkenfeld AL, Nikolaou K, Schick F, E Thomas EL.

Nutrients, 2020; Jul 11; 12 (7): E2064. doi: 10.3390/nu12072064

Feasibility of precise and reliable glucose quantification in human whole blood samples by 1 tesla benchtop NMR.

Stolz M, Schlawne C, Hoffmann J, Hartmann V, Marini I, Fritsche A, Peter A, Bakchoul T, Schick F.

NMR Biomed. 2020; Jul 2; e4358. doi: 10.1002/nbm.4358

Lack of Gα i2 proteins in adipocytes attenuates diet-induced obesity.

Leiss V, Schönsiegel A, Gnad T, Kerner J, Kaur J, Sartorius T, Machann J, Schick F, Birnbaumer L, Häring HU, Pfeifer A, Nürnberg B.

Mol Metab. 2020; May 30; 40: 101029. doi: 10.1016/j.molmet.2020.101029

Renal and Renal Sinus Fat Volumes as Quantified by Magnetic Resonance Imaging in Subjects with Prediabetes, Diabetes, and Normal Glucose Tolerance.

Notohamiprodjo M, Goepfert M, Susanne Will, Lorbeer R, Schick F, Rathmann W, Martirosian P, Peters A, Müller-Peltzer K, Helck A, Rospleszcz S, Bamberg F.

bioRxiv preprint first postet online. 2019; Apr. 30. doi: http://dx.doi.org/10.1101/620146

Empagliflozin Effectively Lowers Liver Fat Content in Well-Controlled Type 2 Diabetes: A Randomized, Double-Blind, Phase 4, Placebo-Controlled Trial.

Kahl S, Gancheva S, Straßburger K, Herder C, Machann J, Katsuyama H, Kabisch S, Henkel E, Kopf S, Lagerpusch M, Kantartzis K, Kupriyanova Y, Markgraf D, van Gemert T, Knebel B, Wolkersdorfer MF, Kuss O, Hwang JH, Bornstein SR, Kasperk C, Stefan N, Pfeiffer A, Birkenfeld AL, Roden M.

Diabetes Care, 2019; 43 (2), 298-305. doi: 10.2337/dc19-0641

Proton magnetic resonance spectroscopy in skeletal muscle: Experts' consensus recommendations.

Krššák M, Lindeboom L, Schrauwen-Hinderlin V, Szczepaniak LS, Derave W, Lundbom J, Befroy D, Schick F, Machann J, Kreis R, Boesch C.

NMR in Biomedicine, 2020; PMID: 32022964. doi: 10.1002/nbm.4266

Performance of two Methods for Cardiac MRI Edema Mapping: Dual-Contrast Fast Spin-Echo and T2 Prepared Balanced Steady State.

Krumm P, Martirosian P, Rath D, Gawaz M, Nikolaou K, Klumpp BD, Hornung A, Kramer U, Schick F, Geisler T, Zitzelsberger T.

Rofo, 2020; Jul 192 (7): 669-677. doi: 10.1055/a-1088-3478

Choline Supplementatin in Cystic Fibrosis – The Metabolic and Clinical Impact.

Bernhard W, Lange R, Graipler-Mainka U, Engel C, Machann J, Hund V, Shunova A, Hector A, Riethmüller J.

Nutrients, 2019; 18, 11(3). Pii: E656. doi: 10.3390/nu11030656

Metabolomic Characteristics of Fatty Pancreas.

Jaghutriz BA, Wagner R, Heni M, Lehmann R, Machann J, Stefan N, Häring HU, Fritsche A.

Exp Clin Endocrinol Diabetes. 2019; May 16. doi: 10.1055/a-0896-8671

MRI-based assessment and characterization of epicardial and paracardial fat depots in the context of impaired glucose metabolism and subclinical left-ventricular alterations.

Rado SD, Lorbeer R, Gatidis S, Machann J, Storz C, Nikolaou K, Rathmann W, Hoffmann U, Peters A, Bamberg F, Schlett CL.

Br J Radiol. 2019; 10: 20180562. doi: 10.1259/bjr.20180562

Effects of plant and animal high protein diets on immune-inflammatory biomarkers: A 6-week intervention trial.

Markova M, Koelman L, Hornemann S, Pivovarova O, Sucher S, Machann J, Rudovich N, Thomann R, Schneeweiss R, Rohn S, Pfeiffer AFH, Aleksandrova K.

Clin Nutr. 2019; 27. pii: S0261-5614 (19) 30132-3. doi: 10.1016/j.clnu.2019.03.019

Retrospective correction of motion-affected MR images using deep learning frameworks.

Küstner T, Armanious K, Yang J, Yang B, Schick F, Gatidis S.

Magn Reson Med. 2019; Oct, 82 (4): 1527-1540. PMID: 31081955. doi: 10.1002/mrm.27783

Single-dose diclofenac in healthy volunteers can cause decrease in renal perfusion measured by functional magnetic resonance imaging.

Hellms S, Gueler F, Gutberlet M, Schebb NH, Rund K, Kielstein JT, VoChieu V, Rauhut S, Greite R, Martirosian P, Haller H, Wacker F, Derlin K.

J Pharm Pharmacol. 2019; 71 (8): 1262-1270. doi: 10.1111/jphp.13105

Functional Connectivity Within the Gustatory Network Is Altered by Fat Content and Oral Fat Sensitivity -A Pilot Study.

Frank-Podlech S, Heinze JM, Machann J, Scheffler K, Camps G, Fritsche A, Rosenberger M, Hinrichs J, Veit R, Preissl H.

Front Neurosci. 2019; 10; 13: 725. doi: 10.3389/fnins.2019.00725

Dietary Niacin Intake Predicts the Decrease of Liver Fat Content During a Lifestyle Intervention.

Linder K, Willmann C, Kantartzis K, Machann J, Schick F, Graf M, Kümmerle S, Häring HU, Fritsche A, Stefan N, Wagner R.

Sci Rep. 2019; 4; 9 (1): 1303. doi: 10.1038/s41598-018-38002-7

MRT – Wechselwirkungen mit magnetisch aktivem und elektrisch leitfähigem Material

Schick F.

Radiologe 2019; 860–868. doi: 10.1007/s00117-019-0514-9

Graphical User Interface for Medical Deep Learning – Application to Magnetic Resonance Motion Artifact Detection.

Milde S, Liebgott A, Wu Z, Feng W, Yang J, Mauch L, Martirosian P, Bamberg D, Nikolaou K, Gatidis S, Schick F, Yang B, Kuestner T.

IEEE APSIPA ASC Honolulu, Hawaii, USA, 2019; 838–847. doi: 10.23919/APSIPA.2018

Visceral Adiposity Index as an Independent Marker of Subclinical Atherosclerosis in Individuals Prone to Diabetes Mellitus.

Randrianarisoa E, Lehn-Stefan A, Hieronimus A, Rietig R, Fritsche A, Machann J, Balletshofer B, Häring HU, Stefan N, Rittig K.

J Atheroscler Thromb. 2019; 26 (9): 821-834

Potential effects of reduced red meat compared with increased fiber intake on glucose metabolism and liver fat content: a randomized and controlled dietary intervention study.

Willmann C, Heni M, Linder K, Wagner R, Stefan N, Machann J, Schulze MB, Joost HG, Häring HU, Fritsche A.

Am J Clin Nutr. 2019; 109 (2): 288-296

A polygenic risk score of lipolysis-increasing alleles determines visceral fat mass and proinsulin conversion.

Kempe-Teufel D, Machicao F, Machann J, Böhm A, Schick F, Fritsche A, Stefan N, Hrabe de Angelis M, Häring HU, Staiger H.

J Clin Endocrinol Metab. 2019; 104 (4): 1090-1098

The Gly385 (388) Arg Polymorphism of the FGFR4 Receptor regulates Hepatic Lipogenesis under healthy Diet.

Lutz SZ, Hennige AM, Peter A, Kovarova M, Totsikas C, Machann J, Kröber SM, Sperl B, Schleicher E, Schick F, Heni M, Ullrich A, Häring HU, Stefan N.

J Clin Endocrinol Metab. 2019; 104 (6): 2041-2053

Genome-Wide and Abdominal MRI-Imaging Data Provides Evidence that a Genetically Determined Favourable Adiposity Phenotype is Characterized by Lower Ectopic Liver Fat and Lower Risk of Type 2 Diabetes, Heart Disease and Hypertension.

Ji Y, Yiorkas AM, Frau F, Mook-Kanamori D, StaigerH, Thomas EL, Atabaki-Pasdar N, Campbell A, Tyrrell J, Jones SE, Beaumont RN, Wood AR, Tuke MA, Ruth KS, Mahajan A, Murray A, Freathy RM, Weedon MN, Hattersley AT, Hayward C, Machann J, Häring HU, Franks P, de Mutsert R, Pearson E, Stefan N, Frayling TM, Allebrandt KV, Bell JD, Blakemore AI, Yaghootkar H.

Diabetes, 2019; 68 (1): 207-219

Spatial-temporal perfusion patterns of the human liver assessed by pseudocontinous arterial spin labeling MRI.

Martirosian P, Pohmann R, Schraml C, Schwartz M, Kuestner T, Schwenzer NF, Scheffler K, Nikolaou K, Schick F.

Med Phys. 2019; 173-183. doi: 10.1016/j.zemedi.2018.08.004

Multi-phase coronary magnetic resonance angiography improves delineation of coronary arteries.

Zitzelsberger T, Krumm P, Hornung A, Kramer U, Nikolaou K, Schäfer JF, Schick F, Sieverding L, Martirosian P.

Acta Radiologica, 2019; (0): 1-8. doi: 10.1177/0284185119830289, 1422-1429

Exploration of New Contrasts, Targets, and MR Imaging and Spectroscopy Techniques for NeuromuscularDisease –A Workshop Report of Working Group 3 of the Biomedicine and Molecular Biosciences COST Action BM1304 MYO-MRI.

Strijkers GJ, Araujo ECA, Azzabou N, Bendahan D, Blamire A, Burakiewicz J, Carlier PG, Damon B, Deligianni X, Froeling M, Heerschap A, Hollingsworth KG, Hooijmans MT, Karampinos DC, Loudos G, Madelin G, Marty B, Nagel AM, Nederveen AJ, Nelissen JL, Santini F, Scheidegger O, Schick F, Sinclair C, Sinkus R, Sousa PL, Straub V, Walter G, Kan HE.

J Neuromuscular Diseases, 2019; 6: 1-30. doi: 10.3233/JND-180333

Charasteristics and associated risk factors of diverticular disease assessed by magnetic resonance imaging in subjects from a Western general population.

Storz C, Rothenbacher T, Rospleszcz S, Linseisen J, Messmann H, De Cecco CN, Machann J, Lorbeer R, Kiefer LS, Wintermeyer E, Rado SD, Nikolaou K, Elser S, Rathmann W, Reiser MF, Peters A, Schlett CL, Bamberg F.

Eur Radiol. 2019; 29 (3): 1094-1103. doi: 10.1007/s00330-018-5687-5, 1094-1103

Self-gated 4D-MRI of the liver; Initial clinical results of continuous multiphase imagingof hepatic enhancement.

Weiss J, Notohamiprodjo M, Martirosian P, Taron J, Nickel MD, Kolb M, Bamberg F, Nikolaou K, Othman AE.

J Magn Res Imag. 2018; 47, 459-467

An efficient modeling-simulation-analysis workflow to investigate stump-socket interaction using patient-specific, three-dimensional, continuum-mechanical, finite element residual limb models.

Ramasamy E, Avci O, Dorow B, Chong SY, Gizzi L, Steidle G, Schick F, Röhrle O.

Frontiers in bioengineering and biotechnology, 2018; 6. doi: 10.3389/fbioe.2018.00126

Acute Endothelial Benefits of Fat Restriction over Carbohydrate Restriction in Type 2 Diabetes Mellitus: Beyond Carbs and Fats.

Barbosa-Yañez RL, Dambeck U, Li L, Machann J, Kabisch S, Pfeiffer AFH.

Nutrients Dec. 2018; 1;10 (12). pii: E1859. doi: 10.3390/nu10121859

A Surface Electromyography-Driven Magnetic Resonance Sequence Cotroller for Real-Time Myoelectric Triggered Imaging.

Schwartz M, Martirosian P, Yang B, Schick F.

IEEEEng Med Bio Soc; Honolulu, USA, 2018; 1356-1359. doi: 10.1109/EMBC.2018.8512570

Automatic Motion Artifact Detection for Whole-Body Magnetic Resonance Imaging.

Kuestner T, Jandt M, Liebgott A, Mauch L, Martirosian P, Bamberg F, Nikolaou K, Gatidis S, Schick F, Yang B.

IEEE ICASSP Calgary, Canada, 2018; doi: 10.1109/ICASSP.2018.8462414

Semantic Organ Segmentation in 3D whole-body MR images.

Kuestner T, Mueller S, Fischer M, Weiss J, Nikolaou K, BambergF, Yang B, Schick F, Gatidis S.

IEEE ICIP Athen, Greece, 2018; doi: 10.1109/ICIP.2018.8451205

Automated reference-free detection of motion artifacts in magnetic resonance images.

Kuestner T, Liebgott A, Mauch L, Martirosian P, Bamberg F, Nikolaou K, Yang B, Schick F, Gatidis S.

MAGMA, 2018; Apr; 31 (2): 243–256

Implementation of a 5-Minute Magnetic Resonance Imaging Screening Protocol for Prostate Cancer in Men With Elevated Prostate-Specific Antigen Before Biopsy.

Weiss J, Martirosian P, Notohamiprodjo M, Kaufmann S, Othman AE, Grosse U, Nikolaou K, Gatidis S.

Invest Radiol. 2018; Mar; 53 (3): 186–190

Usability of Functional MRI in Clinical Studies for Fast and Reliable Assessment of Renal Perfusion and Quantification of Hemodynamic Effects on the Kidney.

Getzin T, May M, Schmidbauer M, Gutberlet M, Martirosian P, Oertel R, Wacker F, Schindler C, Hueper K.

J Clin Pharmacol, 2018; Apr; 58 (4): 466–473

Scan time reduction in diffusion-weighted imaging of the pancreas using a simultaneous multislice technique with different acceleration factors: How fast can we go?

Taron J, Martirosian P, Kuestner T, Schwenzer NF, Othman A, Weiß J, Notohamiprodjo M, Nikolaou K, Schraml C.

Eur Radiol. 2018; Apr; 28 (4): 1504–1511

Simultaneous multislice diffusion-weighted imaging in whole-body positron emission tomography/magnetic resonance imaging for multiparametric examination in oncological patients.

Taron J, Schraml C, Pfannenberg C, Reimold M, Schwenzer N, Nikolaou K, Martirosian P, Seith F.

Eur Radiol. 2018; Aug; 28 (8): 3372–3383

Continuous Hepatic Arterial Multiphase Magnetic Resonance Imaging During Free-Breathing.

Weiss J, Notohamiprodjo M, Taron J, Martirosian P, Nickel D, Bamberg F, Nikolaou K, Othman AE.

Invest Radiol. 2018; Oct; 53 (10): 596–601

Fast Abdominal Contrast-Enhanced Imaging With High Parallel-Imaging Factors Using a 60-Channel Receiver Coil Setup: Comparison With The Standard Coil Setup.

Weiss J, Martirosian P, Wolf S, Horger W, Taron J, Nikolaou K, Notohamiprodjo M, Othman AE.

Invest Radiol. 2018; Oct; 53 (10): 602–608

Acceleration of Magnetic Resonance Cholangiopancreatography Using Compressed Sensing at 1.5 and 3 T: A Clinical Feasibility Study.

Taron J, Weiss J, Notohamiprodjo M, Kuestner T, Bamberg F, Weiland E, Kuehn B, Martirosian P.

Invest Radiol. 2018; Nov; 53 (11): 681–688. doi: 10.1097/RLI.0000000000000489

Computed diffusion weighted imaging (cDWI) and voxelwise-computed diffusion weighted imaging (vcDWI) for oncologic liver imaging: A pilot study.

Seith F, Martirosian P, Nikolaou K, la Fougère C, Schwenzer N, Schmidt H.

Eur J Radiol Open, 2018; Jul;30; 5: 108–113

ImFEATbox: a toolbox for extraction and analysis of medical image features.

Liebgott A, Kuestner T, Strohmeier H, Hepp T, Mangold P, Martirosian P, Bamberg F, Nikolaou K, Yang B, Gatidis S.

Int J Comput Assist Radiol Surg. 2018; Dez; 13, 1881-1893. doi: 10.1007/s11548-018-1859-7

Leptin Replacement Reestablishes Brain Insulin Action in the Hypothalamus in Congenital Leptin Deficiency.

Frank-Podlech S, von Schnurbein J, Veit R, Heni M, Machann J, Heinze JM, Kullmann S, Manzoor J, Mahmood S, Häring HU, Preissl H, Wabitsch M, Fritsche A.

Diabetes Care, 2018; Apr; 41 (4): 907–910

The role of visceral and subcutaneous adipose tissue measurements and their ratio by magnetic resonance imaging in subjects with prediabetes, diabetes and healthy controls from a general population without cardiovascular disease.

Storz C, Heber SD, Rospleszcz S, Machann J, Sellner S, Nikolaou K, Lorbeer R, Gatidis S, Elser S,Peters A, Schlett CL, Bamberg F.

Br J Radiol. 2018; Sep; 91: 20170808. doi: 10.1259/bjr.20170808 [Epub]

Periaortic Adipose Tissue Compared With Peribrachial Adipose Tissue Mass as Markers and Possible Modulators of Cardiometabolic Risk.

Randrianarisoa E, Stefan N, Fritsche A, Hieronimus A, Balletshofer B, Machann J, Siegel-Axel D, Häring HU, Rittig K.

Angiology, 2018; Nov; 69: (10) 854–860. doi: 10.1177/0003319718755581 [Epub]

Effects of resveratrol supplementation on liver fat content in overweight and insulin-resistant subjects: A randomized, double-blind, placebo-controlled clinical trial.

Kantartzis K, Fritsche L, Bombrich M, Machann J, Schick F, Staiger H, Kunz I, Schoop R, Lehn-Stefan A, Heni M, Peter A, Fritsche A, Häring HU, Stefan N.

Diabetes Obes Metab. 2018; Jul; 20 (7): 1793–1797

Phenotypic Multiorgan Involvement of Subclinical Disease as Quantified by Magnetic Resonance Imaging in Subjects With Prediabetes, Diabetes, and Normal Glucose Tolerance.

Storz C, Rospleszcz S, Lorbeer R, Hetterich H, Auweter SD, Sommer W, Machann J, Gatidis S, Rathmann W, Heier M, Linkohr B, Meisinger C, Reiser M, Hoffmann U, Peters A, Schlett CL, Bamberg F.

Invest Radiol. 2018; Jun; 53 (6): 357–364

Correlation of MRI-derived adipose tissue measurements and anthropometric markers with prevalent hypertension in the community.

Lorbeer R, Rospleszcz S, Schlett CL, Heber SD, Machann J, Thorand B, Meisinger C, Heier M, Peters A, Bamberg F, Lieb W.

J Hypertens, 2018; Jul; 36 (7): 1555–1562

Inter-and intra-observer variability of an anatomical landmark-based, manual segmentation method by MRI for the assessment of skeletal muscle fat content and area in subjects from the general population.

Kiefer LS, Fabian J, Lorbeer R, Machann J, Storz C, Kraus MS, Wintermeyer E, Schlett C, Roemer F, Nikolaou K, Peters A, Bamberg F.

Br J Radiol 2018; Sep; 91 (1089): 20180019. doi: 10.1259/bjr.20180019 [Epub]

Association between abdominal adiposity and subclinical measures of left-ventricular remodeling in diabetics, prediabetics and normal controlswithout history of cardiovascular disease as measured by magnetic resonance imaging: results fromthe KORA-FF4 Study.

Schlett CL, Lorbeer R, Arndt C, Auweter S, Machann J, Hetterich H, Linkohr B, Rathmann W, Peters A, Bamberg F.

Cardiovasc Diabetol. 2018; Jun 12; 17 (1): 88. doi: 10.1186/s12933-018-0721-0

Assessment of the degree of abdominal myosteatosis by magnetic resonance imaging in subjects with diabetes, prediabetes and healthy controls from the general population.

Kiefer LS, Fabian J, Rospleszcz S, Lorbeer R, Machann J, Storz C, Kraus MS, Schlett CL, Roemer F, Wintermeyer E, Rathmann W, Nikolaou K, Peters A, Bamberg F.

Eur J Radiol. 2018; Aug; 105: 261-268

Single Nucleotide Polymorphisms in the G-Protein Coupled Receptor Kinase 5 (GRK5) Gene are associated with Plasma LDL-Cholesterol Levels in Humans.

Lutz SZ, Falcenberg M, Machicao F, Peter A, Kächele M, Randrianarisoa E, Lehn-Stefan A, Wagner R, Machann J, Schick F, Heni M, Ullrich A, Fritsche A, Stefan N, Häring HU, Staiger H, Kantartzis K.

Sci Rep. 2018; May;17: 8 (1): 7745. doi: 10.1038/s41598-018-26055-7

A machine-learning framework for automatic reference-free quality assessment in MRI.

Kuestner T, Gatidis S, Liebgott A, Schwartz M, Mauch L, Martirosian P, Schmidt H, Schwenzer NF, Nikolaou K, Bamberg F, Yang B, Schick F.

Magn Reson Imaging, 2018; Nov; 53: 134-147

Reliability and Accuracy of Peri-Interventional Stenosis Grading in Peripheral Artery Disease Using Color-Coded Quantitative Fluoroscopy: A Phantom Study Comparing a Clinical and Scientific Postprocessing Software.

Ghibes P, Partovi S, Groezinger G, Martirosian P, Schick F, Nikolaou K, Ketelsen D, Syha R, Grosse U.

Biomed Res Int. 2018; Jul 24. doi: 10.1155/2018/6180138 [eCollection]

Spontaneous mechanical and electrical activities of human calf musculature at rest assessed by repetitive single-shot diffusion-weighted MRI and simultaneous surface electromyography.

Schwartz M, Steidle G, Martirosian P, Ramos-Murguialday A, Preißl H, Stemmer A, Yang B, Schick F.

Magn Reson Med. 2018; May;79(5): 2784-2794

The Hepatokines Fetuin-A and Fetuin-B are up-regulated in the State of Hepatic Steatosis and may differently impact on Glucose Homeostasis in Humans.

Peter A, Kovarova M, Staiger H, Machann J, Schick F, Königsrainer A, Koenigsrainer I, Schleicher ED, Fritsche A, Häring HU, Stefan N.

Am J Physiol Endocrinol Metab. 2018; Mar 1; 314 (3): E266 –E273

Causes, Charasteristics, and Consequences of Metabolically Unhealthy Normal Weight in Humans.

Stefan N, Schick F, Häring HU.

Cell Metab. 2017; Aug 1; 26 (2): 292–300

An easy-to-use image labeling platform for automatic Magnetic Resonance Image Quality Assessment.

Kuestner T, Wolf P, Schwartz M, Liebgott A, Schick F, Gatidis S, Yang B,

IEEE International Symposium on Biomedical Imaging (ISBI), Melbourne, Australia, 2017; Apr. doi: 10.1109/ISBI.2017.7950628

Feasibility of accelerated simultaneous multislice diffusion-weighted MRI of the prostate”.

Weiss J, Martirosian P, Taron J, Othman AE, Kuestner T, Erb M, Bedke J, Bamberg F, Nikolaou K, Notohamiprodjo M.

J Magn Res Imag. 2017; vol. 46, no. 5, pp. 1507–1515

Simulation of tracer dose reduction in (18)F-FDG-Positron emission tomography/magnetic resonance imaging (PET/MRI): Effects on oncologic reading, image quality and artifacts”.

Seith F, Schmidt H, Kunz J, Kuestner T, Gatidis S, Nikolaou K, LaFougère C, Schwenzer NF.

J Nucl Med. 2017; PMID: 28360205. doi: 10.2967/jnumed.116.184440

MR-based respiratory and cardiac motion correction for PET imaging.

Kuestner T, Schwartz M, Martirosian P, Gatidis S, Seith F, Gilliam C, Blu T, Fayad H, Visvikis D, Schick F, Yang B, Schmidt H, Schwenzer NF.

Medical Image Analysis, 2017. doi: 10.1016/j.media.2017.08.002

Metabolic crosstalk between fatty pancreas and fatty liver: effects on local inflammation and insulin secretion.

Gerst F, Wagner R, Kaiser G, Panse M, Heni M, Machann J, Bongers MN, Sartorius T, Sipos B, Fend F, Thiel C, Nadalin S, Königsrainer A, Stefan N, Fritsche A, Häring HU, Ullrich S, Siegel-Axel D.

Diabetologia, 2017; 60 (11) :2240-2251

Genetic determination of body fat distribution and the attributive influence on metabolism.

Fehlert E, Wagner R, Ketterer C, Böhm A, Machann J, Fritsche L, Machicao F, Schick F, Staiger H, Stefan N, Häring HU, Fritsche A, Heni M.

Obesity (Silver Spring), 2017; 25: 1277-1283

The protective effect of human renal sinus fat on glomerular cells is reversed by the hepatokine fetuin-A.

Wagner R, Machann J, Guthoff M, Nawroth PP, Nadalin S, Saleem MA, Heyne N, Königsrainer A, Fend F, Schick F, Fritsche A, Stefan N, Häring HU, Schleicher E, Siegel-Axel D.

Sci Rep. 2017; May 23; 7 (1): 2261

Pancreatic fat content by magnetic resonance imaging in subjects with prediabetes, diabetes, and controls from a general population without cardiovascular disease.

Heber SD, Hetterich H, Lorbeer R, Bayerl C, Machann J, Auweter S, Storz C, Schlett CL, Nikolaou K, Reiser M, Peters A, Bamberg F.

PLoS One, 2017; May 17; 12 (5): e0177154

Intranasal insulin enhances brain functional connectivity mediating the relationship between adiposity and subjective feeling of hunger.

Kullmann S, Heni M, Veit R, Scheffler K, Machann J, Häring HU, Fritsche A, Preissl H.

Sci Rep. 2017; May 9; 7 (1): 1627

Body and liver fat content and adipokines in schizophrenia: a magnetic resonance imaging and spectroscopy study.

Kim JH, Kim JH, Park PW, Machann J, Roden M, Lee SW, Hwang JH.

Psychopharmacology, 2017; 234: 1923-1932

An extended fatty liver index to predict non-alcoholic fatty liver disease.

Kantartzis K, Rettig I, Staiger H, Machann J, Schick F, Scheja L, Gastaldelli A, Bugianesi E, Peter A, Schulze MB, Fritsche A, Häring HU, Stefan N.

Diabetes Metab. 2017; 43: 229-239

Subclinical Disease Burden as Assessed by Whole-Body MRI in Subjects With Prediabetes, Subjects With Diabetes, and Normal Control Subjects From the General Population.

Bamberg F, Hetterich H, Rospleszcz S, Lorbeer R, Auweter SD, Schlett CL, Schafnitzel A, Bayerl C, Schindler A, Saam T, Müller-Peltzer K, Sommer W, Zitzelsberger T, Machann J, Ingrisch M, Selder S, Rathmann W, Heier M, Linkohr B, Meisinger C, Weber C, Ertl-Wagner B, Massberg S, Reiser MF, Peters A.

The KORA-MRI Study, Diabetes 2017; 66: 158-169

Intra-and interindividual variability of fatty acid unsaturation in six different human adipose tissue compartments assessed by 1H-MRS in vivo at 3 T.

Machann J, Stefan N, Wagner R, Bongers M, Schleicher E, Fritzsche A, Haering HU, Nikolaou K, Schick F.

NMR in Biomed. 2017; Sep; 30 (9). doi: org/10.1002/nbm.3744

Isocarolic diets high in animal or plant protein reduce liver fat and inflammation in individuals with type 2 diabetes.

Markova M, Pivovarova O, Hronemann S, Sucher S, Frahnow T, Wegner K, Machann J, Petzke KJ, Hierholzer J, Lichtinghagen R, Herder C, Carstensen-Kirberg M, Roden M, Rudokvich N, Klaus S, Thomann R, Schneeweiss R, Rohn S, Pfeiffer AF.

Gastroenterology, 2017; 152: 571–585

Self-navigated 4D Cartesian imaging of periodic motion in the body trunk using partial k-space Compressed Sensing.

Kuestner T, Würslin C, Schwartz M, Martirosian P, Gatidis S, Brendle C, Seith F, Schick F, Schwenzer NF, Yang B, Schmidt H.

Magnetic Resonance in Medicine, 2017; vol. 78, no. 2, pp. 632–644

Non-suppressed glucagon after glucose challenge as a potential predictor for glucose tolerance.

Wagner R, Hakaste LH, Ahlqvist E, Heni M, Machann J, Schick F, Van Obberghen E, Stefan N, Gallwitz B, Tuomi T, Haering HU, Groop L, Fritsche A.

Diabetes, 2017; 66: 1373–1379

Intramyocellular lipids and their dynamics assessed by 1H magnetic resonance spectroscopy.

Popadic Gacesa J, Schick F, Machann J, Grujic N.

Clin Physiol Funct Imag. 2017; Nov 37 (6): 558–566

Feasibility of self-gated isotropic radial late-phase MR imaging of the liver.

Weiss J, Taron J, Othman AE, Grimm R, Kuendel M, Martirosian P, Ruff C, Schraml C, Nikolaou K, Notohamiprodjo M.

Eur Radiol. 2017; 27: 985-994

Diffusion-weighted echo planar MR imaging of the neck at 3 T using integrated shimming: comparison of MR sequence techniques for reducing artifacts caused by magnetic-field inhomogeneities.

Gatidis S, Graf H, Weiß J, Stemmer A, Kiefer B, Nikolaou K, Notohamiprodjo M, Martirosian P.

Magn Reson Mater Phy (MAGMA), 2017; 30: 57-63

Fat and water selective MRI.

Schick F.

Z Med Phys. 2017; 27: 1-3

Comparison of T1-weighted 2D TSE, 3DSpGR, and two-point 3D Dixon MRI for automated segmentation of visceral adipose tissues at 3 Tesla.

Fallah F, Machann J, Martirosian P, Bamberg F, Schick F, Yang B.

Magn Reson Mater Phy (MAGMA), 2017; 30: 139-151

In vitro artefact assessment of a new MR-compatible microwave antenna and a standard MR-compatible radiofrequency ablation electrode for tumour ablation.

Hoffmann R, Rempp H, Eibofner F, Keßler DE, Blumenstock G, Weiß J, Pereira PL, Nikolaou K, Clasen S.

Eur Radiol. 2016; 26: 771-7

Quantitative MR imaging in fracture dating-Initial results.

Baron K, Neumayer B, Widek T, Schick F, Scheicher S, Hassler E Scheurer E.

Forensic Sci Int. 2016; 261: 61-69

Glucose-raising polymorphisms in the human clock gene cryptochrome 2 (CRY2) affect hepatic lipid content.

Machicao F, Peter A, Machann J, Königsrainer I, Böhm A, Lutz SZ, Heni M, Fritsche A, Schick F, Königsrainer A, Stefan N, Häring HU, Staiger H.

PLoS One, 2016; 11 (1): e0145563

Simultaneous multislice diffusion-weighted MRI of the liver: Analysis of different breathing schemes in comparison to standard sequences.

Taron J, Martirosian P, Erb M, Kuestner T, Schwenzer NF, Schmidt H, Honndorf VS, Weiß J, Notohamiprodjo M, Nikolaou K, Schraml C.

J Magn Reson Imaging, 2016; 44: 865-879

Optimized fast dynamic contrast-enhanced magnetic resonance imaging of the prostate: Effect of sampling duration on pharmacokinetic parameters.

Othman AE, Falkner F, Martirosian P, Schraml C, Schwentner C, Nickel D, Nikolaou K, Notohamiprodjo M.

Invest Radiol. 2016; 51: 106-112

Whole-body diffusion tensor imaging: A feasibility study.

Kenkel D, von Spiczak J, Wurnig MC, Filli L, Steidle G, Wyss M, Boss A.

J Comput Assist Tomogr. 2016; 40: 183-188

MR image reconstruction using a combination of compressed sensing and partial Fourier acquisition: ESPReSSo.

Kuestner T, Wuerslin C, Gatidis S, Martirosian P, Nikolaou K, Schwenzer NF, Schick F, Yang B, Schmidt H.

IEEE Trans Med Imaging, 2016; 35: 2447-2458

Genetic variation in the 11ß-hydroxysteroid-dehydrogenase 1 gene determines NAFLD and visceral obesity.

Lutz SZ, Peter A, Machicao F, Lamprinou A, Machann J, Schick F, Königsrainer I, Königsrainer A, Fritsche A, Staiger H, Häring HU, Stefan N, Kantartzis K.

J Clin Endocrinol Metab. 2016; 101: 4753-4751

TGF-ß Contributes to impaired exercise response by suppression of mitochondrial key regulators in skeletal muscle.

Boehm A, Hoffman C, Irmler M, Schneeweiss P, Schnauder G, Sailer C, Schmid V, Hudemann J, Machann J, Schick F, Beckers J, Hrabe de Angelis M, Staiger H, Fritsche A, Stefan N, Nieß AM, Häring HU, Weigert C.

Diabetes, 2016; 65: 2849-6281

Systematic evaluation of amide proton chemical exchange saturation transfer at 3T: Effects of protein concentration, pH, and acquisition parameters.

Schmidt H, Schwenzer NF, Gatidis S, Kuestner T, Nikolaou K, Schick F, Martirosian P.

Invest Radiol. 2016; 51: 635-646

Relationship of serum trimethylamine N-oxide (TMAO) levels with early atherosclerosis in humans.

Randrianarisoa E, Lehn-Stefan A, Wang X, Hoene M, Peter A, Heinzmann SS, Zhao X, Königsrainer I, Königsrainer A, Balletshofer B, Machann J, Schick F, Fritsche A, Häring HU, Xu G, Lehnmann R, Stefan N.

Sci Rep. 2016; 6: 26745

Phenotypes of prediabetes and stratification of cardiometabolic risk.

Stefan N, Fritsche A, Schick F, Häring HU.

Lancet Diabetes Endorcrinol. 2016; 4: 789-798

Tissue segmentation: a crucial tool for quantitative MRI and visualization of anatomical structures.

Schick F.

Magn Reson Mater Phy (MAGMA), 2016; 29: 89-93

Is it possible to detect activated brown adipose tissue in humans using single-time-point infraded thermography under thermoneutral conditions? Impact of BMI and subcutaneous adipose tissue thickness.

Gatidis S, Schmidt H, Pfannenberg CA, Nikolaou K, Schick F, Schwenzer NF.

PLoS One, 2016; 11 (3) e0151152

Signal decay mapping of myocardial edema using dual contrast fast spin-echo MRI.

Krumm P, Martirosian P, Rath D, Zitzelsberger T, Ruff CA, Klumpp BD, Nikolaou K, Gawaz M, Geisler T, Schick F, Kramer U.

J Magn Reson Imaging, 2016; 44: 186-193

A fully automatic reference deconvolution strategy to increase the accuracy of in vivo lipid signal quantification.

Mauch L, Steidle G, Machann J, Yang B, Schick F.

Magn Reson Med. 2016; 75: 1391-1401

Diffusion-weighted imaging in the assessment of prostate cancer: Comparison of zoomed imaging and conventional technique.

Brendle C, Martirosian P, Schwenzer NF, Kaufmann S, Kruck S, Kramer U, Notohamiprodjo M, Nikolaou K, Schraml C.

Eur J Radiol. 2016; 85: 893-900

Scan time minimization in hepatic diffusion-weighted imaging: evaluation of the simultaneous multislice acceleration technique with different acceleration factors and gradient preparation schemes.

Taron J, Martirosian P, Schwenzer NF, Erb M, Kuestner T, Weiß J, Othman A, Notohamiprodjo M, Nikolaou K, Schraml C.

Magn Reson Mater Phy (MAGMA), 2016; 29: 739-749

Comparison of different population-averaged arterial-input-functions in dynamic contrast-enhanceed MRI of the prostate: Effects on pharmacokinetic parameters and their diagnostic performance.

Othman AE, Falkner F, Kessler DE, Martirosian P, Weiss J ,Kruck S, Kaufmann S, Grimm R, Kramer U, Nikolaou K, Notohamiprodjo M.

Magn Reson Imaging, 2016; 34: 496-501

Effect of temporal resolution on diagnostic performance of dynamic contrast-enhanced MRI of the prostate: Effects on pharmacokinetic parameters and their diagnostic performance

Othman AE, Falkner F, Weiss J, Kruck S, Grimm R, Martirosian P, Nikolaou K, Notohamiprodjo M.

Invest Radiol. 2016; 51: 290-296

Association between thigh muscle volume and leg muscle power in older women.

Lindemann U, Mohr C, Machann J, Blatzonis K, Rapp K, Becker C.

Plos One, 2016; 11 (6) e0157885

Obesity and renal disease: not all fat is created equal and not all obesity is harmful to the kidneys.

Stefan N, Artunc F, Heyne N, Machann J, Schleicher ED, Häring HU.

Nephrol Dial Transplant. 2016; 31: 726-730

MR-based in vivo follow-up study of Achilles tendon volume and hydration state after ankle-loading activity.

Grosse U, Syha R, Gatidis S, Grözinger G, Martirosian P, Partovi S, Nikolaou K, Robbin MR, Schick F, Springer F.

Scand J Med Sci Sports, 2016; 26: 1200-1208

Apparent diffusion coefficient-dependent voxelwise computed diffusionweighted imaging: An approach for improving SNR and reducing T2 shine through effects.

Gatidis S, Schmidt H, Martirosian P, Nikolaou K, Schwenzer NF.

J Magn Reson Imaging, 2016; 43: 824-832

Labeling human melanoma cells with SPIO: In vitro observations.

Spira D, Bantleon R, Wolburg H, Schick F, Groezinger G, Wiskirchen J, Wiesinger B.

Mol Imaging, 2016; Jan 29; 15. pii: 1536012115624915

Influence of physical activity on T1 and T2* relaxation times of healthy Achilles tendons at 3 T.

Grosse U, Springer F, Hein T, Grözinger G, Schabel C, Martirosian P, Schick F, Syha R.

J Magn Reson Imaging, 2015; 41: 193-201

Diagnostic value of T1 and T2 * relaxation times and off-resonance saturation effects in the evaluation of Achilles tendinopathy by MRI at 3T.

Grosse U, Syha R, Hein T, Gatidis S, Grözinger G, Schabel C, Martirosian P, Schick F, Springer F.

J Magn Reson Imaging, 2015; 41: 964-973

Regeneration of degenerated urinary sphincter muscles: Improved stem cell-based therapies and novel imaging technologies.

Amend B, Vaegler M, Fuchs K, Mannheim JG, Will S, Kramer U, Hart ML, Feitz W, Chapple C, Stenzl A, Aicher WK.

Cell Transplant, 2015; 24: 2171-2183

Determinants of the electric field during transcranial direct current stimulation.

Opitz A, Paulus W, Will S, Antunes A, Thielscher A.

Neuro Image, 2016; 109C: 140-150

Liver volume, intrahepatic fat and body weight in the course of a lifestyle interventional study: Analysis with quantitative MR-based methods.

Bongers MN, Stefan N, Fritsche A, Häring HU, Nikolaou K, Schick F, Machann J.

Radiologe, 2015; 55: 323-328

Selective insulin resistance in homeostatic and cognitive control brain areas in overweight and obese adults.

Kullmann S, Heni M, Veit R, Scheffler K, Machann J, Häring HU, Fritsche A, Preissl H.

Diabetes Care, 2015; 38: 1044-1050

Addressing spontaneous signal voids in repetitive single-shot DWI of musculature: spatial and temporal patterns in the calves of healthy volunteers and consideration of unintended muscle activities as underlying mechanism.

Steidle G, Schick F.

NMR Biomed. 2015; 28: 801-810

Viability and MR detectability of iron labeled mesenchymal stem cells used for endoscopic injection into the porcine urethral sphincter.

Will S, Martirosian P, Eibofner F, Schick F, Bantleon R, Vaegler M, Grözinger G,Claussen CD, Kramer U, Schmehl J.

NMR Biomed. 2015; 28: 1049-1058

Technical Note: MR-visualization of interventional devices using transient field alterations and balanced steady-state free precession imaging.

Eibofner F, Martirosian P, Würslin C, Graf H, Syha R, Clasen S.

Med Phys. 2015; 42 (11): 6558-63

Feasibility of CAIPIRINHA-Dixon-TWIST-VIBE for dynamic contrast-enhanced MRI of the prostate.

Othman AE, Martirosian P, Schraml C, Taron J, Weiss J, Bier G, Schwentner C, Nickel D, Bamberg F, Kramer U, Nikolaou K, Notohamiprodjo M.

Eur J Radiol. 2015; 84: 2110-2116

Combined unsupervised-supervised classification of multiparametric PET/MRI data: application to prostate cancer.

Gatidis S, Scharpf M, Martirosian P, Bezrukov I, Küstner T, Hennenlotter J, Kruck S, Kaufmann S, Schraml C, la Fougère C, Schwenzer NF, Schmidt H.

NMR Biomed. 2015; 28: 914-922

Functional MRI detects perfusion impairment in renal allografts with delayed graft function.

Hueper K, Gueler F, Bräsen JH, Gutberlet M, Jang MS, Lehner F, Richter N, Hanke N, Peperhove M, Martirosian P, Tewes S, Vo Chieu VD, Großhennig A, Haller H, Wacker F, Gwinner W, Hartung D.

Am J Physiol Renal Physiol. 2015; 308: F1444–F1451

Anatomic-functional (perfusion-based) magnetic resonance imaging follow-up in patients with rheumatoid arthritis treated with anti-interleukin 6 antibodies: a comparison with clinical scores and serologic data.

Grosse U, Henes J, Grözinger G, Kötter I, Martirosian P, Eibofner F, Schick F, Horger M. J Comput Assist Tomogr. 2015; 39: 75-82

Impact of measurement parameters on apparent diffusion coefficient quantification in diffusion-weighted-magnetic resonance imaging.

Schmidt H, Gatidis S, Schwenzer NF, Martirosian P.

Invest Radiol. 2015; 50: 46-56

A high-risk phenotype associates with reduced improvement in glycaemia during a lifestyle intervention in prediabetes.

Stefan N, Staiger H, Wagner R, Machann J, Schick F, Häring HU, Fritsche A.

Diabetologia, 2015; 58: 2877-2884

Variation in the phosphoinositide 3-kinase gamma gene affects plasma HDL-cholesterol without modification of metabolic or inflammatory markers.

Kächele M, Hennige AM, Machann J, Hieronimus A, Lamprinou A, Machicao F,Schick F, Fritsche A, Stefan N, Nürnberg B, Häring HU, Staiger H.

PLoS One, 2015; 10 (12) e0144494

Quantitative assessment of iron-labeled stem-cell adhesion at the vessel wall in a vascular flow model: Correlation of T2*-weighted imaging at 3 T and histology.

Grözinger G, Schick F, Eibofner F, Wiesinger B, Schenk M, Grosse U, Wendel HP, Elser S, Nikolaou K, Schmehl J.

J Vasc Interv Radiol. 2015; 26: 1728-1734

Intradiurnal fluctuations of off-resonance saturation effects in healthy human Achilles tendons assessed with a 3D ultrashort echo time MRI sequence at 3 Tesla.

Grosse U, Syha R, Partovi S, Keßler DE, Bongers M, Seith F, Nikolaou K, Robbin M, Schick F, Springer F.

Fortschr Röntgenstr. 2015; 187: 1003-1010

Changes in whole-body fat distribution, intrahepatic lipids, and insulin resistance of obese adolescents during a low-level lifestyle intervention.

Springer F, Ballweg V, Schweizer R, Schick F, Ranke MB, Binder G, Ehehalt S.

Eur J Pediatr. 2015; 174: 1603-1612

Tendinopathy of the Achilles tendon: Volume assessed by automated contour detection in submillimeter isotropic 3-dimensional magnetic resonance imaging data sets recorded at a field strength of 3 T.

Syha R, Springer F, Würslin C, Ipach I, Ketelsen D, Grözinger G, Notohamiprodjo M, Nikolaou K, Claussen CD, Schick F, Grosse U.

J Comput Assist Tomogr. 2015; 39: 250-256

Magnetic resonance visualization of conductive structures by sequence-triggered direct currents and spin-echo phase imaging.

Eibofner F, Wojtczyk H, Graf H, Clasen S.

Med Phys. 2014; 41 (6): 062301

Development of an MRI phantom for diffusion-weighted imaging with independent adjustment of apparent diffusion coefficient values and T2 relaxation times.

Gatidis S, Schmidt H, Martirosian P, Schwenzer NF.

Magn Reson Med. 2014; 72: 459-463

Functional evaluation of transplanted kidney using arterial spin labeling MRI.

Heusch P, Wittsack HJ, Blondin D, Ljimani A, Nguyen-Quang M, Martirosian P, Zenginli H, Bilk P, Kröpil P, Heusner TA, Antoch G, Lanzman RS.

J Magn Reson Imaging, 2014; 40: 84-89

Evaluation of T1p as a potential MR biomarker for liver cirrhosis: Comparison of healthy control subjects and patients with liver cirrhosis.

Rauscher I, Eiber M, Ganter C, Martirosian P, Safi W, Umgelter A, Rummeny EJ, Holzapfel K.

Eur J Radiol. 2014; 83: 900-904

Assessment of rodent brain activity using combined [(15)O]H2O and Bold-fMRI.

Wehrl HF, Martirosian P, Schick F, Reischl G, Pichler B.

J Neuroimage, 2014; 89: 271-279

Best RComputer-based quantification of the Achilles tendon thickness in sequential B-mode ultrasound images: a studyof feasibility and reliability.

Syha R, Grau S, Nieß AM, Hein T, Werner MK, Ketelsen D, Schick F.

Arch Orthop Trauma Surg. 2014; 134: 1443-1449

Boss AMagnetic resonance imaging of the liver: apparent diffusion coefficients from multiexponential analysis of b values greater than 50 s/mm2do not respond to caloric intake despite increased portal-venous blood flow.

Pazahr S, Nanz D, Rossi C, Chuck N, Stenger I, Wurnig MC, Schick F.

Invest Radiol. 2014; 49: 138-146

Short-term exercise-induced changes in hydration state of healthy Achilles tendons can be visualized by effects of off-resonant radiofrequency saturation in a three-dimensional ultrashort echo time MRI sequence applied at 3 Tesla.

Syha R, Springer F, Grözinger G, Würslin C, Ipach I, Ketelsen D, Schabel C, Gebhard H, Hein T, Martirosian P, Schick F, Claussen CD, Grosse U.

J Magn Reson Imaging, 2014; 40: 1400-1407

Perfusion measurements of the calf in patients with peripheral arterial occlusive disease before and after percutaneous transluminal angioplasty using MRarterial spin labeling.

Grözinger G, Pohmann R, Schick F, Grosse U, Syha R, Brechtel K, Rittig K, Martirosian P.

J Magn Reson Imaging 2014; 40: 980-987

Quick water-selective excitation of fast relaxing tissues with 3D UTE sequences.

Springer F, Steidle G, Martirosian P, Grosse U, Syha R, Schabel C, Claussen CD, Schick F.

Magn Reson Med. 2014; 71: 534-543

Reducedcortical thickness associated with visceral fat and BMI.

Veit R, Kullmann S, Heni M, Machann J, Häring HU, Fritsche A, Preissl H.

Neuroimage Clin. 2014; 6: 307-311

Relationships of body composition and liver fat content with insulin resistance in obesity-matched adolescents and adults.

Linder K, Springer F, Machann J, Schick F, Fritsche A, Häring HU, Blumenstock G, Ranke MB, Stefan N, Binder G, Ehehalt S.

Obesity (Silver Spring), 2014; 22: 1325-1331

Inhibition of 11β-HSD1 with RO5093151 for non-alcoholic fatty liver disease: a multicentre, randomised, double-blind, placebo-controlled trial.

Stefan N, Ramsauer M, Jordan P, Nowotny B, Kantartzis K, Machann J, Hwang JH, Nowotny P, Kahl S, Harreiter J, Hornemann S, Sanyal AJ, Stewart PM, Pfeiffer AF, Kautzky-Willer A, Roden M, Häring HU, Fürst-Recktenwald S.

The Lancet Diabetes & Endocrinology 2014; 2: 406-416

Modulation of amino acid metabolic signatures by isoenergetic diets differing in protein and cereal fibel content.

Hattersley JG, Pfeiffer AF, Roden M, Petzke KJ, Hoffmann D, Rudovich NN, Randeva HS, Vatish M, Osterhoff M, Goegebakan O, Hornemann S, Nowotny P, Machann J, Hierholfzer J, von Loeffelholz C, Möhlig M, Arafat AM, Weicckert MO.

J Clin Endocrinol Metab. 2014; 99: E2599–E2609

Diet-induced and age-related changes in the quadriceps muscle: MRI and MRS in a rat model of sarcopenia.

Fellner C, Schick F, Kob R, Hechtl C, Vorbuchner M, Büttner R, Hammer OW, Sieber C, Stroszczynski L, Bollheimer C.

Gerontology, 2014; 60: 530-538

Dynamic MR urography in children with uropathic disease with a combined 2D and 3D acquisition protocol –comparison with MAG3 scintigraphy.

Boss A, Martirosian P, Fuchs J, Obermayer F, Tsiflikas I, Schick F, Schäfer JF.

Br J Radiol. 2014; 87: 20140426

Assessment of T1, T1p, and T2values of the ulnocarpal disc in healthy subjects at 3 Tesla.

Rauscher I, Bender B, Grözinger G, Luz O, Pohmann R, Erb M, Schick F, Martirosian P.

Magn Reson Imaging, 2014; 32: 1085-1090

Automated segmentation and volumetric analysis of renal cortex, medulla, and pelvis based on non-contrast-enhanced T1-and T2-weighted MR images.

Will S, Martirosian P, Würslin C, Schick F.

Magn Reson Mater Phy (MAGMA), 2014; 27: 445-454

Labelling and tracing of human mesenchymal stromal cells in preclinical studies and large animal models of degenerative diseases.

Vaegler M, Maerz JK, Amend B, Arenas da Silva L, Mannheim JG, Fuchs K, Will S, Sievert KD, Stenzl A, Hart ML, Aicher WK.

Current Stem Cell Research & Therapy, 2014; 9: 444-450

Common genetic variation in the human CTF1 locus, encoding cardiotrophin-1, determines insulin sensitivity.

Lutz SZ, Franck O, Böhm A, Machann J, Schick F, Machicao F, Fritsche A, Häring HU, Staiger H.

PLoS One, 2014; 9 (7) e100391

Combined PET/MR: Where are we now? Summary report of the second international workshop on PET/MR imaging, April 8-12, 2013 Tubingen, Germany.

Bailey DL, Barthel H, Beuthin-Baumann B, Beyer T, Bisdas S, Boellaard R, Czernin J, Drzezga A, Ernemann U, Franzius C, Gückel B, Handgretinger R, Hartenbach M, Hellwig D, Nadel H, Nekolla SG, Pfluger T, Pichler BJ, Quick HH, Sabri O, Sattler B, Schäfer J, Schick F, Siegel B A, Spiegel BA, Schlemmer HP, Schwenzer NF, van den Hoff J, Veit-Haibach P, Wehrl HF.

Mol Imaging Biol. 2014; 16: 295-310

Impact of the adipokine adiponectin and the hepatokine fetuin-A on the development of type 2 diabetes: Prospective cohort-and cross-sectionalphenotyping studies.

Stefan N, Sun Q, Fritsche A, Machann J, Schick F, Gerst F, Jeppesen C, Joost HG, Hu FB, Boeing H, Ullrich S, Häring HU, Schulze MB.

PLoS One, 2014; 9 (3) e92238

Cinnamon extract improves insulin sensitivity in the brain and lowers liver fat in mouse models of obesity.

Sartorius T, Peter A, Schulz N, Drescher A, Bergheim I, Machann J, Schick F, Siegel-Axel D, Schürmann A, Weigert C, Häring HU, Hennige AM.

PLoS One, 2014; 9 (3) e92358

Plasminogen activator inhibitor-1, monocyte chemoattractant protein-1, e-selectin and C-reactive protein levels in response to 4-week very-high-fructose or -glucose diets.

Silbernagel G, Machann J, Häring HU, Fritsche A, Peter A.

Eur J Clin Nutr. 2014; 68: 97-100

Positive contrast MR imaging of tendons, ligaments, and menisci by subtraction of signals from a double echo steady state sequence (Sub-DESS).

Martirosian P, Schraml C, Springer F, Schwenzer N F, Würslin C, Schick F, Deimling M.

Magn Reson Med. 2014; 71: 294-301

Examination of Tissue Perfusion by Arterial Spin Labelling (ASL).

Schraml C, Schwenzer NF, Clausen CD, Martirosian P.

Curr Radiol Rep. 2013; 1: 93-101

Magnetic resonance imaging of solid dental restoration materials using 3D UTE sequences: Visualization and relaxometry of various compounds.

Grosse U, Syha R, Papanikolaou D, Martirosian P, Grözinger G, Schabel C, Schick F, Springer F.

Magn Reson Mater Phy (MAGMA), 2013; 26: 555-564

Comparison between high-resolution CT and MRI using a very short echo time in patients with cystic fibrosis with extra focus on mosaic attenuation.

Teufel M, Ketelsen D, Fleischer S, Martirosian P, Graebler-Mainka U, Stern M, Claussen CD, Schick F, Schaefer JF.

Respiration, 2013; 86: 302-311

Achillodynia - Radiological imaging of acute and chronic overuse injuries of the Achilles tendon.

Syha R, Springer F, Ketelsen D, Ipach I, Kramer U, Horger M, Schick F, Grosse U.

Fortschr Röntgenstr. 2013; 185: 1041-1055

Diagnostic imaging in obesity.

Machann J, Horstmann A, Born M, Hesse S, Hirsch FW.

Best Pract Res Clin Endocrinol Metab. 2013; 27: 261-277

Characteristics, changes and influence of body composition during a 4486km transcontinental ultramarathon: results from the Transeurope Footrace mobile whole body MRI-project.

Schütz UH, Billich C, König K, Würslin C, Wiedelbach H, Brambs HJ, Machann J.

BMC Med. 2013; May 8; 11: 122. doi: 10.1186/1741-7015-11-122

Rapid improvement of hepatic steatosis after initiation of leptin substitution in a leptin-deficient girl.

Von Schnurbein J, Heni M, Moss A, Nagel SA, Machann J, Muehleder H, Debatin KM, Farooqi S, Wabitsch M.

Horm Res Paediatr. 2013; 79: 310-317

Simultaneous PET-MRI reveals brain function in activated and resting state on metabolic, hemodynamic and multiple temporal scales.

Wehrl HF, Hossain M, Lankes K, Liu CC, Bezrukov I, Martirosian P, Schick F, Reischl G, Pichler BJ.

Nat Med. 2013; 19: 1184-1189

Bildkontraste bei statischen Aufnahmen in der klinischen Magnetresonanztomographie Teil 2: Sequenzen für verschiedene Kontraste und Anwendungen.

Schick F.

Radiologe, 2013; 53: 709-722

Genetic variation in NR1H4 encoding the bile acid receptor FXR determines fasting glucose and free fatty acid levels in humans.

Heni M, Wagner R, Ketterer C, Bühm A, Linder K, Machicao F, Machann J, Schick F, Hennige AM, Stefan N, Häring HU, Fritsche A, Staiger H.

J Clin Endocrinol Metab. 2013; 98: E1224–E1229

Circulating lysophosphatidylcholines are markers of a metabolically benign nonalcoholic fatty liver.

Lehmann R, Franken H, Dammeier S, Rosenbaum L, Kantartzis K, Peter A, Zell A, Adam P, Li J, Xu G, Königsrainer A, Machann J, Schick F, Hrabé de Angelis M, Schwab M, Staiger H, Schleicher E, Gastaldelli A, Fritsche A, Häring HU, Stefan N.

Diabetes Care, 2013; 36: 2331-2338

Ultrashort echo time MR imaging with off-resonance saturation for characterization of pathologically altered Achilles tendons at 3 T.

Grosse U, Syha R, Martirosian P, Wuerslin C, Horger M, Grözinger G, Schick F, Springer F.

Magn Reson Med. 2013; 70: 184-192

Functional network connectivity underlying food processing: Disturbed salience and visual processing in overweight and obese adults.

Kullmann S, Pape AA, Heni M, Ketterer C, Schick F, Häring HU, Fritsche A, Preissl H, Veit R.

Cereb Cortex, 2013; 23: 1247-1256

Therapy monitoring of magnetic resonance-guided radiofrequency ablation using T1- and T2-weighted sequences at 1.5 T: Reliability of estimated ablation zones.

Rempp H, Unterberg J, Hoffmann R, Pereira PL, Schick F, Claussen CD, Clasen S.

Invest Radiol. 2013; 48: 429-436

Bildkontraste bei statischen Aufnahmen in der klinischen Magnetresonanztomographie Teil 1: Kontrastgebende Gewebeeigenschaften.

Schick F.

Radiologe, 2013; 53: 441-455

Common genetic variation in the human FNDC5 locus, encoding the novel muscle-derived 'browning' factor irisin, determines insulin sensitivity.

Staiger H, Böhm A, Scheler M, Berti L, Machann J, Schick F, Machicao F, Fritsche A, Stefan N, Weigert C, Krook A, Häring HU, de Angelis MH.

PLoS One, 2013; 8 (4) e61903

Respiratory motion correction in oncologic PET using T1-weighted MR imaging on a simultaneous whole-body PET/MR system.

Würslin C, Schmidt H, Martirosian P, Brendle C, Boss A, Schwenzer NF, Stegger L.

J Nucl Med. 2013; 54: 464-471

Measures of adiposity and fat distribution and risk of diabetes.

Stefan N, Schick F, Häring HU.

JAMA, 2013; 309: 339-340

A moderate weight reduction through dietary intervention decreases hepatic fat content in patients with non-alcoholic fatty liver disease (NAFLD): A pilot study.

Volynets V, Machann J, Küper MA, Maier IB, Spruss A, Königsrainer A, Bischoff SC, Bergheim I.

Eur J Nutr. 2013; 52: 527-537

In vitro stent lumen visualisation of various common and newly developed femoral artery stents using MR angiography at 1.5 and 3 Tesla.

Syha R, Ketelsen D, Kaempf M, Mangold S, Sixt S, Zeller T, Springer F, Schick F, Claussen CD, Brechtel K.

Eur Radiol. 2013; 23: 588-595

Fraction of unsaturated fatty acids in visceral adipose tissue (VAT) is lower in subjects with high total VAT volume – a combined 1H MRS and volumetric MRI study in male subjects.

Machann J, Stefan N, Schabel C, Schleicher E, Fritsche A, Würslin C, Häring HU, Claussen CD, Schick F.

NMR Biomed. 2013; 26: 232-236

Hepatocellular carcinoma: initial tumour response after short-term and long-interval chemoembolization with drug-eluting beads using modified RECIST.

Syha R, Ketelsen D, Heller S, Schmehl J, Mangold S, Heuschmid M, Springer F, Claussen CD, Brechtel K.

Eur J Gastroenterol Hepatol. 2012; 24: 1325-1332

High hepatic SCD1 activity is associated with low liver fat content in healthy subjects under a lipogenic diet.

Silbernagel G, Kovarova M, Cegan A, Machann J, Schick F, Lehmann R, Häring HU, Stefan N, Schleicher E, Fritsche A, Peter A.

J Clin Endocrinol Metab. 2012; 97: E2288-E2292

Thyroid perfusion imaging as a diagnostic tool in Graves' disease - Arterial spin labeling magnetic resonance imaging vs. colour-coded Doppler ultrasound.

Müssig K, Schraml C, Rietig R, Martirosian P, Schwenzer NF, Claussen CD, Häring HU, Schick F, Balletshofer B.

Fortschr Röntgenstr. 2012; 184: 1138-1143

Utilizing echo-shifts in k-space for generation of positive contrast in areas with marked susceptibility alterations.

Eibofner F, Steidle G, Kehlbach R, Bantleon R, Schick F.

Magn Reson Med. 2012; 68: 1399-1409

Liver: Segment-specific analysis of B1 field homogeneity at 3.0 T. MR imaging with single-source versus dual-source parallel radiofrequency excitation.

Pazahr S, Fischer MA, Chuck N, Luechinger R, Schick F, Nanz D, Boss A.

Radiology, 2012; 265: 591-599

Simultaneous PET/MR imaging of the brain: feasibility of cerebral blood flow measurements with FAIR-TrueFISP arterial spin labeling MRI.

Stegger L, Martirosian P, Schwenzer N, Bisdas S, Kolb A, Pfannenberg C, Claussen CD, Pichler B, Schick F, Boss A.

Acta Radiol. 2012; 53: 1066 - 1072

Magnetic resonance imaging based determination of body compartments with the versatile, interactive sparse sampling (VISS) method.

Buehler T, Ramseier N, Machann J, Schwenzer NF, Boesch C.

J Magn Reson Imaging, 2012; 36: 951-956

Histogram analysis of renal arterial spin labeling perfusion data reveals differences between volunteers and patients with mild chronic kidney disease.

Rossi C, Artunc F, Martirosian P, Schlemmer HP, Schick F, Boss A.

Invest Radiol. 2012; 47: 490-496

Monounsaturated fatty acids prevent the aversive effects of obesity on locomotion, brain activity, and sleep behavior.

Sartorius T, Ketterer C, Kullmann S, Balzer M, Rotermund C, Binder S, Hallschmid M, Machann J, Schick F, Somoza V, Preissl H, Fritsche A, Häring HU, Hennige AM.

Diabetes, 2012; 61: 1669-1679

The Transeurope Footrace Project: Longitudinal data acquisition in a cluster randomized mobile MRI observational cohort study on 44 endurance runners at a 64-stage 4,486km transcontinental. ultramarathon.

Schütz UH, Schmidt-Trucksäss A, Knechtle B, Machann J, Wiedelbach H, Ehrhardt M, Freund W, Gröninger S, Brunner H, Schulze I, Brambs HJ, Billich C.

BMC Med. 2012; 10: 78. doi: 10.1186/1741-7015-10-78

Quantifying the improvement of surrogate indices of hepatic insulin resistance using complex measurement techniques.

Hattersley JG, Möhlig M, Roden M, Arafat AM, Loeffelholz CV, Nowotny P, Machann J, Hierholzer J, Osterhoff M, Khan M, Pfeiffer AF, Weickert MO.

PLoS One, 2012; 7 (6) e39029. doi: 10.1371/journal.pone.0039029

Body adiposity index, body fat content and incidence of type 2 diabetes.

Schulze MB, Thorand B, Fritsche A, Häring HU, Schick F, Zierer A, Rathmann W, Kröger J, Peters A, Boeing H, Stefan N.

Diabetologia, 2012; 55: 1660-1667

The secretion pattern of perivascular fat cells is different from that of subcutaneous and visceral fat cells.

Rittig K, Dolderer JH, Balletshofer B, Machann J, Schick F, Meile T, Küper M, Stock UA, Staiger H, Machicao F, Schaller HE, Königsrainer A, Häring HU, Siegel-Axel DI.

Diabetologia, 2012; 55: 1514-1525

Exercise-induced albuminuria is associated with perivascular renal sinus fat in individuals at increased risk of type 2 diabetes.

Wagner R, Machann J, Lehmann R, Rittig K, Schick F, Lenhart J, Artunc F, Linder K, Claussen CD, Schleicher E, Fritsche A, Häring HU, Weyrich P.

Diabetologia; 2012; 55: 2054-2058

Threshold-based prediction of the coagulation zone in sequential temperature mapping in MR-guided radiofrequency ablation of liver tumours.

Rempp H, Hoffmann R, Roland J, Buck A, Kickhefel A, Claussen CD, Pereira PL, Schick F, Clasen S.

Eur Radiol. 2012; 22: 1091-1100

Visceral obesity modulates the impact of apolipoprotein C3 gene variants on liver fat content.

Peter A, Kantartzis K, Machicao F, Machann J, Wagner S, Templin S, Königsrainer I, Königsrainer A, Schick F, Fritsche A, Häring HU, Stefan N.

Int J Obes (Lond). 2012; 36: 774-782

Resolution adapted finite element modeling of radio frequency interactions on conductive resonant structures in MRI.

Ruoff J, Würslin C, Graf H, Schick F.

Magn Reson Med. 2012; 67: 1444-1152

Automated volumetric assessment of the Achilles tendon (AVAT) using a 3D T2 weighted SPACE sequence at 3T in healthy and pathologic cases.

Syha R, Würslin C, Ketelsen D, Martirosian P, Grosse U, Schick F, Claussen CD, Springer F.

Eur J Radiol. 2012; 81: 1612-1617

Predicting volumes of metabolically important whole-body adipose tissue compartments in overweight and obese adolescents by different MRI approaches and anthropometry.

Springer F, Ehehalt S, Sommer J, Ballweg V, Machann J, Binder G, Claussen CD, Schick F.

Eur J Radiol. 2012; 81: 1488-1494

The obese brain: Association of body mass index and insulin sensitivity with resting state network functional connectivity.

Kullmann S, Heni M, Veit R, Ketterer C, Schick F, Häring HU, Fritsche A, Preissl H.

Hum Brain Mapp. 2012; 33: 1052-1061

A pilot study for clinical feasibility of the near-harmonic 2D referenceless PRFS thermometry in liver under free breathing using MR-guided LITT ablation data.

Kickhefel A, Rosenberg C, Roland J, Viallon M, Gross P, Schick F, Hosten N, Salomir R.

Int J Hyperthermia, 2012; 28: 250-266

Common genetic variation in the SERPINF1 locus determines overall adiposity, obesity-related insulin resistance, and circulating leptin levels.

Böhm A, Ordelheide AM, Machann J, Heni M, Ketterer C, Machicao F, Schick F, Stefan N, Fritsche A, Häring HU, Staiger H.

PLoS One 7(3) e34035. doi: 10.1371/journal.pone.0034035

Non-invasive pulmonary perfusion assessment in young patients with cystic fibrosis using an arterial spin labeling MR technique at 1.5 T.

Schraml C, Schwenzer NF, Martirosian P, Boss A, Schick F, Schäfer S, Stern M, Claussen CD, Schäfer JF.

Magn Reson Mater Phy (MAGMA), 2012; 25: 155-162

A fully automated trabecular bone structural analysis tool based on T2*-weighted magnetic resonance imaging.

Kraiger M, Martirosian P, Opriessnig P, Eibofner F, Rempp HJ, Hofer M, Schick F, Stollberger R.

Comput Med Imaging Graph. 2012; 36: 85-94

Correction of susceptibility-induced GRE phase shift for accurate PRFS thermometry proximal to cryoablation iceball.

Kickhefel A, Weiss C, Roland J, Gross P, Schick F, Salomir R.

Magn Reson Mater Phy (MAGMA), 2012; 25: 23-31

Cholesterol synthesis is associated with hepatic lipid content and dependent on fructose/glucose intake in healthy volunteers.

Silbernagel G, Lütjohann D, Machann J, Meichsner S, Kantartzis K, Schick F, Häring HU, Stefan N, Fritsche A.

Exp Diabetes Res. 2012; 361863. doi: 10.1155/2012/361863 .

Evaluating childhood obesity: Magnetic resonance-based quantification of abdominal adipose tissue and liver fat in children.

Raschpichler MC, Sorge I, Hirsch W, Mende M, Sergeyev E, Kruber D, Koerner A, Schick F.

Fortschr Röntgenstr. 2012; 184: 324-332

High cerebral insulin sensitivity is associated with loss of body fat during lifestyle intervention.

Tschritter O, Preissl H, Hennige AM, Sartorius T, Stingl KT, Heni M, Ketterer C, Stefan N, Machann J, Schleicher E, Fritsche A, Häring HU.

Diabetologia, 2012; 55: 175-182

Assessment of MR compatibility of a PET insert developed for simultaneous multiparametric PET/MR imaging on an animal system operatopm at 7 T.

Wehrl HF, Judenhofer MS, Thielscher A, Martirosian P, Schick F, Pichler BJ.

Magn Reson Med. 2011; 65: 269-279

Morning to evening changes of intramyocellular lipid content in dependence on nutrition and physical activity during one single day: a volume selective 1H-MRS study.

Machann J, Etzel M, Thamer C, Haring HU, Claussen CD, Fritsche A, Schick F.

Magn Reson Mater Phy (MAGMA), 2011; 24: 29-33

Magnetic resonance techniques for mapping fat deposits and directing therapy.

Machann J, Stefan N, Fritsche A, Schick F.

Clin Lipidol. 2011; 6: 93-107

Assessment of relevant hepatic steatosis in obese adolescents by rapid fat-selective GRE imaging with spatial-spectral excitation: a quantitative comparison with spectroscopic findings.

Springer F, Ehehalt S, Sommer J, Ballweg V, Machann J, Binder G, Claussen CD, Schick F.

Eur Radiol. 2011; 21: 816-822

Effects of a lifestyle intervention in metabolically benign and malign obesity.

Kantartzis K, Machann J, Schick F, Rittig K, Machicao F, Fritsche A, Häring HU, Stefan N.

Diabetologia, 2011; 54: 864-868

Quantitative diffusion imaging of adipose tissue in the human lower leg at 1.5 T.

Steidle G, Eibofner F, Schick F.

Magn Reson Med. 2011; 65: 1118-1124

Cardiorespiratory fitness determines the reduction in blood pressure and insulin resistance during lifestyle intervention.

Totsikas C, Röhm J, Kantartzis K, Thamer C, Rittig K, Machann J, Schick F, Hansel J, Niess A, Fritsche A, Häring HU, Stefan N.

J Hypertens, 2011; 29: 1220-1227

Genetic ablation of cGMP-dependent protein kinase type I causes liver inflammation and fasting hyperglycemia.

Lutz SZ, Hennige AM, Feil S, Peter A, Gerling A, Machann J, Kröber SM, Rath M, Schürmann A, Weigert C, Häring HU, Feil R.

Diabetes, 2011; 60: 1566-1576

Variants in the CD36 gene locus determine whole-body adiposity, but have no independent effect on insulin sensitivity.

Heni M, Müssig K, Machicao F, Machann J, Schick F, Claussen CD, Stefan N, Fritsche A, Häring HU, Staiger H.

Obesity (Silver Spring), 2011; 19: 1004-1009

Quantification of direct current in electrically active implants using MRI methods.

Wojtczyk H, Graf H, Martirosian P, Ballweg V, Kraiger M, Pintaske J, Schick F.

Z Med Phys. 2011; 21: 134-146

Effects of 4-week very-high-fructose/glucose diets on insulin sensitivity, visceral fat and intrahepatic lipids: an exploratory trial.

Silbernagel G, Machann J, Unmuth S, Schick F, Stefan N, Häring HU, Fritsche A.

Br J Nutr. 2011; 106: 79-86

Insulin sensitivity and liver fat: Role of iron load.

Haap M, Machann J, von Friedeburg C, Schick F, Stefan N, Schwenzer NF, Fritsche A, Häring HU, Thamer C.

J Clin Endocrinol Metab. 2011; 96: E958-E961

Optimized in-phase and opposed-phase MR imaging for accurate detection of small fat or water fractions: theoretical considerations and experimental application in emulsions.

Ballweg V, Wojtczyk H, Roth N, Martirosian P, Springer F, Schick F.

Magn Reson Mater Phy (MAGMA), 2011; 24: 167-178

MR-guided radiofrequency ablation of hepatocellular carcinoma: Long-term effectiveness.

Clasen S, Rempp H, Boss A, Schmidt D, Fritz J, Schraml C, Schick F, Claussen CD, Pereira PL.

J Vasc Interv Radiol. 2011; 22: 762-770

Global trends in body-mass index, author reply.

Stefan N, Kantartzis K, Machann J, Schick F, Häring HU.

Lancet, 2011; 377 (9781): 1917-1918

Clinical evaluation of MR temperature monitoring of laser-induced thermotherapy in human liver using the proton-resonance-frequency method and predictive models of cell death.

Kickhefel A, Rosenberg C, Weiss CR, Rempp H, Roland J, Schick F, Hosten N.

J Magn Reson Imaging, 2011; 33: 704-712

Increased liver enzymes and metabolic risk - Case 7/2011.

Dudziak K, Machann J, Schick F, Claussen CD, Wehrmann M, Häring HU, Fritsche A, Stefan N, Müssig K.

Dtsch Med Wochenschr. 2011; 136 (28-29): 1476

Temporal course of perfusion in human masseter muscle during isometric contraction assessed by arterial spin labeling at 3T.

Schraml C, Schwenzer NF, Martirosian P, Claussen CD, Schick F.

Magn Reson Mater Phy (MAGMA), 2011; 24: 201-209

Relaxation times T1, T2, and T2* of apples, pears, citrus fruits, and potatoes with a comparison to human tissues.

Werz K, Braun H, Vitha D, Bruno G, Martirosian P, Steidle G, Schick F.

Z Med Phys. 2011; 21: 206-215

Hepatic glucokinase expression is associated with lipogenesis and fatty liver in humans.

Peter A, Stefan N, Cegan A, Walenta M, Wagner S, Königsrainer A, Königsrainer I, Machicao F, Schick F, Häring HU, Schleicher E.

J Clin Endocrinol Metab. 2011; 96: E1126–E1130

Measurement of glomerular filtration rate using dynamic magnetic resonance imaging in patients with chronic kidney disease.

Artunc F, Yildiz S, Boss A, Frenzel T, Schlemmer HP, Schick F, Risler T, Häring HU, Rossi C.

J Nephrol. 2011; 24: 482-489

RF tissue-heating near metallic implants during magnetic resonance examinations: An approach in the ac limit.

Ballweg V, Eibofner F, Graf H.

Med Phys. 2011; 38: 5522-5529

Determination of the rCBF in the amygdala and rhinal cortex using a FAIR-TrueFISP sequence.

Ludescher B, Martirosian P, Klose U, Nägele T, Schick F, Ernemann U.

Korean J Radiol. 2011; 12: 554-558

Rapid assessment of longitudinal relaxation time in materials and tissues with extremely fast signal decay using UTE sequences and the variable flip angle method.

Springer F, Steidle G, Martirosian P, Syha R, Claussen CD, Schick F.

Invest Radiol. 2011; 46: 610-617

Carbon fibre and nitinol needles for MRI-guided interventions: First in vitro and in vivo application.

Thomas C, Wojtczyk H, Rempp H, Clasen S, Horger M, von Lassberg C, Fritz J, Claussen CD, Pereira PL.

Eur J Radiol. 2011; 79: 353-358

Subcutaneous adipose tissue thickness in adults - Correlation with BMI and recommendations for pen needle lengths for subcutaneous self injection.

Ludescher B, Rommel M, Willmer T, Fritsche A, Schick F, Machann J.

Clin Endocrinol. 2011; 75: 786-790

Magnetization transfer in human Achilles tendon assessed by a 3D ultrashort echo time sequence: Quantitative examinations in healthy volunteers at 3 T.

Syha R, Martirosian P, Ketelsen D, Grosse U, Claussen CD, Schick F, Springer F.

Fortschr Röntgenstr 183, 2011; 1043-1050

Active depression is associated with regional adiposity in the upper abdomen and the neck.

Ludescher B, Machann J, Eschweiler G, Thamer C, Maenz C, Hipp A, Claussen CD, Schick F.

Int J Psychiatry in Medicine, 2011; 41: 271-28

Effects of supplemented isoenergetic diets differing in cereal fiber and protein content on insulin sensitivity in overweight humans.

Weickert MO, Roden M, Isken F, Hoffmann D, Nowotny P, Osterhoff M, Blaut M, Alpert C, Gögebakan O, Bumke-Vogt C, Mueller F, Machann J, Barber TM, Petzke KJ, Hierholzer J, Hornemann S, Kruse M, Illner AK, Kohl A, Loeffelholz CV, Arafat AM, Möhlig M, Pfeiffer AF.

Am J Clin Nutr. 2011; 94: 459-471

Compensation of RF field and receiver coil induced inhomogeneity effects in abdominal MR images by a priori knowledge on the human adipose tissue distribution.

Würslin C, Springer F, Yang B, Schick F.

J Magn Reson Imaging, 2011; 34: 716-726

Enforced expression of protein kinase C in skeletal muscle causes physical inactivity, fatty liver and insulin resistance in the brain.

Hennige AM, Heni M, Machann J, Staiger H, Sartorius T, Hoene M, Lehmann R, Weigert C, Peter A, Bornemann A, Kroeber S, Pujol A, Franckhauser S, Bosch F, Schick F, Lammers R, Häring HU.

Cell Mol Med 2010; 14: 903-913

Exercise-induced normalization of decreased BDNF serum concentration in elderly women with remitted major depression.

Laske C, Banschbach S, Stransky E, Bosch S, Straten G, Machann J, Fritsche A, Hipp A, Niess A, Eschweiler GW.

Int J Neuropsychopharmacol, 2010; 13: 595-602

Topography mapping of whole body adipose tissue using a fully automated and standardized procedure.

Würslin C, Machann J, Rempp H, Claussen C, Yang B, Schick F.

J Magn Reson Imaging, 2010; 31: 430-439

Circulating palmitoleate strongly and independently predicts isulin sensitivity in humans.

Stefan N, Kantartzis K, Celebi N, Staiger H, Machann J, Schick F, Cegan A, Elcnerova M, Schleicher E, Fritsche A, Häring HU.

Diabetes Care, 2010; 33: 405-407

Gene variants of TCF7L2 influence weight loss and body composition during lifestyle intervention in a risk population for type 2 diabetes.

Haupt A, Thamer C, Heni M, Ketterer C, Machann J, Schick F, Machicao F, Stefan N, Claussen CD, Häring HU, Fritsche A, Staiger H.

Diabetes, 2010; 59: 747-750

Liver fat content determined by magnetic resonance imaging and spectroscopy.

Springer F, Machann J, Claussen CD, Schick F, Schwenzer NF.

World J Gastroenterol. 2010; 16: 1560-1566

Zerstörungsfreie Charakterisierung des Fruchtfleisches verschiedener Apfel- und Birnensorten mit der Magnetresonanztomographie.

Werz K, Braun H, Martirosian P, Schick F.

Erwerbs-Obstbau, 2010; 52: 11-16

Environmental and genetic determinants of fatty liver in humans.

Kantartzis K, Schick F, Häring HU, Stefan N.

Dig Dis. 2010; 28: 169-178

The impact of liver fat vs visceral fat in determining categories of prediabetes.

Kantartzis K, Machann J, Schick F, Fritsche A, Häring HU, Stefan N.

Diabetologia, 2010; 53: 882-889

Pancreatic fat is negatively associated with insulin secretion in individuals with impaired fasting glucose and/or impaired glucose tolerance: A nuclear magnetic resonance study.

Heni M, Machann J, Staiger H, Schwenzer NF, Peter A, Schick F, Claussen CD, Stefan N, Häring HU, Fritsche A.

Diabetes Metab Res Rev. 2010; 26: 200-205

Quantification of renal allograft perfusion using arterial spin labeling MRI: Initial results.

Lanzman R, Wittsack HJ, Martirosian P, Zgoura P, Bilk P, Kröpol P, Schick F, Voiculescu A, Blondin D.

Eur Radiol. 2010; 20: 1485-1491

Enforced expression of protein kinase C in skeletal muscle causes physical inactivity, fatty liver and insulin resistance in the brain.

Hennige A, Heni M, Machann J, Staiger H, Sartorius T, Hoene M, Lehmann R, Weigert C, Peter A, Bornemann A, Kroeber S, Pujol A, Franckhauser S, Bosch F, Schick F, Lammers R, Häring HU.

J Cell Mol Med. 2010; Vol 14: 903-913

Quantitative assessment of visceral fat in morbidly obese patients by means of wide-bore MRI and its relation to lower esophageal sphincter pressure and signs of gastroesophageal reflux.

Springer F, Schwarz M, Machann J, Fritsche A, Claussen CD, Schick F, Schneider JH.

Obes Surg. 2010; 20: 749-756

No accociation between variation in the NR4A1 gene locus and metabolic traits in white subjects at increased risk for type 2 diabetes.

Müssig K, Machicao F, Machann J, Schick F, Claussen CD, Stefan N, Fritsche A, Häring HU, Staiger H.

BMC Medical Genetics, 2010; 11: 84, 5 pages

Medium Chain Acylcarnitines Dominate the Metabolite Pattern in Humans under Moderate Intensity Exercise and Support Lipid Oxidation.

Lehmann R, Zhao X, Weigert C, Simon P, Fehrenbach E, Fritsche J, Machann J, Schick F, Wang J, Hoene M, Schleicher ED, Häring HU, Xu G, Niess AM.

PLoS One, 2010; 5 (7) e11519

Magnetic resonance perfusion imaging without contrast media.

Martirosian P, Boss A, Schraml C, Schwenzer N, Graf H, Claussen CD, Schick F.

Eur J Nucl Med Mol Imaging 2010; 37: 52-64

Effects of in-pulse transverse relaxation in 3D ultrashort echo time sequences: Analytical derivation, comparison to numerical simulation and experimental application at 3T.

Springer F, Steidle G, Martirosian P, Claussen CD, Schick F.

J Magn Reson. 2010; 206: 88-96

Quantitative assessment of intrahepatic lipids using fat-selective imaging with spectral-spatial excitation and in-/opposed-phase gradient echo imaging techniques within a study population of extremely obese patients: Feasibility on a short, wide-bore MR scanner.

Springer F, Machann J, Schwenzer NF, Ballweg V, Würslin C, Schneider JH, Fritsche A, Claussen CD, Schick F.

Invest Radiol. 2010; 45: 484-490

Novel obesity risk loci do not determine distribution of body fat depots: A whole-body MRI/MRS study.

Haupt A, Thamer C, Heni M, Machicao F, Machann J, Schick F, Stefan N, Fritsche A, Häring HU, Staiger H.

Obesity (Silver Spring), 2010; 18: 1212-1217

Follow-up whole-body assessment of adipose tissue compartments during a lifestyle intervention in a large cohort at increased risk for type 2 diabetes.

Machann J. Thamer C, Stefan N, Schwenzer N, Kantratzis K, Häring HU, Claussen CD, Frische A, Schick F.

Radiology, 2010; 257: 353-363

Normal-weight 14-year-old Girl with acanthosis nigricans and markedly increased hepatic steatosis: Evidence for the important role of ectopic fat deposition in the pathogenesis of insulin resistance in childhood and adolescence.

Springer F, Nguyen HP, Machann J, Schweizer R, Ranke MB, Binder G, Schick F, Ehehalt S.

Horm Res Paediatr. 2010; 74: 376-380

Reducing visceral adipose tissue mass is essential for improving endothelial function in type 2 diabetes prone individuals.

Rittig K, Hieronimus A, Thamer C, Machann J, Peter A, Stock J, Schick F, Fritsche A, Stefan N, Häring HU, Balletshofer B.

Atherosclerosis, 2010; 212: 575-579

Interscapular fat is strongly associated with insulin resistance.

Thamer C, Machann J, Staiger H, Müssig K, Schwenzer N, Ludescher B, Machicao F, Claussen C, Fritsche A, Schick F, Stefan N, Häring HU.

J Clin Endocrinol Metab. 2010; 95: 4736-4742

Positive contrast imaging of iron oxide nanoparticles with susceptibility-weighted imaging.

Eibofner F, Steidle G, Kehlbach R, Bantleon R, Schick F.

Magn Reson Med. 2010; 64: 1027-1038

Accuracy of real-time MR temperature mapping in the brain: A comparison of fast sequences.

Kickhefel A, Roland J, Weiss C, Schick F.

Phys Med. 2010; 26: 192-201

Exercise-induced normalization of decreased BDNF serum concentration in elderly women with temitted major depression.

Laske C, Banschbach S, Stransy E, Bosch S, Straten G, Machann J, Fritsche A, Hipp A, Niess A, Eschweiler GW.

Int J Neuropsychopharmacol. 2010; 13: 595-602

Measurement of kidney perfusion by magnetic resonance imaging: Comparison of MRI with arterial spin labeling to para-aminohippuric acid plasma clearance in male subjects with metabolic syndrome.

Ritt M, Janka R, Schneider M, Martirosian P, Hornegger J, Bautz W, Uder M, Schmieder R.

Nephrol Dial Transplant, 2010; 25: 1126-1133

Combination of acarbose and ezetimibe prevents non-alcoholic fatty liver disease: A break of interstinal insulin resistance.

Rudovich N, Weickert M, Machann J, Pfeiffer A.

J Hepatol. 2010; 52: 951-954

Functional investigations on human mesenchymal stem cells exposed to magnetic fields and labeled with clinically approved iron nanoparticles.

Schäfer R, Bantleon R, Kehlbach R, Siegel G, Wiskirchen J, Wolburg H, Kluba T, Eibofner F, Northoff H, Claussen CD, Schlemmer HP.

BMC Cell Biology, 2010; 11: 22

The D299G/T399I toll-like receptor 4 variant associates with body and liver fat: results from the TULIP and METSIM studies.

Weyrich P, Staiger H, Stancakova A, Machicao F, Machann J, Schick F, Stefan N, Kuusisto J, Laakso M, Schäfer S, Fritsche A, Häring HU.

PLoS One, 2010; 5 (11) e13980

Quantitative analysis of adipose tissue in single transverse slices for estimation of volumes of relevant fat tissue compartments: A study in a large cohort of subjects at risk for type 2 diabetes by MRI with comparison to anthropometric data.

Schwenzer NF, Machann J, Schraml C, Springer F, Ludescher B, Stefan N, Häring H, Fritsche A, Claussen CD, Schick F.

Invest Radiol. 2010; 45: 788-794

Relationships of circulating sex hormone-binding globulin with metabolic traits in humans.

Peter A, Kantartzis K, Machann J, Schick F, Staiger H, Machicao F, Schleicher E, Fritsche A, Häring HU, Stefan N.

Diabetes, 2010; 59: 3167-3173

Changes of body composition in bulimia nervosa: Increased visceral fat and adrenal gland size.

Ludescher B, Leitlein G, Schäfer JE, Vanhoeffen S, Baar S, Machann J, Claussen CD, Schick F, Eschweiler GW.

Psychosom Med. 2009; 71: 93-97

Adiponectin oligomers and ectopic fat in liver and skeletal muscle in humans.

Kantartzis K, Staiger, H, Machann J, Schick F, Claussen CD, Machicao F, Fritsche A, Häring HU, Stefan N.

Obesity (Silver Spring), 2009; 17: 390-392

Association of common genetic variation in the FOXO 1 gene with beta-cell dysfunction, impaired glucose tolerance, and Type 2 diabetes.

Müssig K, Staiger H, Machicao F, Stancakova A, Kuusisto J, Laakso M, Thamer C, Machann J, Schick F, Claussen CD, Stefan N, Fritsche A, Häring HU.

J Clin Endocrinol Metab. 2009; 94: 1353-1360

Muscle-derived angiopoietin-like pProtein 4 is induced by fatty acids via peroxisome proliferator-activated receptor (PPAR)delta and is of metabolic relevance in humans.

Staiger H, Haas C, Machann J, Werner R, Weisser M, Schick F, Machicao F, Stefan N, Fritsche A, Häring HU.

Diabetes, 2009; 58: 579-589

The DGAT2 gene is a candidate for dissociation between fatty liver and insulin resistance in humans.

Kantartzis K, Machicao F, Machann J, Schick F, Fritsche A, Häring HU, Stefan N.

Clin Sci (Lond). 2009; 116: 531-537

The L162V polymorphism of the peroxisome proliferator activated receptor alpha gene (PPARA) is not associated with type 2 diabetes, BMI or body fat composition.

Silbernagel G, Stefan N, Hoffmann MM, Machicao-Arano F, Machann J, Schick F, Winkelmann BR, Boehm BO, Häring HU, Fritsche A, März W.

Exp Clin Endocrinol Diabetes, 2009; 117: 113-118

Flussuntersuchungen an Strömungsphantomen im Vor- und Nachlauf stenoseförmiger Verengungen mittels geschwindigkeitskodierter MRT und numerischer Simulation der Fluiddynamik.

Lehmpfuhl M, Hao C, Martirosian P, Schick F.

Biomed Tech. 2009; 54: 38-47

RARRES2, encoding the novel adipokine chemerin, is a genetic determinant of disproportionate regional body fat distribution: A comparative magnetic resonance imaging study.

Müssig K, Staiger H, Machicao F, Thamer C, Machann J, Schick F, Claussen CD, Stefan N, Fritsche A, Häring HU.

Metabolism, 2009; 58: 519-524

Magnetization transfer contrast imaging in bovine and human cortical bone applying an ultrashort echo time sequence at 3 Tesla.

Springer F, Martirosian P, Machann J, Schwenzer NF, Claussen CD, Schick F.

Magn Reson Med. 2009; 61: 1040-1048

Intermuscular adipose tissue (IMAT): Association with other adipose tissue compartments and insulin sensitivity.

Boettcher M, Machann J, Stefan N, Thamer C, Häring HU, Claussen CD, Fritsche A, Schick F.

J Magn Reson Imaging, 2009; 29: 1340-1345

Navigator respiratory-triggered diffusion-weighted imaging in the follow-up after hepatic radiofrequency ablation - initial results.

Schraml C, Schwenzer N, Clasen S, Rempp H, Martirosian P, Claussen CD, Pereira PL.

J Magn Reson Imaging, 2009; 29: 1308-1316

Aging effects on human calf muscle properties assessed by MRI at 3 Tesla.

Schwenzer NF, Martirosian P, Machann J, Schraml C, Steidle G, Claussen CD, Schick F.

J Magn Reson Imaging, 2009; 29: 1346-1354

Influence of oxygen and carbogen breathing on renal oxygenation measured by T2*-weighted imaging and 3.0 T.

Boss A, Martirosian P, Jehs M, Dietz K, Alber M, Rossi C, Claussen CD, Schick F.

NMR Biomed. 2009; 22: 638-645

Magnetic resonance spin-labeling perfusion imaging of synovitis in inflammoratory arthritis at 3.0 T.

Boss A, Martirosian P, Fritz J, Kötter I, Henes JC; Claussen CD, Schick F, Horger M.

Magn Reson Mater Phy (MAGMA), 2009; 22: 175-180

Whole-body T2* mapping at 1.5 T.

Rossi C, Boss A, Haap M, Martirosian P, Claussen CD, Schick F.

Magn Reson Imaging, 2009; 27: 489-496

Non-invasive assessment and quantification of liver steatosis by ultrasound, computed tomography and magnetic resonance.

Schwenzer NF, Springer F, Schraml C, Stefan N, Machann J, Schick F.

Journal of Hepatology, 2009; 51: 433-445

High cardiorespiratory fitness is an independent predictor of the reduction in liver fat during a lifestyle intervention in non-alcoholic fatty liver disease.

Kantartzis K, Thamer C, Peter A, Machann J, Schick F, Schraml C, Königsrainer A, Königsrainer I, Kröber S, Niess A, Fritsche A, Häring HU, Stefan N.

Gut, 2009; 58: 1281-1288

AHSG gene variation is not associated with regional body fat distribution - A magnetic resonance study.

Müssig K, Staiger H, Machicao F, Machann J, Hennige AM, Schick F, Claussen CD, Fritsche A, Häring HU, Stefan N.

Exp Clin Endocrinol Diabetes, 2009; 117: 432-437

Individual stearoyl-CoA desaturase 1 (SCD1) expression modulates ER stress and inflammation in human myotubes and is associated with skeletal muscle lipid storage and insulin sensitivity in vivo.

Peter A, Weigert C, Staiger H, Machicao F, Schick F, Machann J, Stefan N, Thamer C, Häring HU, Schleicher E.

Diabetes, 2009; 58: 1757-1765

Impact of variation near MC4R on whole-body fat distribution, liver fat, and weight loss.

Haupt A, Thamer C, Heni M, Tschritter O, Machann J, Schick F, Machicao F, Häring HU, Staiger H, Fritsche A.

Obesity (Silver Spring), 2009; 17: 1942-1945

Prediction of cell necrosis with sequential temperature mapping after radiofrequency ablation.

Rempp H, Clasen S, Boss A, Roland J, Kickhefel A, Schraml C, Claussen CD, Schick F, Pereira PL.

J Magn Reson Imaging, 2009; 30: 631-639

Dissociation between fatty liver and insulin resistance in humans carrying a variant of the patatin-like phospholipase 3 gene.

Kantartzis K, Peter A, Machicao F, Machann J, Wagner S, Königsrainer I, Königsrainer A, Schick F, Fritsche A, Häring HU, Stefan N.

Diabetes, 2009; 58: 2616 -2623

Correlation of fat distribution in whole body MRI with generally used anthropometric data.

Ludescher B, Machann J, Eschweiler GW, Vanhöfen S, Maenz C, Thamer C, Claussen CD, Schick F.

Invest Radiol. 2009; 44: 712-719

Autoimmune thyroid disease: Arterial spin-labeling perfusion MR imaging.

Schraml C, Müssig K, Martirosian P, Schwenzer N, Claussen CD, Häring HU, Balletshofer BM, Schick F.

Radiology, 2009; 253: 435-442

Comprehensive assessment of renal function and vessel morphology in potential living kidney donors: An MRI-based approach.

Rossi C, Boss A, Artunc G, Yildiz S, Martirosian P, Dittmann H, Claussen CD, Heyne N, Schick F, Schlemmer HP.

Invest Radiol. 2009; 44: 705-711

Changes in muscular lipids in unilateral isolated hypertrophy of gastrocnemius muscle can be revealed by H MR spectroscopy.

Brechtel K, Machann J, Pick M, Schaefer JF, Claussen CD, Schick F.

Korean J Radiol. 2009; 10: 581-586

Preliminary report: Genetic variation within the GPBAR1 gene is not associated with metabolic traits in white subjects at an increased risk for type 2 diabetes mellitus.

Müssig K, Staiger H, Machicao F, Machann J, Schick F, Schäfer SA, Claussen CD, Holst JJ, Gallwitz B, Stefan N, Fritsche A, Häring HU.

Metabolism, 2009; 58: 1809-1811

Diffusion tensor imaging of the human calf muscle: distinct changes in fractional anisotropy and mean diffusion due to passive muscle shortening and stretching.

Schwenzer N, Steidle G, Martirosian P, Schraml C, Springer F, Claussen CD, Schick F.

NMR Biomed. 2009; 22: 1047-1053

Sex hormone-binding globlin and risk of type 2 diabetes.

Stefan N, Schick F, Häring H.

N Engl J Med. 2009; 361: 2675-2676

The insulin effect on cerebrocortical theta activity is associated with serum concentrations of saturated nonesterified fatty acids.

Tschritter O, Preissl H, Hennige AM, Sartorius T, Grichisch Y, Stefan N, Guthoff M, Düsing S, Machann J, Schleicher E, Cegan A, Birbaumer N, Fritsche A, Häring HU.

J Clin Endocrinol Metab. 2009; 94: 4600-4607

High plasma fetuin-A is associated with increased carotid intima-media thickness in a middle-aged population.

Rittig K, Thamer C, Haupt A, Machann J, Peter A, Balletshofer B, Fritsche A, Haring HU, Stefan N.

Atherosclerosis, 2009; 207: 341-342

MR measurement of blood flow in the parotid gland without contrast medium: A functional study before and after gustatory stimulation.

Schwenzer N, Schraml C, Martirosian P, Boss A, Claussen CD, Schick F.

NMR Biomed. 2008; 21: 598 - 605

Fatty liver is independently associated with alterations in circulating HDL2 and HDL3 subfractions.

Kantartzis K, Rittig K, Cegan A, Machann J, Schick F, Balletshofer B, Fritsche A, Schleicher E, Häring HU, Stefan N.

Diabetes Care, 2008; 31: 366-368

Systematic variation of off-resonance prepulses for clinical magnetization transfer contrast imaging at 0.2, 1.5 and 3.0 Tesla.

Martirosian P, Boss A, Deimling M, Kiefer B, Schraml C, Schwenzer N, Claussen CD, Schick F.

Invest Radiol. 2008; 43: 16-26

Wide-bore 1.5 Tesla MR imagers for guidance and monitoring of radiofrequency ablation of renal cell carcinoma: Initial experience on feasibility.

Boss A, Rempp H, Martirosian P, Clasen S, Schraml C, Stenzl A, Claussen CD, Schick F, Pereira PL.

Eur Radiol. 2008; 18: 1449-1455

Low hepatic stearoyl-CoA desaturase 1 activity is associated with fatty liver and insulin resistance in obese humans.

Stefan N, Peter A, Cegan A, Staiger H, Machann J, Schick F, Claussen CD, Fritsche A, Häring HU, Schleicher E.

Diabetologia, 2008; 51: 648-656

Variations in PPARD determine the change in body composition during lifestyle intervention: A whole-body magnetic resonance study.

Thamer C, Machann J, Stefan N, Schäfer SA, Machicao F, Staiger H, Laakso M, Böttcher M, Claussen C, Schick F, Fritsche A, Häring HU.

J Clin Endocrinol Metab. 2008; 93: 1497-1500

Water diffusion anisotropy in white and gray matter of the human spinal cord.

Rossi C, Boss A, Steidle G, Martirosian P, Klose U, Capuani S, Maraviglia B, Claussen CD, Schick F.

J Magn Reson Imag. 2008; 27: 476-482

Technical challenges and opportunities of whole-body magnetic resonance imaging at 3T.

Machann J, Schlemmer HP, Schick F.

Phys Med. 2008; 24: 63-70

Magnetic resonance imaging of lung tissue: Influence of body positioning, breathing and oxygen inhalation on signal decay using multi-echo gradient-echo sequences.

Boss A, Schäfer S, Martirosian P, Claussen CD, Schick F, Schäfer J.

Invest Radiol. 2008; 43: 433-438

1H MR spectroscopy of skeletal muscle, liver and bone marrow.

Machann J, Stefan N, Schick F.

Eur J Radiol. 2008; 67: 275-284

Quantification of pancreatic lipomatosis and liver steatosis by MRI - comparison of in/opposed-phase and spectral-spatial excitation techniques.

Schwenzer N, Machann J, Martirosian P, Stefan N, Schraml C, Fritsche A, Claussen CD, Schick F.

Invest Radiol. 2008; 43: 330-337

Magnetic field distribution in the presence of paramagnetic plates in magnetic resonance imaging: A combined numerical and experimental study.

Mertens P, Machann J, Bellemann ME, Schick F.

Med Phys. 2008; 35: 1777-1784

Impact of variation in the FTO gene on whole body fat distribution, ectopic fat, and weight loss.

Haupt A, Thamer C, Machann J, Kirchhoff K, Stefan N, Tschritter O, Machicao F, Schick F, Häring HU, Fritsche A.

Obesity (Silver Spring), 2008; 16: 1969-1972

Kontrastoptimierung muskuloskeletaler Gewebe des Kniebereichs in Spinecho- und gespoilten Gradientenechoaufnahmen.

Kraiger M, Martirosian P, Schick F.

Z Med Phys. 2008; 18: 91-101

T2- and diffusion-maps reveal diurnal changes of intervertebral disc composition: an in vivo MRI study at 1.5 Tesla.

Ludescher B, Effelsberg J, Martirosian P, Steidle G, Markert B, Claussen C, Schick F.

J Magn Reson Imag. 2008; 28: 252-257

Identification and characterization of metabolically benign obesity in humans.

Stefan N, Kantartzis K, Machann J, Schick F, Thamer C, Rittig K, Balletshofer B, Machicao F, Fritsche A, Häring HU.

Arch Intern Med. 2008; 168: 1609-1616

Perivascular fatty tissue at the brachial artery is linked to insulin resistance but not to local endothelial dysfunction.

Rittig K, Staib K, Machann J, Böttcher M, Peter A, Schick F, Claussen C, Stefan N, Fritsche A, Häring HU, Balletshofer B.

Diabetologia, 2008; 51: 2093-2099

Control of susceptibility-related image contrast by spin-lock techniques.

Martirosian P, Rommel K, Schick F, Deimling M.

Magn Reson Imag. 2008; 26: 138 –1387

Biopsy needle tips with markers - MR compatible needles for high precision needle tip positioning.

Müller-Bierl BM, Martirosian P, Graf H, Boss A, König C, Pereira PL, Schick F.

Med Phys. 2008; 35: 2273-2278

Influence of steady background gradients on the accuracy of molecular diffusion anisotropy measurements.

Rossi C, Boss A, Martirosian P, Steidle G, Capuani S, Claussen CD, Maraviglia B, Schick F.

Magn Reson Imaging, 2008; 26: 1250-1258

T2* relaxometry in liver, pancreas, and spleen in a healthy cohort of one hundred twenty-nine subjects - Correlation with age, gender, and serum ferritin.

Schwenzer NF, Machann J, Haap MM, Martirosian P, Schraml C, Liebig G, Stefan N, Häring HU, Claussen CD, Fritsche A, Schick F.

Invest Radiol. 2008; 43: 854-860

Three-dimensional ultrashort echo time imaging of solid polymers on a 3-Tesla whole-body MRI scanner.

Springer F, Martirosian P, Schwenzer NF, Szimtenings M, Kreisler P, Claussen CD, Schick F.

Invest Radiol. 2008; 43: 802-808

MR temperature monitoring applying the proton resonance frequency method in liver and kidney at 0.2 and 1.5 T: Segment-specific attainable precision and breathing influence.

Rempp H, Martirosian P, Boss A, Clasen S, Kickhefel A, Kraiger M, Schraml C, Claussen C, Pereira P, Schick F.

Magn Reson Mater Phy (MAGMA), 2008; 21: 333-343

SIRT1 genetic variants associate with the metabolic response of caucasians to a controlled lifestyle intervention - the TULIP Study.

Weyrich P, Machicao F, Reinhardt J, Machann J, Schick F, Tschritter O, Stefan N, Fritsche A, Häring HU.

BMC Med Genetics, 2008; 9: 100, 7 pages

Measurement of T1, T2, and magnetization transfer properties during embryonic development at 7 Tesla using the chicken model.

Boss A, Oppitz M, Wehrl H, Rossi C, Feuerstein M, Claussen CD, Drews U, Pichler B, Schick F.

J Magn Reson Imaging, 2008; 28: 1510-1514

Increase of visceral fat and adrenal gland volume in women with depression: Preliminary results of a morphometric MRI study.

Ludescher B, Najib A, Baar S, Machann J, Schick F, Buchkremer G, Claussen CD, Eschweiler G.

Intl J Psychiatry in Medicine, 2008; 38: 229-240

Perfusion imaging of the pancreas using an arterial spin labeling technique.

Schraml C, Schwenzer NF, Martirosian P, Claussen CD, Schick F.

J Magn Reson Imaging, 2008; 28: 1459-1465

Image-guided radiofrequency ablation of renal cell carcinoma.

Boss A, Clasen S, Kuczyk M, Schick F, Pereira PL.

Eur Radiol. 2007; 17: 725-733

Upstream transcription factor 1 gene polymorphisms are associated with high antilipolytic insulin sensitivity and show gene-gene interactions.

Kantartzis K, Fritsche A, Machicao F, Stumvoll M, Machann J, Schick F, Häring HU, Stefan N.

J Mol Med. 2007; 85: 55-61

Magnetic resonance imaging of iron-oxide labeled SK-Mel 28 human melanoma cells in the chick embryo using a clinical whole body MRI scanner.

Oppitz M, Pintaske J, Kehlbach R, Schick F, Schriek G, Busch C.

Magn Reson Mater Phy (MAGMA), 2007; 20: 1-9

Optimization of blood-myocardial contrast in 3D true-FISP cardiac imaging at 1.5 T.

Martirosian P, Greil GF, Fenchel M, Kramer U, Miller S, Greiser A, Claussen CD, Schick F, Sieverding L.

Magn Reson Med. 2007; 57: 213-309

Quantitative assessment of glomerular filtration rate with MR gadolinium slope clearance measurements: A phase I trial.

Boss A, Martirosian P, Gehrmann M, Artunc F, Risler T, Oesingmann N, Claussen CD, Schick F, Küper K, Schlemmer HP.

Radiology, 2007; 242: 783-790

Stereolithographic reproduction of complex cardiac morphology based on high spatial resolution imaging.

Greil GF, Wolf I, Küttner A, Fenchel M, Miller S, Martirosian P, Schick F, Oppitz M, Meinzer HP, Sieverding L.

Clin Res Cardiol. 2007; 96: 176-185

High visceral fat mass and high liver fat are associated with resistance to lifestyle intervention.

Thamer C, Machann J, Stefan N, Haap M, Schäfer S, Brenner S, Kantartzis K, Claussen C, Schick F, Häring H, Fritsche A.

Obesity (Silver Spring), 2007; 15: 531-538

High circulating retinol-binding protein 4 is associated with elevated liver fat, but not with total, subcutaneous, visceral, or intramyocellular fat in humans.

Stefan N, Hennige AM, Steiger H, Machann J, Schick F, Schleicher E, Fritsche A, Häring HU.

Diabetes Care, 2007; 30: 1173-1178

Genetic variations in PPARD and PPARGC1A determine mitochondrial function and change in aerobic physical fitness and insulin sensitivity during lifestyle intervention.

Stefan N, Thamer C, Staiger H, Machicao F, Machann J, Schick F, Venter C, Niess A, Laakso M, Fritsche A, Häring HU.

J Clin Endocrinol Metab. 2007; 92: 1827-1833

Diffusion tensor imaging of the spinal cord at 1.5 and 3.0 Tesla.

Rossi C, Boss A, Lindig TM, Martirosian P, Steidle G, Mätzler W, Claussen CD, Klose U, Schick F.

Fortschr Röntgenstr. 2007; 179: 219-224

Dynamic magnetic resonance nephrography: Is saturation recovery true-FISP advantageous over saturation recovery TurboFLASH?

Boss A, Martirosian P, Schäfer JF, Gehrmann M, Artunc F, Risler T, Oesigmann N, Claussen CD, Schlemmer H, Schick F.

Invest Radiol. 2007; 42: 256-262

Genetic variation within the APPL locus is not associated with metabolic or inflammatory traits in a healthy white population.

Staiger H, Machicao T, Machann J, Schick F, Kuulasmaa T, Laakso M, Fritsche A, Stefan N, Häring HU.

Diabet Med. 2007; 24: 817-822

Grundlagen der Magnetresonanztomographie.

Schick F.

Radiologe, 2007; 47 (Suppl 1): 7-26

FAIR true-FISP imaging of cerebral perfusion in areas of high magnetic susceptibility differences at 1.5 and 3 Tesla.

Boss A, Martirosian P, Klose U, Nägele T, Claussen CD, Schick F.

J Magn Reson Imag. 2007; 25: 924-931

Lifestyle intervention in individuals with normal versus impaired glucose tolerance.

Schäfer S, Kantartzis J, Machann J, Venter C, Niess A, Schick F, Machicao F, Häring HU, Fritsche A, Stefan N.

Eur J Clin Invest. 2007; 37: 535-543

Dynamische Magnetresonanz-Nephrografie und -Urografie bei Kindern mit Harnwegserkrankungen.

Boss A, Schäfer J, Martirosian P, Obermayr F, Fuchs J, Claussen CD, Schick F, Schlemmer HP.

Fortschr Röntgenstr. 2007; 179: 832-840

Gender specific correlations of adrenal gland size and body fat distribution: A whole body MRI study.

Ludescher B, Najib A, Baar S, Machann J, Thamer C, Schick F, Buchkremer G, Claussen CD, Eschweiler GW.

Horm Metab Res. 2007; 39: 515-518

Role of AMP-activated protein kinase gamma 3 genetic variability in glucose and lipid metabolism in nondiabetic whites.

Weyrich P, Machicao F, Staiger H, Simon P, Thamer C, Machann J, Schick F, Guirguis A, Fritsche A, Stefan N, Häring HU.

Diabetologia, 2007; 50: 2097-2109

Heating of metallic implants and instruments induced by gradient switching in a 1.5 Tesla whole-body unit.

Graf H, Steidle G, Schick F.

J Magn Reson Imag. 2007; 26: 1328-1333

Do static of time-varying magnetic fields in magnetic resonance imaging (3.0 T) alter protein-gene expression? - A Study on human embryonic lung fibroblasts.

Schwenzer N, Bantleon R, Maurer B, Kehlbach R, Schraml C, Claussen CD, Rodegerdts E.

J Magn Reson Imag. 2007; 26: 1210-1215

Detection of DNA double-strand breaks using yH2AX after MRI exposure at 3 Tesla: An in vitro study.

Schwenzer N, Bantleon R, Maurer B, Kehlbach R, Schraml C, Claussen CD, Rodegerdts E.

J Magn Reson Imag. 2007; 26: 1308-1314

Tissue warming and regulatory responses induced by radio frequency energy deposition on a whole-body 3-Tesla magnetic resonance imager.

Boss A, Graf H, Berger A, Lauer U, Wojtczyk H, Claussen CD, Schick F.

J Magn Reson Imag. 2007; 26: 1334-1339

A novel MR-imaging technique using arterial spin labeling for thyroid gland perfusion in thyrotoxicosis.

Müssig K, Schraml C, Gallwitz B, Claussen CD, Häring HU, Schick F, Balletshofer B.

Thyroid. 2007; 17: 1155-1156

MR-guided radiofrequency ablation in a 0.2 T open MR system: Technical success and technique effectiveness in 100 liver tumors.

Clasen S, Boss A, Schmidt D, Schraml C, Fritz J, Schick F, Claussen CD, Pereira PL.

J Magn Reson Imag. 2007; 26: 1043-1052

FAIR true-FISP perfusion imaging of the thyroid gland.

Schraml C, Boss A, Martirosian P, Schwenzer N, Claussen CD, Schick F.

J Magn Reson Imag. 2007; 26: 66-71

Aptamer-based isolation and subsequent imaging of mesenchymal stem cells in ischemic myocard by magnetic resonance imaging.

Schäfer R, Wiskirchen J, Guo K, Neumann B, Kehlbach R, Pintaske J, Voth V, Walker T, Scheule AM, Greiner TO, Hermanutz-Klein U, Claussen CD, Northoff H, Ziemer G, Wendel HP.

Fortschr Röntgenstr. 2007; 179: 1009-1015

Transferrin receptor upregulation: In vitro labeling of rat mesenchymal stem cells with superparamagnetic iron oxide.

Schäfer R, Kehlbach R, Wiskirchen J, Bantleon R, Pintaske J, Brehm B, Gerber A, Wolburg H, Claussen CD, Northoff H.

Radiology, 2007; 244: 514-523

Magnetic field distribution and signal decay in functional MRI in very high fields (up to 9,4 T) using Monte Carlo diffusion modeling.

Müller-Bierl B, Uludag K, Pereira P, Schick F.

Int J Biomed Imag. 2007; Article ID 70309, 7 Pages. doi: 10.1155/2007/70309

Impact of different fat depots on insulin sensitivity: predominant role of liver fat.

Kirchhoff K, Kantartzis K, Machann J, Schick F, Thamer C, Machicao F, Firsche A, Häring HU, Stefan N.

J Diabetes Sci Technol. 2007; 1: 753-759

Perfusion MR imaging with FAIR true-FISP spin labeling in patients with and without renal artery stenosis: initial experience.

Fenchel M, Martirosian P, Langanke J, Giersch J, Miller S, Stauder N, Kramer U, Claussen CD, Schick F.

Radiology, 2006; 238: 1013-1021

Quantitative ASL muscle perfusion imaging using a FAIR true-FISP technique at 3.0 T.

Boss A, Martirosian P, Claussen CD, Schick F.

NMR Biomed. 2006; 19: 125-132

Morphological, contrast-enhanced and spin labeling perfusion imaging for monitoring of relapse after RF ablation of renal cell carcinomas.

Boss A, Martirosian P, Schraml C, Clasen S, Fenchel M, Anastasiadis A, Claussen CD, Pereira PL, Schick F.

Eur Radiol. 2006; 16: 1226-1236

Echoplanar diffusion tensor imaging of the lower leg musculature using eddy current nulled stimulated echo preparation.

Steidle G, Schick F.

Magn Reson Med. 2006; 55: 541-548

Effect of spatial distribution of magnetic dipoles on Lamor frequency distribution and MR signal decay - a numerical approach under static dephasing conditions.

Pintaske J, Müller-Bierl B, Schick F.

Magn Reson Mater Phy (MAGMA), 2006; 19: 46-53

Relaxivity of gadopentetate dimeglumine (magnevist), gadobutrol (gadovist), and gadobenate dimeglumine (multihance) in human blood plasma at 0.2, 1.5, and 3 Tesla.

Pintaske J, Martirosian P, Graf H, Erb G, Lodemann KP, Claussen CD, Schick F.

Invest Radiol. 2006; 41: 213-221

Comparison of Gadolinium-BOPTA and Ferucarbotran-enhanced three-dimensional T1-weighted dynamic liver magnetic resonance imaging in the same patient.

Wersebe A, Wiskirchen J, Decker U, Schick F, Dietz K, Müller-Schimpfle M, Claussen CD, Pereira PL.

Invest Radiol. 2006; 41: 264-271

Effects on MRI due to altered rf polarization near conductive implants of instruments.

Graf H, Steidle G, Martirosian P, Lauer UA, Schick F.

Med Phys. 2006; 33: 124-127

Hepatic lipid accumulation in healthy subjects: A comparative study using spectral fat-selective MRI and volume-localized 1H-MR spectroscopy.

Machann J, Thamer C, Schnödt B, Stefan N, Häring HU, Claussen CD, Fritsche A, Schick F.

Magn Reson Med. 2006; 55: 913-917

Eddy-current induction in extended meteallic parts as a source of considerable torsional moment.

Graf H, Lauer UA, Schick F.

J Magn Reson Imag. 2006; 23: 585-590

a2-Heremans-Schmid glycoprotein/fetuin-a is associated with insulin resistance and fat accumulation in the liver in humans.

Stefan N, Hennige AM, Staiger H, Machann J, Schick F, Kröber S, Machicao F, Fritsche A, Häring HU.

Diabetes Care, 2006; 29: 853-857

Quantitative lung perfusion mapping at 0.2 T using FAIR true-FISP MRI.

Martirosian P, Boss A, Fenchel M, Deimling M, Schäfer J, Claussen CD, Schick F.

Magn Reson Med. 2006; 55: 1065-1074

Contrast-enhanced dynamic MR nephrography using the Turbo FLASH navigator-gating technique in children.

Boss A, Schäfer J, Martirosian P, Hacker HW, Darge K, Claussen CD, Küper K, Schick F, Schlemmer HP.

Eur Radiol. 2006; 16: 1509-1518

Numerical simulations of intra-voxel dephasing effects and signal voids in gradient echo MR imaging using different sub-grid sizes.

Müller-Bierl B, Graf H, Pereira PL, Schick F.

Magn Reson Mater Phy (MAGMA), 2006; 19: 88-95

Solitary pulmonary nodules: Association between signal characteristics in dynamic contrast enhanced MRI and tumor angiogenesis.

Schäfer J, Schneider V, Vollmar J, Wehrmann M, Aebert H, Friedel G, Vonthein R,Schick F, Claussen CD.

Lung Cancer, 2006; 53: 39-49

Effect of concentration of SH U 555A labeled human melanoma cells on MR spin echo and gradient echo signal decay at 0.2, 1.5 and 3 T.

Pintaske J, Bantleon R, Kehlbach R, Claussen CD, Wiskirchen J, Schick F.

Magn Reson Mater Phy (MAGMA), 2006; 19: 71-77

Sequenzen in der MRT Teil I.

Schick F.

Radiologe, 2006; 46: 615-630

Sequenzen in der MRT Teil II.

Schick F.

Radiologe, 2006; 46: 803-820

3D imaging of the whole spine at 3 T compared to 1.5 T: Initial experiences.

Rodegerdts E, Boss A, Riemarzik K, Lichy M, Schick F, Claussen CD, Schlemmer HP.

Acta Radiol. 2006; 47: 488-493

Highly resolved free-breathing magnetic resonance cholangiopancreatography in the diagnostic workup of pancreaticobiliary diseases in infants and young children - initial experiences.

Schäfer J, Kirschner HJ, Lichy M, Schlemmer H, Schick F, Claussen CD, Fuchs J.

J Pediatr Surg. 2006; 41: 1645-1651

The relationships of plasma adiponectin with a favorable lipid profile, decreased inflammation, and less ectopic fat accumulation depend on adiposity.

Kantartzis K, Rittig K, Balletshofer B, Machann J, Schick F, Porubska K, Fritsche A, Häring HU, Stefan N.

Clin Chem. 2006; 52: 1934-1942

Geometry and extension of signal voids in MR images induced by aggregations of magnetically labelled cells.

Pintaske J, Müller-Bierl B, Schick F.

Phys Med Biol. 2006; 51: 4707-4718

Three-dimensional morphological magnetic resonance imaging in infants and children with congenital heart disease.

Fenchel M, Greil GF, Martirosian P, Kramer U, Schick F, Claussen CD, Sieverding L, Miller S.

Pediatr Radiol. 2006; 36: 1265-1272

Combined passive and active shimming for in vivo MR spectroscopy at high magnetic fields.

Juchem C, Müller-Bierl B, Schick F, Logothetis NK, Pfeuffer J.

J Magn Reson. 2006; 183: 278-289

Whole-body magnetization transfer contrast imaging.

Boss A, Martirosian P, Kuper K, Fierlbeck G, Claussen CD, Schick F.

J Magn Reson Imag. 2006; 24: 1183-1187

Role of proton MR for the study of muscle lipid metabolism.

Bösch C, Machann J, Vermathen P, Schick F.

NMR Biomed. 2006; 19: 968-988

MR-guided radiofrequency ablation: Do magnetic fields influence extent of coagulation in ex vivo bovine livers?

Schraml C, Aube C, Graf H, Boss A, Clasen S, Herberts T, Schmidt D, Schick F, Claussen CD, Pereira PL.

Radiology, 2006; 241: 746-752

Differentiation between malignant and benign solitary pulmonary nodules with proton density weighted and ECG-gated magnetic resonance imaging.

Schäfer J, Vollmar J, Wiskirchen J, Erdtmann B, v Renteln D, Vonthein R, Schick F, Claussen CD, Seemann MD.

Eur J Med Res. 2006; 11: 527-533

Feldverteilung magnetischer Dipole als Modell magnetisch markierter Zellen in der MRT.

Pintaske J, Müller-Bierl B, Schick F.

Z med Phys. 2006; 16: 252-260

Magnetic resonance techniques for assessment of body components.

Schick F, Machann J, Boss A, Thamer C, Stefan N, Fritsche A.

Horm Res. 2006; 66 Suppl. 1: 65-72

Compensation of magnetic field distortions from paramagnetic instruments by added diamagnetic material: Measurements and numerical simulations.

Müller-Bierl B, Graf H, Steidle G, Schick F.

Med Phys. 2005; 32: 76-84

Diagnosis of vascular rings and slings using an interleaved 3D double-slab FISP MR angiography technique.

Greil G, Kramer U, Dammann F, Schick F, Miller S, Claussen CD, Sieverding L.

Pediatr Radiol. 2005; 35: 396-401

Rf enhancement and shielding in MRI caused by conductive implants: Dependence on electrical parameters for a tube model.

Graf H, Steidle G, Lauer UA, Schick F.

Med Phys. 2005; 32: 337-342

Detektion von Lungenrundherden mit der Magnetresonanztomographie in Atemanhaltetechnik im Vergleich zur Spiral-Computertomographie.

Schäfer JF, Vollmar J, Schick F, Seemann MD, Kamm P, Erdtmann B, Claussen CD.

Fortschr Röntgenstr. 2005; 177: 41-49

The -913 G/A glutamine: fructose-6-phosphate aminotransferase gene polymorphism is associated with measures of obesity and intramyocellular lipid content in nondiabetic subjects.

Weigert C, Thamer C, Brodbeck K, Guirguis A, Machicao F, Machann J, Schick F, Stumvoll M, Fritsche A, Häring HU, Schleicher ED.

J Clin Endocrinol Metab. 2005; 90: 1639-1643

3D proton MR spectroscopic imaging of prostate cancer using a standard spine coil at 1.5T in clinical routine: A feasibility study.

Lichy M, Pintaske J, Kottke R, Machann J, Anastasiadis A, Roell S, Hennenlotter J, Diergarten T, Schick F, Stenzl A, Claussen CD, Schlemmer HP.

Eur Radiol. 2005; 15: 653-660

Grundlagen der Magnetresonanztomographie (MRT).

Schick F.

Radiologe, 2005; 45: 69-88

Whole-body MRI at high field: Technical limits and clinical potential.

Schick F.

Eur Radiol. 2005; 15: 946-959

Standardized assessment of whole body adipose tissue topography by MRI.

Machann J, Thamer C, Schnödt B, Haap M, Häring HU, Claussen CD, Stumvoll M, Fritsche A, Schick F.

J Magn Reson Imag. 2005; 21: 455-462

Rf artifacts caused by metallic implants and instruments which get more prominent at 3 Tesla: An in-vitro study.

Graf H, Lauer UA, Berger A, Schick F.

Magn Reson Imag. 2005; 23: 492-499

Liver fat and insulin restistance are independently associated with the -514 C>T polymorphism of the hepatic lipase gene.

Stefan N, Schäfer S, Machicao J, Schick F, Claussen CD, Stumvoll M, Häring HU, Fritsche A.

J Clin Edocrinol Metab. 2005; 90: 4238-4243

Radio frequency versus susceptibility effects of small conductive implants - a systematic MRI study on aneurysm clips at 1,5 and 3 Tesla.

Lauer UA, Graf H, Berger A, Claussen CD, Schick F.

Magn Reson Imag. 2005; 23: 563-569

Simultaneous measurement of saturation and relaxation in human brain by repetitive magnetization transfer pulses.

Helms G, Piringer A.

NMR Biomed. 2005; 18: 44-50

Elevated serum GGT concentrations predict reduced insulin sensitivity and increased intrahepatic lipids.

Thamer C, Tschritter O, Haap M, Shirkavand F, Machann J, Fritsche A, Schick F, Häring H, Stumvoll M.

Horm Metab Res. 2005; 37: 246-251

Metal artifacts caused by gradient switching.

Graf H, Steidle G, Martirosian P, Lauer UA, Schick F.

Magn Reson Med. 2005; 54: 231-234

Image fusion of CT and MRI for the visualization of the auditory and vestibular system.

Seemann MD, Beltle J, Heuschmid M, Löwenheim H, Graf H, Claussen CD.

Eur J Med Res. 2005; 10: 47-55

High-resolution magnetic resonance imaging of trabecular bone in the wrist at 3 Tesla: Initial results.

Ludescher B, Martirosian P, Lenk S, Machann J, Dammann F, Schick F, Claussen CD, Schlemmer HP.

Acta Radiol. 2005; 46: 306-309

Age and gender related effects on adipose tissue compartments of subjects with increased risk for type 2 diabetes: A whole body MRI/MRS study.

Machann J, Thamer C, Schnödt B, Stefan N, Stumvoll M, Häring HU, Claussen CD, Fritsche A, Schick F.

Magn Reson Mater Phy (MAGMA), 2005; 18: 128-137

Eine Präparationstechnik zur quantitativen Untersuchung SPIO-haltiger Lösungen und SPIO-markierter Zellen in der MRT.

Pintaske J, Helms G, Bantleon R, Kehlbach R, Wiskirchen J, Claussen CD, Schick F.

Biomed Technik, 2005; 50: 174-180

Radiofrequenzablation des Nierenzellkarzinoms unter MR-Bildgebung: Erste Ergebnisse.

Boss A, Clasen S, Kuczyk M, Anastasiadis A, Schmidt D, Claussen CD, Schick F, Pereira PL.

Fortschr Röntgenstr. 2005; 177: 1139-1145

Magnetic resonance-guided percutaneous radiofrequency ablation of renal cell carcinomas.

Boss A, Clasen S, Kuczyk M, Anastasiadis A, Schmidt D, Graf H, Schick F, Claussen CD, Pereira PL.

Invest Radiol. 2005; 40: 583-590

Polymorphisms in the gene encoding adiponectin receptor 1 are associated with insulin resistance and high liver fat.

Stefan N, Machicao F, Staiger H, Machann J, Schick F, Tschritter O, Spieth C, Weigert C, Fritsche A, Stumvoll M, Häring HU.

Diabetologia, 2005; 48: 2282-2291

Magnetic resonance imaging of the body trunk using a single-slab, 3-dimensional, T2-weighted turbo-spin-echo sequence with high sampling efficiency (SPACE) for high spatial resolution imaging.

Lichy M, Wietek B, Mugler J, Horger W, Menzel M, Anastasiadis A, Siegmann K, Niemeyer T, Königsrainer A, Kiefer B, Schick F, Claussen CD, Schlemmer H.

Invest Radiology, 2005; 40: 754-760

Thermal damage of the genitofemoral nerve due to radiofrequency ablation of renal cell carcinoma: A potentially avoidable complication.

Boss A, Clasen S, Kuczyk M, Anastasiadis A, Schmidt D, Claussen CD, Schick F, Pereira PL.

Am J Roentgenol. 2005; 185: 1627-1631

Magnetic susceptibility effects on the accuracy of MR temperature monitoring by the proton resonance frequency method.

Boss A, Graf H, Müller-Bierl B, Clasen S, Schmidt D, Pereira PL, Schick F.

J Magn Reson Imag. 2005; 22: 813-820

Quantitative magnetization transfer by trains of radio frequency pulses in human brain: Extension of a free evolution model to continuous-wave-like conditions.

Helms G, Piringer A.

Magn Reson Imag. 2005; 23: 723-731

High resolution MR perfusion imaging of the kidneys at 3 Tesla without administration of contrast media.

Boss A, Martirosian P, Graf H, Claussen CD, Schlemmer H, Schick F.

Fortschr Röntgenstr. 2005; 177: 1625-1630

Positiver Kontrast zum Nachweis magnetisch markierter Zellen in der MRT - in-vitro Experimente.

Pintaske J, Martirosian P, Claussen CD, Schick F.

Biomed Technik, 2005; 50: 271-276

Functional characterization of prostate cancer by integrated magnetic resonance imaging and oxygenation changes during carbogen breathing.

Diergarten T, Martirosian P, Kottke R, Vogel U, Stenzl A, Claussen CD, Schlemmer H.

Invest Radiology, 2005; 40: 102-109

Interaction between grounding pads used for RF ablation therapy and magnetic resonance imaging.

Schraml C, Graf H, Boss A, Clasen S, Leibfritz M, Pereira PL, Claussen CD, Schick F.

Magn Reson Mater Phy (MAGMA), 2005; 13: 1-7

New imaging techniques of fat, muscle and liver within the context of determining insulin sensitivity.

Stefan N, Machann J, Schick F, Claussen CD, Thamer C, Fritsche A, Häring HU.

Horm Res. 2005; 64: 38-44

Bifunctional chimeric SuperCD suicide gene - YCD: YUPRT fusion is highly effective in a rat hepatoma model.

Gräpler F, Lemken ML, Wybranietz W, Schmidt U, Smirnow I, Groß C, Spiegel M, Schenk A, Graf H, Lauer UA, Vonthein R, Gregor M, Armeanu S, Bitzer M, Lauer UM.

World J Gastroenterol. 2005; 11: 6910-6919

MR visualization of the inner ear structures: Comparison of 1.5 Tesla and 3 Tesla images.

Graf H, Schick F, Claussen CD, Seemann MD.

Fortschr Röntgenstr. 2004; 172: 17-20

Direkte CT-Arthrographie versus direkte MR-Arthrographie bei chronischer Schulterinstabilität: Ein Methodenvergleich nach Einführung der Multidetektor-CT-Technik.

Bitzer M, Nasko M, Krackhardt T, Schick F, Schöber W, Wiskirchen J, Morgalla M, Weise K, Claussen CD.

Fortschr Röntgenstr. 2004; 176: 1770-1775

FAIR true-FISP perfusion imaging of the kidneys.

Martirosian P, Klose U, Mader I, Schick F.

Magn Reson Med. 2004; 51: 353-361

Intramyocellular lipids and insulin resistance.

Machann J, Häring HU, Schick F, Stumvoll M.

Diabetes Obes Metab. 2004; 6: 239-248

Sodium 3-D MRI of the human torso using a volume coil.

Steidle G, Graf H, Schick F.

Magn Reson Imag. 2004; 22: 171-180

Beobachtung und Kontrolle von Fixierungsvorgängen in Leberpräparaten mittels MRT und MRS.

Ludescher B, Machann J, Graf H, Wietek B, Subke J, Claussen CD, Schick F.

Forschr Röntgenstr. 2004; 176: 597-604

Diffusion characteristics of large molecules assessed by proton MRS on a whole-body MR system.

Lehnert A, Machann J, Helms G, Claussen CD, Schick F.

Magn Reson Imag. 2004; 22: 39-46

Pulsed saturation of the standard two-pool model for magnetization transfer - part I: The steady state.

Helms G, Hagberg GE.

Concepts Magn Reson. 2004; Part A 21: 37-49

Pulsed saturation of the standard two-pool model for magnetization transfer - part II: The transition to steady state.

Helms G, Dathe H, Hagberg GE.

Concepts Magn Reson. 2004; Part A 21A: 50-62

Multiple symmetric lipomatosis: A paradigm of metabolically innocent obesity.

Haap M, Siewecke C, Thamer C, Machann J, Schick F, Häring HU, Szeimies R, Stumvoll M.

Diabetes Care, 2004; 27: 794-795

Numerical modeling of needle tip artifacts in MR gradient echo imaging.

Müller-Bierl B, Graf H, Lauer U, Steidle G, Schick F.

Med Phys. 2004; 31: 579-587

Magnetic resonance imaging characteristics of six radiofrequency electrodes in a phantom study.

Aube C, Schmidt D, Brieger J, Schenk M, Helmberger T, König C, Schick F, Claussen CD, Pereira PL.

J Vasc Interv Radiol. 2004; 15: 385-387

Reduced insulin effect in subclinical fatty liver.

Thamer C, Machann J, Haap M, Bachmann O, Wietek B, Dahl D, Tschritter O, Fritsche A, Jacob S, Schick F, Stumvoll M, Häring H.

Dtsch Med Wochenschr. 2004; 129: 872-875

Radiofrequenzablation von Lebermetastasen.

Pereira PL, Clasen S, Boss A, Schmidt D, Gouttefangeas C, Burkart C, Wiskirchen J, Tepe G, Claussen CD.

Der Radiologe, 2004; 44: 347-357

3.0 T high-resolution MR imaging of carpal ligaments and TFCC.

Lenk S, Ludescher B, Martirosian P, Schick F, Claussen CD, Schlemmer HP.

Fortschr Röntgenstr. 2004; 176: 664-667

The Gly482Ser variant in the peroxisome proliferator-activated receptor gamma coactivator-1 is not associated with diabetes-related traits in non-diabetic german and dutch populations.

Stumvoll M, Fritsche A, tHart LM, Machann J, Thamer C, Tschritter O, Van Häften TW, Jacob S, Dekker JM, Maassen JA, Machicao F, Schick F, Heine RJ, Häring HU.

Exp Clin Edocrinol Diabetes, 2004; 112: 253-257

Solitary pulmonary nodules: Dynamic contrast-enhanced MR imaging - perfusion differences in malignant and benign lesions.

Schäfer JF, Vollmar J, Schick F, Vonthein R, Seeman MD, Aebert H, Dierkesmann R, Friedel G, Claussen CD.

Radiology, 2004; 232: 544-553

Two-dimensional parallel acquisition technique in 3D MR colonography.

Steidle G, Schäfer J, Schlemmer HP, Claussen CD, Schick F.

Fortschr Röntgenstr. 2004; 176: 1100-1105

Metabolische Bildgebung zur Verlaufskontrolle stereotaktisch bestrahlter Gliome - Wertigkeit der 1H-MR-Spektroskopie im Vergleich zur FDG-PET und IMT-SPECT.

Lichy MP, Henze M, Plathow C, Bachert P, Kauczor HU, Schlemmer HP.

Fortschr Röntgenstr. 2004; 176: 1114-1121

Stellenwert einer parameteroptimierten 3D-FISP-MR-Angiographie bei Kindern mit Aortenisthmusstenose im Vergleich zur Katheterangiographie.

Kramer U, Greil G, Dammann F, Schick F, Miller S, Fenchel M, Sieverding L, Claussen CD.

Fortschr Röntgenstr. 2004; 176: 1458 - 1465

Onkologische Früherkennung mit der Ganzkörper MRT: Möglichkeiten und Grenzen.

Schäfer JF, Fischmann A, Lichy M, Vollmar J, Fenchel M, Claussen CD, Schlemmer HP.

Der Radiologe, 2004; 44: 854-863

Radiofrequency ablation: In vivo comparison of four commercially available devices in pig livers.

Pereira PL, Trübenbach J, Schenk M, Subke J, Kröber S, Schäfer I, Remy CT, Schmidt D, Brieger J, Claussen CD.

Radiology, 2004; 232: 482-490

Muscle type dependent increase in intramyocellular lipids during prolonged fasting of humand subjects: A proton MRS study.

Wietek BM, Machann J, Mader I, Thamer C, Häring HU, Claussen CD, Stumvoll M, Schick F.

Horm Metab Res. 2004; 36: 639-644

Intrahepatic lipids are predicted by visceral adipose tissue mass in healthy subjects.

Machann J, Thamer C, Haap M, Stefan N, Heller E, Schnödt B, Stumvoll M, Claussen CD, Fritsche A, Schick F, Häring HU.

Diabetes Care, 2004; 27: 2726-2729

Experimental autoimmune encephalomyelitis (EAE): Lesion visualization on a 3 Tesla clinical whole-body system after intraperitoneal contrast injection.

Heckl S, Nägele T, Herrmann M, Gärtner S, Klose U, Schick F, Weissert R, Küker W.

Fortschr Röntgenstr, 2004; 176: 1549-1554

MRT-Monitoring autologer Chondrozytentransplantate im Kniegelenk: Eine Verlaufsstudie über 12 Monate.

Müller-Horvat C, Schick F, Claussen CD, Grönewäller E.

Fortschr Röntgenstr. 2004; 176: 1776-1785

Region and volume dependencies in spectral line width assessed by 1H 2D MR chemical shift imaging in the monkey brain at 7 T.

Juchem C, Merkle H, Schick F, Logothetis N, Pfeuffer J.

Magn Reson Imag. 2004; 22: 1373-1383

Direkte CT-Arthrographie versus direkte MR-Arthographie bei chronischer Schulterinstabilität: Ein Methodenvergleich nach Einführung der Multidetektor-CT-Technik.

Bitzer M, Nasko M, Krackhardt T, Schick F, Schöber W, Wiskirchen J, Morgalla M, Weise K, Claussen CD.

Fortschr Röntgenstr. 2004; 176: 1776-1785

Lipid content in the musculature of the lower leg assessed by fat selective MRI: Intra- and interindividual differences and correlation with anthropometric and metabolic data.

Machann J, Bachmann OP, Brechtel K, Dahl D, Wietek B, Klumpp B, Häring HU, Claussen CD, Jacob S, Schick F.

J Magn Reson Imag. 2003; 17: 350-357

Relationship of serum adiponectin and leptin concentrations with body fat distribution in humans.

Steiger H, Tschritter O, Machann J, Thamer C, Fritsche A, Märker E, Schick F, Häring HU, Stumvoll M.

Obes Res. 2003; 11: 368-371

T2-based segmentation of periventricular volumes for quantification of proton magnetic resonance spectra of multiple sclerosis lesions.

Helms G.

Magn Reson Mater Phy (MAGMA), 2003; 16: 10-16

Intramyocellular lipids: Anthropometric determinants and relationships with maximal aerobic capacity and insulin sensitivity.

Thamer C, Machann J, Bachmann O, Haap M, Dahl D, Wietek B, Tschritter O, Niess A, Brechtel K, Fritsche A, Claussen C, Jacob S, Schick F, Häring HU, Stumvoll M.

J Clin Endocrinol Metab. 2003; 88: 1785-1791

Inductively coupled rf coils for examinations of small animals and objects in standard whole body MR scanners.

Graf H, Martirosian P, Schick F, Grieser M, Bellemann ME.

Med Phys. 2003; 30: 1241-1245

In vivo efficiency of four commercial monopolar radiofrequency ablation systems: A comparative experimental study in pig liver.

Brieger J, Pereira PL, Trübenbach J, Schenk M, Kröber S, Schmidt D, Aube C, Claussen CD, Schick F.

Invest Radiol. 2003; 38: 609-616

Artefakte in der MRT durch Instrumente und Implantate.

Graf H, Lauer UA, Klemm T, Schnieder L, Schick F.

Z Med Phys. 2003; 13: 165-170

In vivo proton NMR studies in skeletal musculature.

Machann J, Steidle G, Thamer C, Mader I, Schick F.

Ann Rep NMR Spect. 2003; 50: 1-74

MR-imaging-guided adrenal biopsy using an open low-field-strengh scanner and MR fluoroscopy.

König CW, Pereira PL, Trübenbach J, Fritz J, Duda SH, Schick F, Claussen CD.

Am J Roentgenol, 2003; 180: 1567-1570

Renal perfusion MRI rivals contrast studies.

Martirosian P, Schick F, Klose U, Ludescher B, Mader I.

Diagnostic Imaging Europe, 2003; Aug/Sept: 31-37

Systematik der Artefakte metallischer Gefäßprothesen (Stents) in der MRT.

Graf H, Klemm T, Lauer UA, Duda S, Claussen CD, Schick F.

Fortschr Röntgenstr. 2003; 175: 1711-1719

Quantification of magnetization transfer by sampling the transient signal using MT-prepared “single shot” EPI.

Helms G, Hagberg GE.

Concepts Magn Reson. 2003; A 19: 149-152

Comparison of longitudinal metabolite relaxation times in different regions of the human brain at 1.5 and 3 Tesla.

Ethofer T, Mader I, Seeger U, Helms G, Erb M, Grodd W, Ludolph A, Klose U.

Magn Reson Med. 2003; 50: 1296-1301

Steidle G, Machann J, Claussen CD, Schick F.

Separation of intra- and extramyocellular lipid signals in proton MR-spectra by determination of their magnetic field distribution.

J Magn Reson. 2002; 154: 228-235

MRI of muscular fat.

Schick F, Machann J, Brechtel K, Strempfer A, Klumpp B, Stein D, Jacob S.

Magn Reson Med. 2002; 47: 720-727

MR imaging-detected breast lesions: Histopathologic correlation lesion characteristics and signal intensity data.

Siegmann K, Müller-Schimpfle M, Schick F, Remy C, Fersis N, Ruck P, Gorritz C, Claussen CD.

Am J Roentgenol, 2002; 178: 1403-1409

Alterations in diffusion and perfusion in the pathogenesis of peritumoral brain edema in meningiomas.

Bitzer M, Klose U, Geist-Barth B, Nägele T, Schick F, Morgalla M, Claussen CD, Voigt K.

Eur Radiol. 2002; 12: 2062-2076

Charakterisierung von Bewegungsartefakten in der Mehrschicht-Spiral-CT.

Graf H, Heuschmid M, Küttner A, Kopp AF, Claussen CD, Schick F.

Forschr Röntgenstr. 2002; 174: 1301-1308

Proton MRS in Kennedy disease: Absolute metabolite and macromolecular concentrations.

Mader I, Karitzky J, Klose U, Seeger U, Sperfeld A, Nägele T, Schick F, Ludolph A, Grodd W.

J Magn Reson Imag. 2002; 16: 160-167

Bildgebende Diagnostik solitärer Lungenrundherde am offenen Niederfeld MRT.

Schäfer J, Vollmar J, Schick F, Seemann MD, Mehnert F, Vonthein R, Aebert H, Claussen CD.

Fortschr Röntgenstr. 2002; 174: 1107-1114

Proton magnetic resonance spectroscopy with metabolite nulling reveals regional differences of macromolecules in normal human brain.

Mader I, Seeger U, Karitzky J, Erb M, Schick F, Klose U.

J Magn Reson Imag. 2002; 16: 538-546

Adult onset glutaric aciduria type I presenting with a leukoencephalopathy.

Bähr O, Mader I, Zschocke J, Dichgans J, Schulz JB.

Neurology, 2002; 59: 1802-1804

MRT Darstellung intraossärer Sequester und Fistelsysteme bei chronischer Osteomyelitis durch Standardsequenzen, hochselektive Chemical-Shift-Bildgebung Diffusionsgewichtung und Magnetisierungstransfer.

Bitzer M, Schick F, Hartmann J, Geist-Barth B, Stern W, Krackhardt T, Seemann M, Morgalla M, Pereira P, Claussen CD.

Fortschr Röntgenstr. 2002; 174: 1422-1429

Metabolic characterization of a woman homozygous for the Ser113Leu missense mutation in carnitine palmitoyl transferase II.

Haap M, Thamer J, Machann J, Tschritter O, Löblein K, Kellerer M, Schick F, Jacob S, Häring HU, Stumvoll M.

J Clin Endocrinol Metab. 2002; 87: 2139-2143

Relationship between serum adiponectin concentration and intramyocellular lipid stores in humans.

Thamer C, Machann J, Tschritter O, Haap M, Wietek B, Dahl D, Bachmann O, Fritsche A, Jacob S, Stumvoll M, Schick F, Häring HU.

Horm Metab Res. 2002; 34: 646-649

Fast acceleration-encoded magnetic resonance imaging.

Forster J, Sieverding L, Breuer J, Lutz O, Schick F.

Med Phys. 2001; 28: 28-35

Fast elevation of the intramyocellular lipid content in the presence of circulating free fatty acids and hyperinsulinemia: A dynamic 1H-MRS study.

Brechtel K, Dahl DB, Machann J, Bachmann OP, Wenzel I, Maier T, Claussen CD, Häring HU, Jacob S, Schick F.

Magn Reson Med. 2001; 45: 179-183

Utilisation of intramyocellular lpids (IMCLs) during exercise as assessed by proton magnetic resonance spectroscopy (1H-MRS).

Brechtel K, Niess AM, Machann J, Rett K, Schick F, Claussen CD, Dickhuth HH, Häring HU, Jacob S.

Horm Metab Res. 2001; 33: 63-66

MR-tomographische Charakterisierung suspekter Mammabefunde mittels suszeptibilitätsgewichteter T2*-Sequenzen.

Dannert S, Krück W, Schick F, Claussen CD, Müller-Schimpfle M.

Fortschr Röntgenstr. 2001; 173: 38-43

Osteodensitometry of human heel bones by MR spin-echo imaging: Comparison with MR gradient-echo imaging and quantitative computed tomography.

Machann J, Raible A, Schnatterbeck P, Lutz O, Claussen CD, Schick F.

J Magn Reson Imag. 2001; 14: 147-155

Effects of intravenous and dietary lipid challenge on intramyocellular lipid content and the relation with insulin sensitivity in humans.

Bachmann OP, Dahl DB, Brechtel K, Machann J, Haap M, Maier T, Loviscach M, Stumvoll M, Claussen CD, Schick F, Häring HU, Jacob S.

Diabetes, 2001; 50: 2579-2584

2D-Phasenkontrast-Flussquantifizierung und kontrastangehobene 3D-MR-Angiographie zur perioperativen Untersuchung des Arteria mammaria-interna-Bypasses.

Stauder NI, Miller S, Scheule AM, Brechtel K, Eckstein FS, Hahn U, Kramer U, Duda SH, Claussen CD.

Fortschr Röntgenstr. 2001; 173: 790-797

Proton MR spectroscopy reveals lactate in infantile neuroaxonal dystrophy (INAD).

Mader I, Krägeloh-Mann I, Seeger U, Bornemann A, Nägele T, Krüker W, Grodd W.

Neuropediatrics, 2001; 32: 97-100

Reliable detection of macromolecules in single-volume 1H NMR spectra of the human brain.

Seeger U, Mader I, Nägele T, Grodd W, Lutz O, Klose U.

Magn Reson Med. 2001; 45: 948-954

Magnetic resonance imaging guided corticosteroid injection of the sacroiliac joints in patients with therapy resistant spondyloarthropathy: A pilot study.

Günaydin I, Pereira PL, Daikeler T, Mohren M, Trübenbach J, Schick F, Kanz L, Kötter I.

J Rheumatol. 2000; 27: 424-428

An interleaved sampling strategy for MR spectroscopy in vivo: Applications on human calf musculature.

Machann J, Schick F, Jacob S, Lutz O, Claussen CD.

Magn Reson Imag. 2000; 18: 189-197

Dynamic MR imaging of liver metastases with Gd-EOB-DPTA.

Stern W, Schick F, Kopp AF, Reimer P, Shamsi K, Claussen CD, Laniado M.

Acta Radiol. 2000; 41: 255-262

Acquired generalized lipoatrophy (AGL): Highly selective MR lipid imaging and localized 1H-MRS.

Brechtel K, Jacob S, Machann J, Hauer B, Nielsen M, Meissner HP, Matthaei S, Häring HU, Claussen CD, Schick F.

J Magn Reson Imag. 2000; 12: 306-310

Fat- and water-selective MR cine imaging of the human heart - Assessment of right ventricular dysplasia.

Schick F, Miller S, Hahn U, Nägele T, Forster J, Helber U, Stauder N, Brechtel K, Claussen CD.

Invest Radiol. 2000; 35: 311-318

MR-Osteodensitometry in human heel bones: correlation with quantitative computed tomography using different measurement parameters.

Machann J, Schnatterbeck P, Raible A, Lutz O, Claussen CD, Schick F.

Invest Radiol. 2000; 35: 393-400

MR-Charakterisierung der Zusammensetzung hämatopoetischen Knochenmarks: Befunde bei generalisierten Neoplasien und Monitoring der Therapie.

Machann J, Pereira PL, Einsele H, Kanz L, Claussen CD, Schick F.

Radiologe, 2000; 40: 700-709

MR-Signalverhalten des 4 Wochen alten okkulsiven Myokardinfarktes im Tierexperiment.

Miller S, Eckstein FS, Vogel U, Hahn U, Scheule AM, Nägele T, Schick F, Claussen CD.

Fortschr Röntgenstr. 2000; 172: 527-533

Synergistic effect between iron and gadolinium in MRI.

Luboldt W, Kienzler D, Seemann M, Friess D, Schick F, Laniado M, Schaefer J, Claussen CD.

J Magn Reson Imag. 2000; 12: 358-362

Variabilität MR-tomographisch bestimmbarer myokardialer Funktions- und Perfusionsparameter bei gesunden Probanden.

Kramer U, Miller S, Helber U, Schick F, Nägele T, Brechtel K, Huppert P, Claussen CD.

Fortschr Röntgenstr. 2000; 172: 609-614

MRT-gestützte perkutane Radiofrequenzablation hepatischer Neoplasien - erste technische und klinische Erfahrungen.

Huppert PE, Trübenbach J, Schick F, Pereira P, König C, Claussen CD.

Fortschr Röntgenstr. 2000; 172: 692-700

Interventional MR imaging for injection of sacroiliac joints in patients with sacroiliitis.

Pereira PL, Günaydin I, Trübenbach J, Dammann F, Remy C, Kötter I, Schick F, König CW, Claussen CD.

Amer J Roentgenol, 2000; 175: 265-266

Perkutane Radiofrequenzablation hepatischer Neoplasien unter Verwendung von "Cluster"-Ablationssonden - Erste klinische Erfahrungen.

Trübenbach J, König CW, Duda SH, Schick F, Huppert PE, Claussen CD, Pereira PL.

Fortschr Röntgenstr. 2000; 172: 905-910

MR imaging in the presence of vascular stents: A systematic assessment of artifacts for various stent orientations, sequence types, and field strengths.

Klemm T, Duda S, Machann J, Seekamp-Rahn K, Schnieder L, Claussen CD, Schick F.

J Magn Reson Imag. 2000; 12: 606-615

Conventional high resolution versus fast T2-weighted MR imaging of the heart: Assessment of reperfusion induced myocardial injury in an animal model.

Miller S, Schick F, Scheule A, Vogel U, Hiller R, Strotmann C, Nägele T,Hahn U, Claussen CD.

Magn Reson Imag. 2000; 18: 1069-1077