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Andreas Fritsche

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Müssig Karsten; Staiger Harald; Machicao Fausto; Machann Jürgen; Schick Fritz; Schäfer Silke A; Claussen Claus D; Holst Jens J; Gallwitz Baptist; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
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.
Tschritter Otto; Preissl Hubert; Hennige Anita M; Sartorius Tina; Grichisch Yuko; Stefan Norbert; Guthoff Martina; Düsing Stephan; Machann Jürgen; Schleicher Erwin; Cegan Alexander; Birbaumer Niels; Fritsche Andreas; Häring Hans-Ulrich
The insulin effect on cerebrocortical theta activity is associated with serum concentrations of saturated nonesterified Fatty acids.
Kantartzis Konstantinos; Peter Andreas; Machicao Fausto; Machann Jürgen; Wagner Silvia; Königsrainer Ingmar; Königsrainer Alfred; Schick Fritz; Fritsche Andreas; Häring Hans-Ulrich; Stefan Norbert
Dissociation between fatty liver and insulin resistance in humans carrying a variant of the patatin-like phospholipase 3 gene.

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2009: Müssig Karsten; Staiger Harald; Machicao Fausto; Machann Jürgen; Schick Fritz; Schäfer Silke A; Claussen Claus D; Holst Jens J; Gallwitz Baptist; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
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.
Metabolism: clinical and experimental 2009;58(12):1809-11.
2009: Tschritter Otto; Preissl Hubert; Hennige Anita M; Sartorius Tina; Grichisch Yuko; Stefan Norbert; Guthoff Martina; Düsing Stephan; Machann Jürgen; Schleicher Erwin; Cegan Alexander; Birbaumer Niels; Fritsche Andreas; Häring Hans-Ulrich
The insulin effect on cerebrocortical theta activity is associated with serum concentrations of saturated nonesterified Fatty acids.
The Journal of clinical endocrinology and metabolism 2009;94(11):4600-7.
2009: Kantartzis Konstantinos; Peter Andreas; Machicao Fausto; Machann Jürgen; Wagner Silvia; Königsrainer Ingmar; Königsrainer Alfred; Schick Fritz; Fritsche Andreas; Häring Hans-Ulrich; Stefan Norbert
Dissociation between fatty liver and insulin resistance in humans carrying a variant of the patatin-like phospholipase 3 gene.
Diabetes 2009;58(11):2616-23.
2009: Tschritter O; Schäfer S A; Klett J; Pfäfflin A; Häring H-U; Hennige A M; Fritsche A
Insulin detemir causes increased symptom awareness during hypoglycaemia compared to human insulin.
Diabetes, obesity & metabolism 2009;11(11):1017-26.
2009: Haupt Axel; Thamer Claus; Heni Martin; Tschritter Otto; Machann Jürgen; Schick Fritz; Machicao Fausto; Häring Hans-Ulrich; Staiger Harald; Fritsche Andreas
Impact of variation near MC4R on whole-body fat distribution, liver fat, and weight loss.
Obesity (Silver Spring, Md.) 2009;17(10):1942-5.
2009: Müssig Karsten; Remer Thomas; Fritsche Andreas; Häring Hans-Ulrich; Maser-Gluth Christiane
Urinary free cortisone, but not cortisol, is associated with urine volume in severe obesity.
Steroids 2009;74(9):742-5.
2009: Guthoff Martina; Tschritter Otto; Berg Daniela; Liepelt Inga; Schulte Claudia; Machicao Fausto; Haering Hans-Ulrich; Fritsche Andreas
Effect of genetic variation in Kv1.3 on olfactory function.
Diabetes/metabolism research and reviews 2009;25(6):523-7.
2009: Müssig K; Staiger H; Machicao F; Machann J; Hennige A M; Schick F; Claussen C D; Fritsche A; Häring H-U; Stefan N
AHSG gene variation is not associated with regional body fat distribution--a magnetic resonance study.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2009;117(8):432-7.
2009: Kantartzis K; Thamer C; Peter A; Machann J; Schick F; Schraml C; Königsrainer A; Königsrainer I; Kröber S; Niess A; Fritsche A; Häring H-U; Stefan N
High cardiorespiratory fitness is an independent predictor of the reduction in liver fat during a lifestyle intervention in non-alcoholic fatty liver disease.
Gut 2009;58(9):1281-8.
2009: Müssig Karsten; Staiger Harald; Machicao Fausto; Kirchhoff Kerstin; Guthoff Martina; Schäfer Silke A; Kantartzis Konstantinos; Silbernagel Günther; Stefan Norbert; Holst Jens J; Gallwitz Baptist; Häring Hans-Ulrich; Fritsche Andreas
Association of type 2 diabetes candidate polymorphisms in KCNQ1 with incretin and insulin secretion.
Diabetes 2009;58(7):1715-20.
2009: Boettcher Michael; Machann Jürgen; Stefan Norbert; Thamer Claus; Häring Hans-Ulrich; Claussen Claus D; Fritsche Andreas; Schick Fritz
Intermuscular adipose tissue (IMAT): association with other adipose tissue compartments and insulin sensitivity.
Journal of magnetic resonance imaging : JMRI 2009;29(6):1340-5.
2009: Schäfer S A; Müssig K; Staiger H; Machicao F; Stefan N; Gallwitz B; Häring H U; Fritsche A
A common genetic variant in WFS1 determines impaired glucagon-like peptide-1-induced insulin secretion.
Diabetologia 2009;52(6):1075-82.
2009: Haupt Axel; Guthoff Martina; Schäfer Silke A; Kirchhoff Kerstin; Machicao Fausto; Gallwitz Baptist; Staiger Harald; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
The inhibitory effect of recent type 2 diabetes risk loci on insulin secretion is modulated by insulin sensitivity.
The Journal of clinical endocrinology and metabolism 2009;94(5):1775-80.
2009: Müssig Karsten; Staiger Harald; Machicao Fausto; Thamer Claus; Machann Jürgen; Schick Fritz; Claussen Claus D; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
RARRES2, encoding the novel adipokine chemerin, is a genetic determinant of disproportionate regional body fat distribution: a comparative magnetic resonance imaging study.
Metabolism: clinical and experimental 2009;58(4):519-24.
2009: Haupt A; Thamer C; Staiger H; Tschritter O; Kirchhoff K; Machicao F; Häring H-U; Stefan N; Fritsche A
Variation in the FTO gene influences food intake but not energy expenditure.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2009;117(4):194-7.
2009: Haupt A; Staiger H; Schäfer S A; Kirchhoff K; Guthoff M; Machicao F; Gallwitz B; Stefan N; Häring H-U; Fritsche A
The risk allele load accelerates the age-dependent decline in beta cell function.
Diabetologia 2009;52(3):457-62.
2009: Kantartzis Konstantinos; Machicao Fausto; Machann Jürgen; Schick Fritz; Fritsche Andreas; Häring Hans-Ulrich; Stefan Norbert
The DGAT2 gene is a candidate for the dissociation between fatty liver and insulin resistance in humans.
Clinical science (London, England : 1979) 2009;116(6):531-7.
2009: Laske Christoph; Stransky Elke; Fritsche Andreas; Eschweiler Gerhard W; Leyhe Thomas
Inverse association of cortisol serum levels with T-tau, P-tau 181 and P-tau 231 peptide levels and T-tau/Abeta 1-42 ratios in CSF in patients with mild Alzheimer's disease dementia.
European archives of psychiatry and clinical neuroscience 2009;259(2):80-5.
2009: Silbernagel G; Stefan N; Hoffmann M M; Machicao-Arano F; Machann J; Schick F; Winkelmann B R; Boehm B O; Häring H U; Fritsche A; März W
The L162V polymorphism of the peroxisome proliferator activated receptor alpha gene (PPARA) is not associated with type 2 diabetes, BMI or body fat composition.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2009;117(3):113-8.
2009: Kantartzis Konstantinos; Staiger Harald; Machann Jürgen; Schick Fritz; Claussen Claus D; Machicao Fausto; Fritsche Andreas; Häring Hans-Ulrich; Stefan Norbert
Adiponectin oligomers and ectopic fat in liver and skeletal muscle in humans.
Obesity (Silver Spring, Md.) 2009;17(2):390-2.
2009: Weyrich P; Albet S; Lammers R; Machicao F; Fritsche A; Stefan N; Häring H-U
Genetic variability of procolipase associates with altered insulin secretion in non-diabetic Caucasians.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2009;117(2):83-7.
2009: Giel Katrin E; Enck Paul; Zipfel Stephan; Schrauth Markus; Bury Anna; Graf Marjo; Kümmerle Sabine; Guthoff Martina; Stefan Norbert; Häring Hans-Ulrich; Fritsche Andreas
Psychological effects of prevention: do participants of a type 2 diabetes prevention program experience increased mental distress?
Diabetes/metabolism research and reviews 2009;25(1):83-8.
2009: Staiger H; Wöll J; Haas C; Machicao F; Schleicher E D; Fritsche A; Stefan N; Häring H-U
Selective association of plasma non-esterified fatty acid species with circulating interleukin-8 concentrations in humans.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2009;117(1):21-7.
2009: Tschritter O; Hennige A M; Preissl H; Grichisch Y; Kirchhoff K; Kantartzis K; Machicao F; Fritsche A; Häring H-U
Insulin effects on beta and theta activity in the human brain are differentially affected by ageing.
Diabetologia 2009;52(1):169-71.
2009: Weyrich Peter; Staiger Harald; Stancáková Alena; Schäfer Silke A; Kirchhoff Kerstin; Ullrich Susanne; Ranta Felicia; Gallwitz Baptist; Stefan Norbert; Machicao Fausto; Kuusisto Johanna; Laakso Markku; Fritsche Andreas; Häring Hans-Ulrich
Common polymorphisms within the NR4A3 locus, encoding the orphan nuclear receptor Nor-1, are associated with enhanced beta-cell function in non-diabetic subjects.
BMC medical genetics 2009;10():77.
2008: Schwenzer Nina F; Machann Jürgen; Haap Michael M; Martirosian Petros; Schraml Christina; Liebig Gerd; Stefan Norbert; Häring Hans-Ulrich; Claussen Claus D; Fritsche Andreas; Schick Fritz
T2* relaxometry in liver, pancreas, and spleen in a healthy cohort of one hundred twenty-nine subjects-correlation with age, gender, and serum ferritin.
Investigative radiology 2008;43(12):854-60.
2008: Rittig K; Staib K; Machann J; Böttcher M; Peter A; Schick F; Claussen C; Stefan N; Fritsche A; Häring H-U; Balletshofer B
Perivascular fatty tissue at the brachial artery is linked to insulin resistance but not to local endothelial dysfunction.
Diabetologia 2008;51(11):2093-9.
2008: Stefan Norbert; Fritsche Andreas; Weikert Cornelia; Boeing Heiner; Joost Hans-Georg; Häring Hans-Ulrich; Schulze Matthias B
Plasma fetuin-A levels and the risk of type 2 diabetes.
Diabetes 2008;57(10):2762-7.
2008: Stefan Norbert; Kantartzis Konstantinos; Machann Jürgen; Schick Fritz; Thamer Claus; Rittig Kilian; Balletshofer Bernd; Machicao Fausto; Fritsche Andreas; Häring Hans-Ulrich
Identification and characterization of metabolically benign obesity in humans.
Archives of internal medicine 2008;168(15):1609-16.
2008: Fritsche A
[Long acting insulin analogues: results of clinical studies with insulin glargine]
Deutsche medizinische Wochenschrift (1946) 2008;133 Suppl 4():S101-5; discussion S124-6.
2008: Haupt Axel; Thamer Claus; Machann Jürgen; Kirchhoff Kerstin; Stefan Norbert; Tschritter Otto; Machicao Fausto; Schick Fritz; Häring Hans-Ulrich; Fritsche Andreas
Impact of variation in the FTO gene on whole body fat distribution, ectopic fat, and weight loss.
Obesity (Silver Spring, Md.) 2008;16(8):1969-72.
2008: Müssig Karsten; Remer Thomas; Haupt Axel; Gallwitz Baptist; Fritsche Andreas; Häring Hans-Ulrich; Maser-Gluth Christiane
11beta-hydroxysteroid dehydrogenase 2 activity is elevated in severe obesity and negatively associated with insulin sensitivity.
Obesity (Silver Spring, Md.) 2008;16(6):1256-60.
2008: Rittig Kilian; Peter Andreas; Baltz Katrin M; Tschritter Otto; Weigert Cora; Andreozzi Francesco; Perticone Francesco; Siegel-Axel Dorothea I; Stefan Norbert; Fritsche Andreas; Salih Helmut R; Schleicher Erwin; Machicao Fausto; Sesti Giorgio; Häring Hans-Ulrich; Balletshofer Bernd M
The CCR2 promoter polymorphism T-960A, but not the serum MCP-1 level, is associated with endothelial function in prediabetic individuals.
Atherosclerosis 2008;198(2):338-46.
2008: Staiger Harald; Machicao Fausto; Werner Roman; Guirguis Alke; Weisser Melanie; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
Genetic variation within the ANGPTL4 gene is not associated with metabolic traits in white subjects at an increased risk for type 2 diabetes mellitus.
Metabolism: clinical and experimental 2008;57(5):637-43.
2008: Schwenzer Nina F; Machann Jürgen; Martirosian Petros; Stefan Norbert; Schraml Christina; Fritsche Andreas; Claussen Claus D; Schick Fritz
Quantification of pancreatic lipomatosis and liver steatosis by MRI: comparison of in/opposed-phase and spectral-spatial excitation techniques.
Investigative radiology 2008;43(5):330-7.
2008: Stefan N; Peter A; Cegan A; Staiger H; Machann J; Schick F; Claussen C D; Fritsche A; Häring H-U; Schleicher E
Low hepatic stearoyl-CoA desaturase 1 activity is associated with fatty liver and insulin resistance in obese humans.
Diabetologia 2008;51(4):648-56.
2008: Kirchhoff K; Machicao F; Haupt A; Schäfer S A; Tschritter O; Staiger H; Stefan N; Häring H-U; Fritsche A
Polymorphisms in the TCF7L2, CDKAL1 and SLC30A8 genes are associated with impaired proinsulin conversion.
Diabetologia 2008;51(4):597-601.
2008: Thamer Claus; Machann Jürgen; Stefan Norbert; Schäfer Silke A; Machicao Fausto; Staiger Harald; Laakso Markku; Böttcher Michael; Claussen Claus; Schick Fritz; Fritsche Andreas; Haring Hans-Ulrich
Variations in PPARD determine the change in body composition during lifestyle intervention: a whole-body magnetic resonance study.
The Journal of clinical endocrinology and metabolism 2008;93(4):1497-500.
2008: Kantartzis Konstantinos; Rittig Kilian; Cegan Alexander; Machann Jürgen; Schick Fritz; Balletshofer Bernd; Fritsche Andreas; Schleicher Erwin; Häring Hans-Ulrich; Stefan Norbert
Fatty liver is independently associated with alterations in circulating HDL2 and HDL3 subfractions.
Diabetes care 2008;31(2):366-8.
2008: Rittig K; Holder K; Stock J; Tschritter O; Peter A; Stefan N; Fritsche A; Machicao F; Häring H-U; Balletshofer B
Endothelial NO-synthase intron 4 polymorphism is associated with disturbed in vivo nitric oxide production in individuals prone to type 2 diabetes.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2008;40(1):13-7.
2008: Weyrich Peter; Machicao Fausto; Reinhardt Julia; Machann Jürgen; Schick Fritz; Tschritter Otto; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
SIRT1 genetic variants associate with the metabolic response of Caucasians to a controlled lifestyle intervention--the TULIP Study.
BMC medical genetics 2008;9():100.
2008: Friedrich Björn; Weyrich Peter; Stancáková Alena; Wang Jianjung; Kuusisto Johanna; Laakso Markku; Sesti Giorgio; Succurro Elena; Smith Ulf; Hansen Torben; Pedersen Oluf; Machicao Fausto; Schäfer Silke; Lang Florian; Risler Teut; Ullrich Susanne; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
Variance of the SGK1 gene is associated with insulin secretion in different European populations: results from the TUEF, EUGENE2, and METSIM studies.
PloS one 2008;3(11):e3506.
2008: Staiger Harald; Machicao Fausto; Kantartzis Konstantinos; Schäfer Silke A; Kirchhoff Kerstin; Guthoff Martina; Silbernagel Günther; Stefan Norbert; Fritsche Andreas; Häring Hans-Ulrich
Novel meta-analysis-derived type 2 diabetes risk loci do not determine prediabetic phenotypes.
PloS one 2008;3(8):e3019.
2008: Hennige Anita M; Staiger Harald; Wicke Corinna; Machicao Fausto; Fritsche Andreas; Häring Hans-Ulrich; Stefan Norbert
Fetuin-A induces cytokine expression and suppresses adiponectin production.
PloS one 2008;3(3):e1765.
2007: Tschritter O; Preissl H; Yokoyama Y; Machicao F; Häring H-U; Fritsche A
Variation in the FTO gene locus is associated with cerebrocortical insulin resistance in humans.
Diabetologia 2007;50(12):2602-3.
2007: Schäfer S A; Tschritter O; Machicao F; Thamer C; Stefan N; Gallwitz B; Holst J J; Dekker J M; 't Hart L M; Nijpels G; van Haeften T W; Häring H U; Fritsche A
Impaired glucagon-like peptide-1-induced insulin secretion in carriers of transcription factor 7-like 2 (TCF7L2) gene polymorphisms.
Diabetologia 2007;50(12):2443-50.
2007: Weyrich P; Machicao F; Staiger H; Simon P; Thamer C; Machann J; Schick F; Guirguis A; Fritsche A; Stefan N; Häring H-U
Role of AMP-activated protein kinase gamma 3 genetic variability in glucose and lipid metabolism in non-diabetic whites.
Diabetologia 2007;50(10):2097-106.
2007: Stefan Norbert; Hennige Anita M; Staiger Harald; Schleicher Erwin; Fritsche Andreas; Häring Hans-Ulrich
Circulating retinol-binding protein-4, insulin sensitivity, insulin secretion, and insulin disposition index in obese and nonobese subjects: response to Broch et al.
Diabetes care 2007;30(8):e91; author reply e92.
2007: Staiger H; Machicao F; Machann J; Schick F; Kuulasmaa T; Laakso M; Fritsche A; Stefan N; Häring H-U
Genetic variation within the APPL locus is not associated with metabolic or inflammatory traits in a healthy White population.
Diabetic medicine : a journal of the British Diabetic Association 2007;24(8):817-22.
2007: Schäfer S; Kantartzis K; Machann J; Venter C; Niess A; Schick F; Machicao F; Häring H-U; Fritsche A; Stefan N
Lifestyle intervention in individuals with normal versus impaired glucose tolerance.
European journal of clinical investigation 2007;37(7):535-43.
2007: Rittig K; Thamer C; Machicao F; Rietig R; Stefan N; Fritsche A; Haring H-U; Balletshofer B
The Pro12Ala polymorphism in PPARG2 increases the effectiveness of primary prevention of cardiovascular disease by a lifestyle intervention.
Diabetologia 2007;50(6):1345-7.
2007: Stefan Norbert; Hennige Anita M; Staiger Harald; Machann Jürgen; Schick Fritz; Schleicher Erwin; Fritsche Andreas; Häring Hans-Ulrich
High circulating retinol-binding protein 4 is associated with elevated liver fat but not with total, subcutaneous, visceral, or intramyocellular fat in humans.
Diabetes care 2007;30(5):1173-8.
2007: Thamer Claus; Machann Juergen; Stefan Norbert; Haap Michael; Schäfer Silke; Brenner Sonja; Kantartzis Konstantin; Claussen Claus; Schick Fritz; Haring Hans; Fritsche Andreas
High visceral fat mass and high liver fat are associated with resistance to lifestyle intervention.
Obesity (Silver Spring, Md.) 2007;15(2):531-8.
2007: Weyrich Peter; Stefan Norbert; Häring Hans-Ulrich; Laakso Markku; Fritsche Andreas
Effect of genotype on success of lifestyle intervention in subjects at risk for type 2 diabetes.
Journal of molecular medicine (Berlin, Germany) 2007;85(2):107-17.
2007: Kantartzis Konstantinos; Fritsche Andreas; Machicao Fausto; Stumvoll Michael; Machann Jürgen; Schick Fritz; Häring Hans-Ulrich; Stefan Norbert
Upstream transcription factor 1 gene polymorphisms are associated with high antilipolytic insulin sensitivity and show gene-gene interactions.
Journal of molecular medicine (Berlin, Germany) 2007;85(1):55-61.
2007: Tschritter Otto; Hennige Anita M; Preissl Hubert; Porubska Katarina; Schäfer Silke A; Lutzenberger Werner; Machicao Fausto; Birbaumer Niels; Fritsche Andreas; Häring Hans-Ulrich
Cerebrocortical beta activity in overweight humans responds to insulin detemir.
PloS one 2007;2(11):e1196.
2007: Staiger Harald; Machicao Fausto; Stefan Norbert; Tschritter Otto; Thamer Claus; Kantartzis Konstantinos; Schäfer Silke A; Kirchhoff Kerstin; Fritsche Andreas; Häring Hans-Ulrich
Polymorphisms within novel risk loci for type 2 diabetes determine beta-cell function.
PloS one 2007;2(9):e832.
2006: Kantartzis Konstantinos; Rittig Killian; Balletshofer Bernd; Machann Jürgen; Schick Fritz; Porubska Katarina; Fritsche Andreas; Häring Hans-Ulrich; Stefan Norbert
The relationships of plasma adiponectin with a favorable lipid profile, decreased inflammation, and less ectopic fat accumulation depend on adiposity.
Clinical chemistry 2006;52(10):1934-42.
2006: Porubská Katarína; Veit Ralf; Preissl Hubert; Fritsche Andreas; Birbaumer Niels
Subjective feeling of appetite modulates brain activity: an fMRI study.
NeuroImage 2006;32(3):1273-80.
2006: Tschritter Otto; Preissl Hubert; Hennige Anita M; Stumvoll Michael; Porubska Katarina; Frost Rebekka; Marx Hannah; Klösel Benjamin; Lutzenberger Werner; Birbaumer Niels; Häring Hans-Ulrich; Fritsche Andreas
The cerebrocortical response to hyperinsulinemia is reduced in overweight humans: a magnetoencephalographic study.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(32):12103-8.
2006: Schäfer S A; Müssig K; Stefan N; Häring H-U; Fritsche A; Balletshofer B M
Plasma homocysteine concentrations in young individuals at increased risk of type 2 diabetes are associated with subtle differences in glomerular filtration rate but not with insulin resistance.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2006;114(6):306-9.
2006: Hennige A M; Sartorius T; Tschritter O; Preissl H; Fritsche A; Ruth P; Häring H-U
Tissue selectivity of insulin detemir action in vivo.
Diabetologia 2006;49(6):1274-82.
2006: Haap M; Heller E; Thamer C; Tschritter O; Stefan N; Fritsche A
Association of serum phosphate levels with glucose tolerance, insulin sensitivity and insulin secretion in non-diabetic subjects.
European journal of clinical nutrition 2006;60(6):734-9.
2006: Stefan Norbert; Hennige Anita M; Staiger Harald; Machann Jürgen; Schick Fritz; Kröber Stefan M; Machicao Fausto; Fritsche Andreas; Häring Hans-Ulrich
Alpha2-Heremans-Schmid glycoprotein/fetuin-A is associated with insulin resistance and fat accumulation in the liver in humans.
Diabetes care 2006;29(4):853-7.
2006: Machann Jürgen; Thamer Claus; Schnoedt Birgit; Stefan Norbert; Haring Hans-Ulrich; Claussen Claus D; Fritsche Andreas; Schick Fritz
Hepatic lipid accumulation in healthy subjects: a comparative study using spectral fat-selective MRI and volume-localized 1H-MR spectroscopy.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2006;55(4):913-7.
2006: Thamer C; Haap M; Heller E; Joel L; Braun S; Tschritter O; Haring H; Fritsche A
Beta cell function, insulin resistance and plasma adiponectin concentrations are predictors for the change of postprandial glucose in non-diabetic subjects at risk for type 2 diabetes.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2006;38(3):178-82.
2006: Kantartzis Konstantinos; Fritsche Andreas; Machicao Fausto; Häring Hans-Ulrich; Stefan Norbert
The -8503 G/A polymorphism of the adiponectin receptor 1 gene is associated with insulin sensitivity dependent on adiposity.
Diabetes care 2006;29(2):464.
2006: Tschritter Otto; Machicao Fausto; Stefan Norbert; Schäfer Silke; Weigert Cora; Staiger Harald; Spieth Christian; Häring Hans-Ulrich; Fritsche Andreas
A new variant in the human Kv1.3 gene is associated with low insulin sensitivity and impaired glucose tolerance.
The Journal of clinical endocrinology and metabolism 2006;91(2):654-8.
2005: Staiger K; Stefan N; Staiger H; Brendel M D; Brandhorst D; Bretzel R G; Machicao F; Kellerer M; Stumvoll M; Fritsche A; Häring H-U
Adiponectin is functionally active in human islets but does not affect insulin secretory function or beta-cell lipoapoptosis.
The Journal of clinical endocrinology and metabolism 2005;90(12):6707-13.
2005: Stefan N; Machicao F; Staiger H; Machann J; Schick F; Tschritter O; Spieth C; Weigert C; Fritsche A; Stumvoll M; Häring H U
Polymorphisms in the gene encoding adiponectin receptor 1 are associated with insulin resistance and high liver fat.
Diabetologia 2005;48(11):2282-91.
2005: Kantartzis Konstantinos; Fritsche Andreas; Tschritter Otto; Thamer Claus; Haap Michael; Schäfer Silke; Stumvoll Michael; Häring Hans-Ulrich; Stefan Norbert
The association between plasma adiponectin and insulin sensitivity in humans depends on obesity.
Obesity research 2005;13(10):1683-91.
2005: Machann J; Thamer C; Schnoedt B; Stefan N; Stumvoll M; Haring H-U; Claussen C D; Fritsche A; Schick F
Age and gender related effects on adipose tissue compartments of subjects with increased risk for type 2 diabetes: a whole body MRI/MRS study.
Magma (New York, N.Y.) 2005;18(3):128-37.
2005: Stefan Norbert; Schäfer Silke; Machicao Fausto; Machann Jürgen; Schick Fritz; Claussen Claus D; Stumvoll Michael; Häring Hans-Ulrich; Fritsche Andreas
Liver fat and insulin resistance are independently associated with the -514C>T polymorphism of the hepatic lipase gene.
The Journal of clinical endocrinology and metabolism 2005;90(7):4238-43.
2005: Haap M; Machicao F; Stefan N; Thamer C; Tschritter O; Schnuck F; Wallwiener D; Stumvoll M; Häring H-U; Fritsche A
Genetic determinants of insulin action in polycystic ovary syndrome.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2005;113(5):275-81.
2005: Thamer C; Tschritter O; Haap M; Shirkavand F; Machann J; Fritsche A; Schick F; Häring H; Stumvoll M
Elevated serum GGT concentrations predict reduced insulin sensitivity and increased intrahepatic lipids.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2005;37(4):246-51.
2005: Machann Jürgen; Thamer Claus; Schnoedt Birgit; Haap Michael; Haring Hans-Ulrich; Claussen Claus D; Stumvoll Michael; Fritsche Andreas; Schick Fritz
Standardized assessment of whole body adipose tissue topography by MRI.
Journal of magnetic resonance imaging : JMRI 2005;21(4):455-62.
2005: Weyrich P; Lammers R; Fritsche A; Machicao F; Häring H-U; Stefan N
A novel functional polymorphism (-336A/G) in the promoter of the partitioning-defective protein-6alpha gene is associated with increased glucose tolerance and lower concentrations of serum non-esterified fatty acids.
Diabetologia 2005;48(4):669-74.
2005: Weigert Cora; Thamer Claus; Brodbeck Katrin; Guirguis Alke; Machicao Fausto; Machann Jürgen; Schick Fritz; Stumvoll Michael; Fritsche Andreas; Häring Hans U; Schleicher Erwin D
The -913 G/A glutamine:fructose-6-phosphate aminotransferase gene polymorphism is associated with measures of obesity and intramyocellular lipid content in nondiabetic subjects.
The Journal of clinical endocrinology and metabolism 2005;90(3):1639-43.
2005: Stefan Norbert; Machann Jürgen; Schick Fritz; Claussen Claus D; Thamer Claus; Fritsche Andreas; Häring Hans-Ulrich
New imaging techniques of fat, muscle and liver within the context of determining insulin sensitivity.
Hormone research 2005;64 Suppl 3():38-44.
2004: Thamer Claus; Machann Jürgen; Haap Michael; Stefan Norbert; Heller Emanuela; Schnödt Birgit; Stumvoll Michael; Claussen Claus; Fritsche Andreas; Schick Fritz; Häring Hans
Intrahepatic lipids are predicted by visceral adipose tissue mass in healthy subjects.
Diabetes care 2004;27(11):2726-9.
2004: Staiger Harald; Kaltenbach Simone; Staiger Katrin; Stefan Norbert; Fritsche Andreas; Guirguis Alke; Péterfi Claudia; Weisser Melanie; Machicao Fausto; Stumvoll Michael; Häring Hans-Ulrich
Expression of adiponectin receptor mRNA in human skeletal muscle cells is related to in vivo parameters of glucose and lipid metabolism.
Diabetes 2004;53(9):2195-201.
2004: Fritsche A; Häring H
At last, a weight neutral insulin?
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity 2004;28 Suppl 2():S41-6.
2004: Thamer C; Haap M; Bachmann O; Zur Nieden T; Tschritter O; Stefan N; Fritsche A; Jacob S; Stumvoll M; Häring H
Serum adiponectin levels predict the effect of short-term dietary interventions on insulin sensitivity in humans.
Diabetologia 2004;47(7):1303-5.
2004: Machicao F; Staiger H; Fritsche A; Guirguis A; Weisser M; Stumvoll M; Häring H-U
Association of the -514C-->T polymorphism in the hepatic lipase gene (LIPC) promoter with elevated fasting insulin concentrations, but not insulin resistance, in non-diabetic Germans.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2004;36(5):303-6.
2004: Stumvoll M; Fritsche A; t'Hart L M; Machann J; Thamer C; Tschritter O; Van Haeften T W; Jacob S; Dekker J M; Maassen J A; Machicao F; Schick F; Heine R J; Häring H
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.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2004;112(5):253-7.
2004: Stefan Norbert; Stumvoll Michael; Machicao Fausto; Koch Matthias; Häring Hans U; Fritsche Andreas
C825T polymorphism of the G protein beta3 subunit is associated with obesity but not with insulin sensitivity.
Obesity research 2004;12(4):679-83.
2004: Thamer C; Machann J; Haap M; Bachmann O; Wietek B; Dahl D; Tschritter O; Fritsche A; Jacob S; Schick F; Stumvoll M; Häring H
[Reduced insulin effect in subclinical fatty liver]
Deutsche medizinische Wochenschrift (1946) 2004;129(16):872-5.
2004: Fritsche A; Häring H; Stumvoll M
[White blood cell count as a predictor of glucose tolerance and insulin sensitivity. The role of inflammation in the pathogenesis of type 2 diabetes mellitus]
Deutsche medizinische Wochenschrift (1946) 2004;129(6):244-8.
2003: Stumvoll M; Häring H; Fritsche A
For debate: Starling's curve of the pancreas--overuse of a concept?
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2003;35(7):391-5.
2003: Thamer Claus; Stumvoll Michael; Niess Andreas; Tschritter Otto; Haap Michael; Becker Regine; Shirkavand Fatemeh; Bachmann Oliver; Rett Kristian; Volk Annette; Häring Hans; Fritsche Andreas
Reduced skeletal muscle oxygen uptake and reduced beta-cell function: two early abnormalities in normal glucose-tolerant offspring of patients with type 2 diabetes.
Diabetes care 2003;26(7):2126-32.
2003: Fritsche Andreas; Schweitzer Matthias Axel; Häring Hans-Ulrich;
Glimepiride combined with morning insulin glargine, bedtime neutral protamine hagedorn insulin, or bedtime insulin glargine in patients with type 2 diabetes. A randomized, controlled trial.
Annals of internal medicine 2003;138(12):952-9.
2003: Tschritter Otto; Fritsche Andreas; Stefan Norbert; Haap Michael; Thamer Claus; Bachmann Oliver; Dahl Dominik; Maerker Elke; Teigeler Anna; Machicao Fausto; Häring Hans; Stumvoll Michael
Increased insulin clearance in peroxisome proliferator-activated receptor gamma2 Pro12Ala.
Metabolism: clinical and experimental 2003;52(6):778-83.
2003: Fritsche Andreas; Stumvoll Michael; Häring Hans-Ulrich
[Insulin secretion and aging. Implications for insulin therapy in the geriatric patient with diabetes mellitus]
Medizinische Klinik (Munich, Germany : 1983) 2003;98(5):287-91.
2003: Thamer Claus; Machann Jürgen; Bachmann Oliver; Haap Michael; Dahl Dominik; Wietek Beate; Tschritter Otto; Niess Andreas; Brechtel Klaus; Fritsche Andreas; Claussen Claus; Jacob Stephan; Schick Fritz; Häring Hans-Ulrich; Stumvoll Michael
Intramyocellular lipids: anthropometric determinants and relationships with maximal aerobic capacity and insulin sensitivity.
The Journal of clinical endocrinology and metabolism 2003;88(4):1785-91.
2003: Tschritter Otto; Fritsche Andreas; Shirkavand Fatemeh; Machicao Fausto; Häring Hans; Stumvoll Michael
Assessing the shape of the glucose curve during an oral glucose tolerance test.
Diabetes care 2003;26(4):1026-33.
2003: Staiger Harald; Tschritter Otto; Machann Jürgen; Thamer Claus; Fritsche Andreas; Maerker Elke; Schick Fritz; Häring Hans-Ulrich; Stumvoll Michael
Relationship of serum adiponectin and leptin concentrations with body fat distribution in humans.
Obesity research 2003;11(3):368-72.
2003: Tschritter Otto; Fritsche Andreas; Thamer Claus; Haap Michael; Shirkavand Fatemeh; Rahe Stefanie; Staiger Harald; Maerker Elke; Häring Hans; Stumvoll Michael
Plasma adiponectin concentrations predict insulin sensitivity of both glucose and lipid metabolism.
Diabetes 2003;52(2):239-43.
2002: Thamer C; Machann J; Tschritter O; Haap M; Wietek B; Dahl D; Bachmann O; Fritsche A; Jacob S; Stumvoll M; Schick F; Häring H-U
Relationship between serum adiponectin concentration and intramyocellular lipid stores in humans.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2002;34(11-12):646-9.
2002: Fritsche A; Tschritter O; Häring H; Gerich J; Stumvoll M
The role of beta-adrenergic sensitivity in the pathogenesis of hypoglycaemia unawareness.
Diabetes, nutrition & metabolism 2002;15(5):357-61; discussion 361-2.
2002: Tschritter Otto; Stumvoll Michael; Machicao Fausto; Holzwarth Martin; Weisser Melanie; Maerker Elke; Teigeler Anna; Häring Hans; Fritsche Andreas
The prevalent Glu23Lys polymorphism in the potassium inward rectifier 6.2 (KIR6.2) gene is associated with impaired glucagon suppression in response to hyperglycemia.
Diabetes 2002;51(9):2854-60.
2002: Fritsche Andreas; Madaus Alexander; Stefan Norbert; Tschritter Otto; Maerker Elke; Teigeler Anna; Häring Hans; Stumvoll Michael
Relationships among age, proinsulin conversion, and beta-cell function in nondiabetic humans.
Diabetes 2002;51 Suppl 1():S234-9.
2002: Stumvoll Michael; Fritsche Andreas; Häring Hans-Ulrich
Clinical characterization of insulin secretion as the basis for genetic analyses.
Diabetes 2002;51 Suppl 1():S122-9.
2002: Stumvoll Michael; Stefan Norbert; Fritsche Andreas; Madaus Alexander; Tschritter Otto; Koch Matthias; Machicao Fausto; Häring Hans
Interaction effect between common polymorphisms in PPARgamma2 (Pro12Ala) and insulin receptor substrate 1 (Gly972Arg) on insulin sensitivity.
Journal of molecular medicine (Berlin, Germany) 2002;80(1):33-8.
2002: Hennige Anita M; Fritsche Andreas; Strack Volker; Weigert Cora; Mischak Harald; Borboni Patricia; Renn Walter; Häring Hans-Ulrich; Kellerer Monika
PKC zeta enhances insulin-like growth factor 1-dependent mitogenic activity in the rat clonal beta cell line RIN 1046-38.
Biochemical and biophysical research communications 2002;290(1):85-90.
2002: Stumvoll Michael; Tschritter Otto; Fritsche Andreas; Staiger Harald; Renn Walter; Weisser Melanie; Machicao Fausto; Häring Hans
Association of the T-G polymorphism in adiponectin (exon 2) with obesity and insulin sensitivity: interaction with family history of type 2 diabetes.
Diabetes 2002;51(1):37-41.
2001: Fritsche A; Madaus A; Renn W; Tschritter O; Teigeler A; Weisser M; Maerker E; Machicao F; Häring H; Stumvoll M
The prevalent Gly1057Asp polymorphism in the insulin receptor substrate-2 gene is not associated with impaired insulin secretion.
The Journal of clinical endocrinology and metabolism 2001;86(10):4822-5.
2001: Kellerer M; Lammers R; Fritsche A; Strack V; Machicao F; Borboni P; Ullrich A; Häring H U
Insulin inhibits leptin receptor signalling in HEK293 cells at the level of janus kinase-2: a potential mechanism for hyperinsulinaemia-associated leptin resistance.
Diabetologia 2001;44(9):1125-32.
2001: Stumvoll M; Fritsche A; Madaus A; Stefan N; Weisser M; Machicao F; Häring H
Functional significance of the UCSNP-43 polymorphism in the CAPN10 gene for proinsulin processing and insulin secretion in nondiabetic Germans.
Diabetes 2001;50(9):2161-3.
2001: Stefan N; Wahl H G; Fritsche A; Häring H; Stumvoll M
Effect of the pattern of elevated free fatty acids on insulin sensitivity and insulin secretion in healthy humans.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2001;33(7):432-8.
2001: Fritsche A; Madaus A; Tschritter O; Ozeker M; Wulle E L; Machicao F; Häring H; Stumvoll M
[Polymorphism of pro12Ala in peroxisome proliferator activated receptor gamma 2 (PPAgamma2): beta cell function and insulin sensitivity]
Deutsche medizinische Wochenschrift (1946) 2001;126(20):580-4.
2001: Stumvoll M; Fritsche A; Häring H
The OGTT as test for beta cell function?
European journal of clinical investigation 2001;31(5):380-1.
2001: Stefan N; Fritsche A; Häring H; Stumvoll M
Effect of experimental elevation of free fatty acids on insulin secretion and insulin sensitivity in healthy carriers of the Pro12Ala polymorphism of the peroxisome proliferator--activated receptor-gamma2 gene.
Diabetes 2001;50(5):1143-8.
2001: Stumvoll M; Fritsche A; Volk A; Stefan N; Madaus A; Maerker E; Teigeler A; Koch M; Machicao F; Häring H
The Gly972Arg polymorphism in the insulin receptor substrate-1 gene contributes to the variation in insulin secretion in normal glucose-tolerant humans.
Diabetes 2001;50(4):882-5.
2001: Stumvoll M; Fritsche A; Stefan N; Hardt E; Häring H
Evidence against a rate-limiting role of proinsulin processing for maximal insulin secretion in subjects with impaired glucose tolerance and beta-cell dysfunction.
The Journal of clinical endocrinology and metabolism 2001;86(3):1235-9.
2001: Stefan N; Fritsche A; Häring H; Stumvoll M
Acute stimulation of leptin concentrations in humans during hyperglycemic hyperinsulinemia. Influence of free fatty acids and fasting.
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity 2001;25(1):138-42.
2000: Stefan N; Fritsche A; Madaus A; Häring H; Stumvoll M
Stimulatory effect of increased non-esterified fatty acid concentrations on proinsulin processing in healthy humans.
Diabetologia 2000;43(11):1368-73.
2000: Fritsche A; Stefan N; Hardt E; Häring H; Stumvoll M
Characterisation of beta-cell dysfunction of impaired glucose tolerance: evidence for impairment of incretin-induced insulin secretion.
Diabetologia 2000;43(7):852-8.
2000: Stumvoll M; Fritsche A; Stefan N; Häring H
A 60 minute hyperglycemic clamp is sufficient to assess both phases of insulin secretion.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et métabolisme 2000;32(6):230-2.
2000: Fritsche A; Stefan N; Hardt E; Schützenauer S; Häring H; Stumvoll M
A novel hyperglycaemic clamp for characterization of islet function in humans: assessment of three different secretagogues, maximal insulin response and reproducibility.
European journal of clinical investigation 2000;30(5):411-8.
2000: Fritsche A; Schmülling R M; Häring H U; Stumvoll M
Intensive insulin therapy combined with metformin in obese type 2 diabetic patients.
Acta diabetologica 2000;37(1):13-8.
2000: Stumvoll M; Fritsche A; Tschritter O; Lehmann R; Wahl H G; Renn W; Häring H
Leptin levels in humans are acutely suppressed by isoproterenol despite acipimox-induced inhibition of lipolysis, but not by free fatty acids.
Metabolism: clinical and experimental 2000;49(3):335-9.
2000: Fritsche A; Stumvoll M; Häring H U; Gerich J E
Reversal of hypoglycemia unawareness in a long-term type 1 diabetic patient by improvement of beta-adrenergic sensitivity after prevention of hypoglycemia.
The Journal of clinical endocrinology and metabolism 2000;85(2):523-5.
1999: Fritsche A; Stumvoll M; Goebbel S; Reinauer K M; Schmülling R M; Häring H U
Long term effect of a structured inpatient diabetes teaching and treatment programme in type 2 diabetic patients: influence of mode of follow-up.
Diabetes research and clinical practice 1999;46(2):135-41.
1998: Fritsche A; Stumvoll M; Grüb M; Sieslack S; Renn W; Schmülling R M; Häring H U; Gerich J E
Effect of hypoglycemia on beta-adrenergic sensitivity in normal and type 1 diabetic subjects.
Diabetes care 1998;21(9):1505-10.
1998: Fritsche A; Stumvoll M; Renn W; Schmülling R M
Diabetes teaching program improves glycemic control and preserves perception of hypoglycemia.
Diabetes research and clinical practice 1998;40(2):129-35.
1998: Fritsche A; Wahl H G; Metzinger E; Renn W; Kellerer M; Häring H; Stumvoll M
Evidence for inhibition of leptin secretion by catecholamines in man.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 1998;106(5):415-8.
1997: Stumvoll M; Fritsche A
Necrotizing fasciitis caused by unencapsulated Haemophilus influenzae.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1997;25(2):327.
1996: Stumvoll M; Fritsche A; Wehrmann M; Dammann F; Becker H D; Eggstein M
A functioning adrenocortical hemangioma.
The Journal of urology 1996;155(2):638.
1992: Iser G; Fritsche A; Eggstein M
[MODY diabetes]
Deutsche medizinische Wochenschrift (1946) 1992;117(51-52):1985-6.

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