Výsledky vyhledávání - "Alessandra Bierwagen"

Akademický článek

An 8-week diet high in cereal fiber and coffee but free of red meat does not improve beta-cell function in patients with type 2 diabetes mellitus: a randomized controlled trial

Autor: Yanislava Karusheva, Lejla Kunstein, Alessandra Bierwagen, Bettina Nowotny, Stefan Kabisch, Jan B. Groener, Ann Kristin Fleitmann, Christian Herder, Giovanni Pacini, Klaus Strassburger, Hans-Ulrich Häring, Peter P. Nawroth, Andreas F. H. Pfeiffer, Volker Burkart, Karsten Müssig, Michael Roden, Julia Szendroedi

Publikováno v: Nutrition & Metabolism, Vol 15, Iss 1, Pp 1-8 (2018)

Abstract Background Higher dietary intake of fibers and coffee, but lower red meat intake is associated with reduced risk for type 2 diabetes in epidemiological studies. We hypothesized that a calorie-restricted diet, which is high in fiber and coffe

Externí odkaz: https://doaj.org/article/e05624ab412e4ac993e9ab4ddf1e7794

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Akademický článek

Constant hepatic ATP concentrations during prolonged fasting and absence of effects of Cerbomed Nemos® on parasympathetic tone and hepatic energy metabolism

Autor: Sofiya Gancheva, Alessandra Bierwagen, Daniel F. Markgraf, Gidon J. Bönhof, Kevin G. Murphy, Erifili Hatziagelaki, Jesper Lundbom, Dan Ziegler, Michael Roden

Publikováno v: Molecular Metabolism, Vol 7, Iss , Pp 71-79 (2018)

Objective: Brain insulin-induced improvement in glucose homeostasis has been proposed to be mediated by the parasympathetic nervous system. Non-invasive transcutaneous auricular vagus nerve stimulation (taVNS) activating afferent branches of the vagu

Externí odkaz: https://doaj.org/article/9fc64979be264e8dbd49ecdcf0616c92

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Athletes feature greater rates of muscle glucose transport and glycogen synthesis during lipid infusion

Autor: Sofiya Gancheva, Gert Schaart, Michael Roden, Paul Begovatz, Matthijs K. C. Hesselink, Esther Kornips, Esther Phielix, Patrick Schrauwen, Alessandra Bierwagen

Publikováno v: JCI INSIGHT, 4(21):127928. American Society for Clinical Investigation

BACKGROUND: Insulin resistance results from impaired skeletal muscle glucose transport/phosphorylation, linked to augmented lipid availability. Despite greater intramuscular lipids, athletes are highly insulin sensitive, which could result from highe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9395e3889c4f68ad4ac5b1ba34bb3eb2
https://doi.org/10.1172/jci.insight.127928

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Cardiometabolic risk factor clustering in patients with deficient branched-chain amino acid catabolism: A case-control study

Publikováno v: Journal of inherited metabolic diseaseREFERENCES. 43(5)

Classical organic acidemias (OAs) result from defective mitochondrial catabolism of branched-chain amino acids (BCAAs). Abnormal mitochondrial function relates to oxidative stress, ectopic lipids and insulin resistance (IR). We investigated whether g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb80dc88f6d822bda56dd3718280d5c7
https://pubmed.ncbi.nlm.nih.gov/32118306

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H-1-MRS of femoral red and yellow bone marrow fat composition and water content in healthy young men and women at 3 T

Autor: Alessandra Bierwagen, Jong-Hee Hwang, Karsten Müssig, Jesper Lundbom, Kálmán Bódis, Maria Apostolopoulou, Michael Roden, Julia Szendroedi

Objectives There is a discrepancy between studies suggesting that higher bone marrow fat saturation is associated with impaired health, and studies suggesting that erythropoiesis increases red bone marrow (RBM) fat saturation in young healthy individ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcdc95d62cc0d68771199149b40aa7a2
http://hdl.handle.net/10138/306751

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Effects on Insulin Sensitivity, but Not on Mitochondrial Function Are Dependent on Insulin Resistance Status after High Intensity Interval Training

Autor: Sofiya Gancheva, Michael Roden, Julia Szendroedi, Tomas Jelenik, Karsten Müssig, Dominik Pesta, Yanislava Karusheva, Maria Apostolopoulou, Alessandra Bierwagen

Publikováno v: Diabetes. 67

High intensity interval training (HIIT) is a time-efficient training approach to stimulate biogenesis in healthy populations. We hypothesized that HIIT would increase skeletal muscle insulin sensitivity due to improved muscle mitochondrial function i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca697850c57fbacca598eccca9f19d09
https://doi.org/10.2337/db18-69-or

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An 8-week diet high in cereal fiber and coffee but free of red meat does not improve beta-cell function in patients with type 2 diabetes mellitus: a randomized controlled trial

Autor: Ann Kristin Fleitmann, Jan B. Groener, Yanislava Karusheva, Giovanni Pacini, Lejla Kunstein, Stefan Kabisch, Julia Szendroedi, Karsten Müssig, Volker Burkart, Andreas Pfeiffer, Peter P. Nawroth, Christian Herder, Michael Roden, Hans-Ulrich Häring, Bettina Nowotny, Klaus Strassburger, Alessandra Bierwagen

Publikováno v: Nutrition & Metabolism
Nutrition & Metabolism, Vol 15, Iss 1, Pp 1-8 (2018)
Nutrition & metabolism, 15:90

Background Higher dietary intake of fibers and coffee, but lower red meat intake is associated with reduced risk for type 2 diabetes in epidemiological studies. We hypothesized that a calorie-restricted diet, which is high in fiber and coffee, but fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1237f74c1c0927bdf40fc75ff6c3655
https://pubmed.ncbi.nlm.nih.gov/30619502

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Characterization of the peak at 2.06 ppm in31P magnetic resonance spectroscopy of human liver: phosphoenolpyruvate or phosphatidylcholine?

Autor: Paul Begovatz, Peter Nowotny, Chrysi Koliaki, Alessandra Bierwagen, Jesper Lundbom, Daniel F. Markgraf, Birgit Klüppelholz, Bettina Nowotny, Michael Roden, Guido Giani

Publikováno v: NMR in Biomedicine. 28:898-905

High field MR scanners can resolve a metabolite resonating at 2.06 ppm in the in vivo proton-decoupled liver 31P MR spectrum. Traditionally this peak has been assigned to phosphoenolpyruvate (PEP), the key metabolite for gluconeogenesis. However, rec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71a552eae9bf75c6a8cfff9301b004df
https://doi.org/10.1002/nbm.3323

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Effects of Intranasal Insulin on Hepatic Fat Accumulation and Energy Metabolism in Humans

Autor: Martin Heni, Sofiya Gancheva, Michael Roden, Chrysi Koliaki, Andreas Fritsche, Hans-Ulrich Häring, Alessandra Bierwagen, Peter Nowotny, Julia Szendroedi

Publikováno v: Diabetes 64, 1966-1975 (2015)

Studies in rodents suggest that insulin controls hepatic glucose metabolism through brain-liver crosstalk, but human studies using intranasal insulin to mimic central insulin delivery provided conflicting results. In this randomized controlled cross-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2d4c87ad23a69890d32332cb01614fc
https://doi.org/10.2337/db14-0892

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