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Jürgens, H.* ; Haass, W.* ; Castañeda, T.R.* ; Schürmann, A.* ; Koebnick, C.* ; Dombrowski, F.* ; Otto, B.* ; Nawrocki, A.R.* ; Scherer, P.E.* ; Spranger, J.* ; Ristow, M.* ; Joost, H.G.* ; Havel, P.J.* ; Tschöp, M.H.

Consuming fructose-sweetened beverages increases body adiposity in mice.

Obes. Res. Clin. Pract. 13, 1146-1156 (2005)
DOI PMC
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
OBJECTIVE: The marked increase in the prevalence of obesity in the United States has recently been attributed to the increased fructose consumption. To determine if and how fructose might promote obesity in an animal model, we measured body composition, energy intake, energy expenditure, substrate oxidation, and several endocrine parameters related to energy homeostasis in mice consuming fructose. RESEARCH METHODS AND PROCEDURES: We compared the effects of ad libitum access to fructose (15% solution in water), sucrose (10%, popular soft drink), and artificial sweetener (0% calories, popular diet soft drink) on adipogenesis and energy metabolism in mice. RESULTS: Exposure to fructose water increased adiposity, whereas increased fat mass after consumption of soft drinks or diet soft drinks did not reach statistical significance (n = 9 each group). Total intake of energy was unaltered, because mice proportionally reduced their caloric intake from chow. There was a trend toward reduced energy expenditure and increased respiratory quotient, albeit not significant, in the fructose group. Furthermore, fructose produced a hepatic lipid accumulation with a characteristic pericentral pattern. DISCUSSION: These data are compatible with the conclusion that a high intake of fructose selectively enhances adipogenesis, possibly through a shift of substrate use to lipogenesis.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Sprache englisch
Veröffentlichungsjahr 2005
HGF-Berichtsjahr 2005
ISSN (print) / ISBN 1871-403X
e-ISSN 1878-0318
Zeitschrift Obesity Research and Clinical Practice
Quellenangaben Band: 13, Heft: 7, Seiten: 1146-1156 Artikelnummer: , Supplement: ,
Verlag Elsevier
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Diabetes and Obesity (IDO)
POF Topic(s) 30201 - Metabolic Health
Forschungsfeld(er) Helmholtz Diabetes Center
PSP-Element(e) G-502200-001
DOI 10.1038/oby.2005.136
PubMed ID 16076983
Erfassungsdatum 2020-02-20
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