volume 283, issue 4, PE738-E744 2002
DOI: 10.1152/ajpendo.00199.2002
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Abstract: This study evaluated the relative contribution of insulin-dependent mechanisms vs. mechanisms independent on dynamic insulin for glucose intolerance induced by high-fat diet. C57BL/6J mice underwent a frequently sampled intravenous glucose tolerance test (1 g/kg glucose) at 1 wk and 1, 3, and 10 mo after initiation of a high-fat diet (58% fat; control diet 11% fat) to measure glucose effectiveness (SG) and disposition index (DI), i.e., insulin sensitivity (SI) times early or total insulin secretion. Glucose d…

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