Jinyuan Duan

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BACKGROUND Jejunoileal bypass (JIB) can markedly ameliorate diabetes in obese patients and rodents. The aim of this study is to systematically evaluate the role of the operational manner and the retained distal small bowel length in mediating changes in glucose homeostasis after intestinal bypass surgeries in nonobese diabetic rats. METHODS(More)
The aim of this study was to develop a novel surgical model to test the “hindgut hypothesis” and thereby study the role of the gut in glucose homeostasis and the mechanism of action of bariatric surgery. Sprague-Dawley rats were given a high-fat and high-sugar diet and treated with 25 mg/kg streptozotocin (STZ). The fat-sugar-fed/STZ-treated rats were(More)
BACKGROUND This study investigated the role of proximal small intestinal bypass (PSIB) and distal small intestinal bypass (DSIB) as well as their long-term effects on weight loss and glucose metabolism in high-sugar and high-fat diet-induced obese rats. METHODS Sprague-Dawley rats were divided into four groups: PSIB, bypassing 60% of the proximal small(More)
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