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拉斯克称赞莱普素的功效

Jeffrey S Flier1, Eleftheria Maratos-Flier

  • 1Office of the Dean, Harvard Medical School, Boston, MA 02215, USA. jeffrey_flier@hms.harvard.edu

Cell
|October 5, 2010
PubMed
概括

道格拉斯·科尔曼 (Douglas Coleman) 和杰弗里·弗里德曼 (Jeffrey Friedman) 发现了瘦素,这是一种调节食欲和体重的激素. 在生理学的这一突破推动了对肥胖的分子和遗传研究.

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Regulation of Food Intake01:30

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Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...