期刊名称：Journal of Nutritional Science and Vitaminology
印刷版ISSN：0301-4800
电子版ISSN：1881-7742
出版年度：2008
卷号：54
期号：6
页码：497-500
DOI：10.3177/jnsv.54.497
出版社：Center for Academic Publications Japan
摘要：We investigated the effect of a water-soluble extract from Grifola frondosa , the maitake mushroom, on lipid droplets in brown adipocyte tissue (BAT) cells. This water-soluble extract inhibits the conversion of pre white adipocyte tissue (WAT) cells but does not inhibit that of pre BAT cells. It reduces the amount of accumulated triglycerides (TG) in BAT cells. The glycerol-3-phosphate dehydrogenase (GPDH) activities of BAT cells decreased, but the expression of uncoupling protein 1 (UCP1) levels increased. These results suggest that maitake extract inhibits TG accumulation-related energy metabolism.
关键词：maitake (Grifola frondosa);water-soluble extract;adipocyte conversion;triglyceride (TG);uncoupling protein 1 (UCP1)
