在肥胖小鼠中,饮食中的胆固醇通过肠道微生物群衍生的脱氧胆酸损害了认知能力

Yan Liu1, Zhangtie Wang1, Yansong Zhang1

  • 1College of Biosystems Engineering and Food Science, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou, China.

Gut microbes
|July 28, 2025
PubMed
概括

饮食中含有胆固醇的高脂肪饮食 (HFD) 会损害认知功能. 肠道细菌将胆固醇代谢成脱氧醇酸 (DCA),通过肠-大脑轴驱动认知能力下降.