EPISODE · Sep 23, 2025 · 2 MIN
今天3分钟我们来聊聊肠道菌群与肥胖之间的关系
from 源于细胞BioInsid的个人播客
研究目的：探讨肠道微生物组对老年小鼠代谢特征的贡献，特别是微生物组与衰老过程中肥胖相关代谢组特征的关联。主要发现： 老年小鼠肠道细菌丰富度更高，但有益菌减少，促炎菌增加 老年小鼠的碳水化合物和脂质代谢途径更活跃 常规饲养小鼠的年龄相关代谢物差异显著多于无菌小鼠 亚油酸代谢途径在老年小鼠中显著富集，可能与肥胖相关结论：肠道微生物组通过调节脂质代谢(尤其是亚油酸代谢)影响宿主代谢特征，可能是老年肥胖的重要因素。前往小宇宙评论区与主播互动
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今天3分钟我们来聊聊肠道菌群与肥胖之间的关系
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