Gut microbiota dysbiosis induced by alcohol exposure in pubertal and adult mice.

ABSTRACT: Alcohol intake causes many diseases including neuropsychiatric symptoms, nutritional deficiency, progressive pancreatitis, liver cirrhosis, and ischemic heart disease. The gut microbiota changes significantly after alcohol exposure. Alcohol consumption tends to increase in underage and young people, but the feature of the gut microbiota in puberty remains largely unexplored. In this study, we conducted alcohol-exposed pubertal and adult mice model to investigate the intestinal damage and gut microbiota change. Interestingly, the responses of pubertal mice and adult mice after alcohol exposure were different. We found that alcohol dehydrogenase decreased and aldehyde dehydrogenase increased in the liver of pubertal mice, thus reducing the accumulation of toxic acetaldehyde. Furthermore, alc

SUBMITTER: Yang J 

PROVIDER: S-EPMC11651099 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature