首页|小肠细菌过度生长和代谢功能障碍相关脂肪变性肝病的研究进展

小肠细菌过度生长和代谢功能障碍相关脂肪变性肝病的研究进展

Advances in Research on Small Intestinal Bacterial Overgrowth and Metabolic Dysfunction-associated Steatotic Liver Disease

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随着生活水平的提高以及饮食结构的改变,代谢功能障碍相关脂肪变性肝病(MASLD)已成为世界范围内最常见的慢性肝病之一.研究表明肠道微生物的改变与代谢综合征相关,而MASLD被视为代谢综合征在肝脏中的表现.近年研究发现小肠细菌过度生长(SIBO)与MASLD的发生有关.SIBO可通过肠-肝轴破坏肠黏膜屏障、改变肠道微生物群及其代谢产物,促进MASLD的发生、发展.本文就SIBO和MASLD的研究进展作一综述.
With the improvement of living standard and dietary changes,metabolic dysfunction-associated steatotic liver disease(MASLD)has become one of the most common chronic liver diseases worldwide.Studies have shown that alterations in gut microflora are associated with the metabolic syndrome,and MASLD is regarded as a manifestation of metabolic syndrome in the liver.In recent years,it has been found that small intestinal bacterial overgrowth(SIBO)is closely related to the development of MASLD.SIBO can contribute to MASLD by disrupting the intestinal mucosal barrier through the gut-hepatic axis,and by altering the intestinal microbiota and its metabolic products.This article reviewed the advances in research on SIBO and MASLD.

Metabolic Dysfunction-Associated Steatotic Liver DiseaseSmall Intestinal Bacterial OvergrowthLipopolysaccharidesShort-Chain Fatty AcidsBile AcidsCholine

黄嘉丽、王子腾、谈文韬、张鹏飞、刘红

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首都医科大学附属北京世纪坛医院消化内科(100038)

代谢功能障碍相关脂肪变性肝病 小肠细菌过度生长 脂多糖 短链脂肪酸 胆汁酸 胆碱

2024

胃肠病学
上海交通大学医学院附属仁济医院

胃肠病学

CSTPCD
影响因子:1.217
ISSN:1008-7125
年,卷(期):2024.29(2)