Chinese General Practice ›› 2019, Vol. 22 ›› Issue (27): 3298-3301.DOI: 10.12114/j.issn.1007-9572.2019.00.234

• Monographic Research • Previous Articles     Next Articles

Research Progress on the Relationship between Aging and Its Related Diseases and Gut Microbiota 

  

  1. Tianjin Third Central Hospital/Tianjin Institute of Hepatobiliary Diseases/Tianjin Key Laboratory of Artificial Cell/Artificial Cell Engineering Technology Research Center of Public Health Ministry,Tianjin 300170,China
    *Corresponding author:LI Nali,Attending physician;E-mail:lnl12226@126.com
  • Published:2019-09-20 Online:2019-09-20

肠道菌群与衰老相关疾病关系的研究进展

  

  1. 300170天津市第三中心医院 天津市肝胆疾病研究所 天津市人工细胞重点实验室 卫生部人工细胞工程技术研究中心
    *通信作者:李娜丽,主治医生;E-mail:lnl12226@126.com

Abstract: With the increasing trend of global population aging,how to improve the quality of life of the elderly population becomes a global public health problem.As the largest micro-ecosystem of human body,intestinal bacteria play an important role in the process of aging and its related diseases,which has attracted more and more attention of clinicians.This paper summarizes the research progress of senility and intestinal flora at home and abroad,and reviews the factors affecting intestinal flora in the elderly,the characteristics of intestinal flora changes in the elderly,and the metabolites of intestinal flora and their physiological functions and the pathogenic mechanism in order to provide a reference for clinical practice.

Key words: Aging, Gut microbiota, Enteric bacteria, Chronic inflammation, Fatty acids

摘要: 随着全球人口老龄化趋势的加剧,如何改善老年人口的生存质量成为一个全球性的公共卫生问题。肠道细菌作为人体最大的微生态系统,在衰老及相关疾病进程中起重要作用,日益受到临床医生关注。本文对肠道菌群与衰老相关疾病关系的国内外研究进展进行总结,并从影响老年人肠道菌群的因素、老年人肠道菌群变化的特点、肠道菌群代谢产物及其生理作用、肠道菌群代谢产物致病机制等方面进行综述,旨在为临床提供帮助。

关键词: 衰老, 肠道菌群, 肠道细菌, 慢性炎症, 脂肪酸类