肠道菌群对疾病相关影响的研究进展  

Progress in the Influence of Intestinal Flora on Disease-Related Studies

作　　者：王艳辉 赵成玉[2] 

机构地区：[1]青海大学附属医院,青海 西宁 [2]青海大学附属医院老年医学科,青海 西宁

出　　处：《临床医学进展》2022年第5期4735-4739,共5页Advances in Clinical Medicine

摘　　要：肠道菌群(intestinal flora)由数以十万亿计的肠道细菌组成,其基因比宿主基因组多150多倍。主要为厚壁菌门、拟杆菌门、放线菌门、变形菌门、瘤胃球菌科和疣菌门,其中厚壁菌门和拟杆菌门占肠道菌群的90%。肠道菌群具有比宿主更大的遗传多样性,是决定疾病发生、进展和治疗反应可变性的重要因素。The intestinal flora consists of billions of gut bacteria with more than 150 times more genes than the host genome. They are mainly Firmicutes, Bacteroidetes, Actinobacteria, Proteobacteria, Rumi-nococci and Warts, among which Firmicutes and Bacteroidetes account for 90% of the intestinal flora. The gut microbiota has greater genetic diversity than the host and is an important factor in determining the variability in disease occurrence, progression, and treatment response.

关 键 词：肠道菌群 肠道菌群失调 肠道菌群相关疾病 

分 类 号：R574[医药卫生—消化系统]