Abnormal Fecal Microbiota Community and Functions in Patients with Hepatitis B Liver Cirrhosis as Revealed by a Metagenomic Approach
Human gut harbors up to 100 trillion microbes, equivalent to 1011-1012 cells/g colonic content with a biomass of > 1 kg ”1, 2”, which encode 100-fold more unique genes than our own genome ”3”.The microbial diversity in human gut exhibits high levels of variation and is dominated by members of just two bacterial phyla, Bacteroidetes and Firmicutes ”4”.Obligate anaerobes, such as Bacteroides, Bifidobacterium, Bacillus, and Peptostreptococcus, account for 99.9% among the intestinal microbiota, although Bacteroides and Bifidobacterium account for 55% ”5”.The majority of resident microbes in the gut have a profound influence on human physiology and nutrition ”6, 7”.
Xiao Wei Jing Lu Weishi Lin Xiangna Zhao Huan Li Ming Zeng Jing Yuan
Institute of Disease Control and Prevention, Academy of Military Medical Sciences, No.20 Dongda Stre National Institutes for Food and Drug Control, Beijing, 100050,China
国内会议
2015第二届北京保护健康协会微生态学学术交流会暨微生态产业研讨会(北京)
北京
英文
245-247
2015-12-01（万方平台首次上网日期，不代表论文的发表时间）