摘要
妊娠胎盘、羊水、足月及早产儿胎便中均存在小型、多样性较低的微生物群落。研究表明这些肠道微生物群落组成与母体肠道、口腔微生物群落最为相似,而且母体肠道微生物群落发生改变会引起胎儿肠道微生物群落的改变,猜测肠道微生物的定植很可能发生在妊娠期,并且可能存在母-胎之间微生物的传输通路。本研究就胎儿肠道微生物群落的发现及其国内外研究进展作一综述。
There might be small and less diverse microbial communities in the placenta, amniotic fluid and meconium Researches showed that these microbial communities were most similar to those of the oral cavity and intestinal canal. What' s more, the fetal microbiome alters along with the change of maternal gut microbiome, which induces an hypothesis that the colonization of initial microorganism occurs before birth and there is a microbial transmission channel between mother and offspring. This article reviewed current researches on the fetal intestinal microbiome and maternal microbial transmission.
出处
《中华生殖与避孕杂志》
CAS
CSCD
北大核心
2017年第9期773-778,共6页
Chinese Journal of Reproduction and Contraception