仔猪胃肠道微生物菌群定植规律及其功能的研究进展

通常情况下,动物胃肠道内正常微生物菌群与宿主建立了一种相互依存、相互制约的微生态关系,这些微生物菌群和宿主构成了一个统一的整体。它们在维持动物健康和正常生理状态,提高动物机体的抵抗力,抑制潜在病原菌在动物胃肠道的定植等方面发挥着重要作用。本文就猪胚胎期、哺乳期、断奶期胃肠道微生物菌群的定植规律及其功能等方面进行综述,供进一步研究猪胃肠道微生物参考。

Advances in Gastrointestinal Microflora Colonization Rule and Function of Piglet

A mutual inherent and mutual inhibition ecological relationship between hoster and normal microflora in gastrointestine of animals was established.These microorganisms played important roles in keeping animal health, improving the resistance of animal, suppressing potentially pathogenic bacteria in the gut and keeping the normal physical functions for animals.This paper took a review on the gastrointestinal microflora colonization rule and function of pigs in embryo period, suckling period and weanling period.This will provide certain reference for further studying the gastrointestinal microorganisms of pigs.