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肠道微生物对宿主免疫系统的调节及其可能机制

DOI: 10.3969/j.issn.1006-267x.2015.02.007

Keywords: 肠道微生物,宿主,免疫系统发育,免疫平衡

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Abstract:

动物肠道是一个开放的生态系统,栖息着大量的微生物,这些微生物与宿主免疫系统之间协同进化,在维持肠道稳态方面发挥着重要的作用.建立和维持肠道微生物与宿主免疫系统之间有益的相互作用是保障机体健康的关键.为此,本文综述了肠道微生物区系的组成及影响因素、肠道微生物促进宿主免疫系统的发育及调节机体免疫系统的可能机制.

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