人体微生态与健康和疾病

The links among disease, health and human microbiota

摘要:

人体微生态是人体内的微生物生态群落，是存在于人体组织和体液中的共生和病原微生物的总和，也是近年来发现的“新器官”，它在维持人体健康过程中扮演着重要角色。微生态与宿主间有着全面广泛的相互作用机制，微生态失衡与疾病的发生发展密切相关。本文概述了人体微生态与健康和疾病研究的重要意义，并对国内外研究进展作总结评述。

关键词:人体微生态;健康;疾病

Abstract:

The human microbiota is the ecological community of commensal, the aggregate of symbiotic and pathogenic microorganisms that resides on or within any of several human tissues and biofluids. Human microbiota can be considered as a new ‘organ’ due to its important role in maintaining good health. The interaction mechanisms between microbe and host are comprehensive and complex. The dysbiosis of human microbiota is closely related to the process from diseases occurrence to development. Here we outlined the importance of microbiota study and reviewed the current researches worldwide on the links among disease, health and human microbiota.

Key words:human microbiota;health;disease