对于人类微生态学的认识始于1676年,荷兰人Antony van Leeuwenhoek首次用自制的显微镜观察人体内的微生物。直至十九世纪末,微生物学家才重视人体微生物群的研究。获得突出的进展还是70年代以后,由于厌氧培养技术的改进、悉生生物学的研究及现代技术的应用,使人体微生态学的认识逐步深入。 胃肠道微生态学是人体微生态学的重要组成部分,研究历史悠久、资料丰富、意义重大。胃肠道微生 The understanding of human micro-ecology began in 1676, the Dutch Antony van Leeuwenhoek for the first time with a homemade microscope to observe the body of microorganisms. Until the late nineteenth century, microbiologists focused on the study of human microbiota. Obvious progress was made 70 years later, due to the improvement of anaerobic culture technology, biological research and the application of modern technology, so that the understanding of human micro-ecology gradually. Gastrointestinal micro-ecology is an important part of human micro-ecology. The research has a long history, rich information and great significance. Gastrointestinal micro-organisms