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Medical Microbiology Department of Microbiology, HMU
Section III Bacteriology Normal Microbial Flora  in Human Body Zhao-Hua Zhong, Ph.D., Prof. Department of Microbiology Harbin Medical University
KEY TERMS  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pathogenic Bacteria 少数 细菌总有致病性 许多 细菌具有潜在致病性 大多 细菌不具有致病性
Normal Microbial Flora ,[object Object],[object Object]
Normal Microbiota= Normal Flora ,[object Object],[object Object],[object Object]
Normal Microbial Flora Groups ,[object Object],[object Object],[object Object],[object Object],[object Object]
Transient Flora ,[object Object],[object Object],[object Object]
Classifications of Normal Flora ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Microecosystem - Microecology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Skin Flora ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Oral Cavity and Nasopharyngeal Flora ,[object Object],[object Object],[object Object],[object Object]
Intestinal Flora ,[object Object],[object Object],[object Object],[object Object],[object Object]
Urogenital Flora ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Normal Flora ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Biological Outcomes ,[object Object],[object Object],[object Object],[object Object]
Physiological Benefits ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
占位性生物屏障作用
Opportunistic Infections ,[object Object],[object Object],[object Object]
Microeubiosis / Microdysbiosis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Causes of Microdysbiosis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Opportunistic pathogen ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Hospital Infection ,[object Object],[object Object]

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normal microbial flora