近十年来,由于细菌学技术的进步,如广泛应用简单的Gas PaK厌氧罐和选择性培养基,使临床实验室有可能收集、培养及鉴定厌氧菌.医生对厌氧菌感染的临床重要性因而也更为明确.正常菌群中的厌氧菌和厌氧菌感染的发病原理正常菌群中的厌氧菌,可供给宿主维生素K,并使胆汁酸分解与转化,胆红素转化为尿胆元.皮肤和粘膜表面虽有氧存在,但 In recent ten years, due to advances in bacteriological techniques, such as the extensive use of simple Gas PaK anaerobic tank and selective medium, so that clinical laboratories may collect, culture and identification of anaerobic bacteria. Doctors anaerobic infections in clinical The importance and therefore more clearly.Analyse the pathogenesis of anaerobic and anaerobic infections in normal flora anaerobic bacteria in normal flora, can supply the host vitamin K, and bile acid decomposition and conversion, bilirubin Transform into urinary gall bladder.Although the skin and mucosal surface of oxygen exist, but