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以前即已明确,梭状芽胞杆菌属的气性坏疽杆菌、破伤风杆菌、肉毒杆菌等厌氧菌,在不良环境下可在体外形成芽胞,由外毒素引起人的严重疾病。但是,无芽胞厌氧菌则是构成人肠道和泌尿生殖器、口腔、上呼吸道正常寄生菌丛的重要细菌.虽作为肺、胸膜感染的病原菌决不少见,但过去下呼吸道厌氧菌感染的报告并不多,此有可能被忽略.Guillemot 等(1904年)最早报告13例厌氧菌性脓胸病人的胸液涂片检查,尽管发现大量细菌,但普通需氧培养几乎均为阴性.近年,由于气袋法和厌氧室法等厌氧菌培养技术已在
It has been clear before, Clostridium aeruginosa bacillus, Clostridium tetani, Clostridium botulinum and other anaerobic bacteria, under adverse conditions in the formation of spores, exotoxin caused by serious diseases. However, the non-spore-forming anaerobes constitute important bacteria in the gut and genitourinary tract, oral and upper respiratory tract normal parasites.Although pathogens of pulmonary and pleural infections are by no means rare, in the past, the lower respiratory tract anaerobic infections The report is not many, which may be ignored.Guillemot et al (1904) first reported in 13 cases of anaerobic empyema in patients with pleural fluid smear examination, despite the discovery of a large number of bacteria, but the general aerobic culture were almost negative. In recent years, due to the air bag method and anaerobic chamber method and other anaerobic culture technology has been