随着厌氧菌培养技术的发展,厌氧菌的分离率在不断地提高,且其引起的感染日益被临床各科所重视。厌氧菌分为有芽胞和无芽胞两类,通常寄生于皮肤和粘膜,其中大部分属于正常菌丛。由于外伤、手术、恶性肿痛,各种器质性或功能性疾病、滥用抗生素、放射治疗及使用免疫抑制剂等原因,使宿主的抵抗力降低时,则可侵入邻近器官组织引起感染,在此等感染中,无芽 With the development of anaerobic culture technology, the separation rate of anaerobic bacteria continues to increase, and the infections caused by it are increasingly valued by clinical departments. Anaerobic bacteria are divided into two types of spores and non-sprouting, usually parasitic on the skin and mucous membranes, most of which belong to the normal flora. Due to trauma, surgery, malignant swelling, a variety of organic or functional diseases, abuse of antibiotics, radiation therapy and the use of immunosuppressive agents and other reasons, so that the host’s resistance decreased, it can invade adjacent organ tissue infection, in the In these infections, no buds