Marina M, Strong C A, Civen R, Molitoris E, Finegold S M
Research Service, Veterans Affairs Medical Center West Los Angeles, California 90073.
Clin Infect Dis. 1993 Jun;16 Suppl 4:S256-62. doi: 10.1093/clinids/16.supplement_4.s256.
A retrospective bacteriologic study of anaerobic pleuropulmonary infections diagnosed at the Wadsworth Veterans Affairs Medical Center between 1976 and 1991 was performed. There were 116 specimens from 110 patients. Available strains were reexamined using the latest tests and taxonomic schemes. Pleural fluid was believed to provide the most reliable specimen; cultures yielded an average of 3.0 anaerobes and 0.6 nonanaerobes per specimen. The most commonly encountered anaerobes were pigmented Prevotella species, nonpigmented Prevotella species, Fusobacterium nucleatum, Peptostreptococcus species, and Bacteroides species. Thirty percent of the anaerobic gram-negative rods were beta-lactamase producers.
对1976年至1991年间在沃兹沃思退伍军人事务医疗中心诊断出的厌氧性胸膜肺部感染进行了一项回顾性细菌学研究。共有来自110名患者的116份标本。使用最新的检测方法和分类方案对可用菌株进行了重新检测。胸腔积液被认为是最可靠的标本；每份标本培养出的厌氧菌平均为3.0种，非厌氧菌为0.6种。最常见的厌氧菌是产色素普雷沃菌属、非产色素普雷沃菌属、具核梭杆菌、消化链球菌属和拟杆菌属。30%的厌氧革兰氏阴性杆菌产β-内酰胺酶。
