Zabransky R J, Randall E, Sutter V L, Birk R J, Westenfelder G, Emmerman J, Ghoneim A T
J Clin Microbiol. 1983 Apr;17(4):711-4. doi: 10.1128/jcm.17.4.711-714.1983.
The minimum inhibitory concentrations of cefoperazone were determined in a collaborative study for eight National Committee for Clinical Laboratory Standards control and reference strains of anaerobic bacteria by agar and microdilution techniques with several types and sources of media. Recommended minimum inhibitory concentrations for the control strains, Bacteroides fragilis ATCC 25285 and Bacteroides thetaiotaomicron ATCC 29741, are 32 to 64 micrograms/ml and 64 micrograms/ml, respectively. Clostridium perfringens ATCC 13124 gave inconsistent results, and no value is recommended. Recommended values for reference strains are presented. Modification of media did not significantly change the minimum inhibitory concentrations.
采用琼脂法和微量稀释法,在多种类型和来源的培养基中,通过一项协作研究测定了头孢哌酮对美国国家临床实验室标准委员会的8株厌氧菌对照和参考菌株的最低抑菌浓度。脆弱拟杆菌ATCC 25285和多形拟杆菌ATCC 29741这两种对照菌株的推荐最低抑菌浓度分别为32至64微克/毫升和64微克/毫升。产气荚膜梭菌ATCC 13124的结果不一致,因此不推荐给出具体数值。文中列出了参考菌株的推荐值。培养基的改变并未显著改变最低抑菌浓度。