Krasnil'nikov A P, Adarchenko A A
Lab Delo. 1989(2):63-6.
A new parameter is suggested: the antiseptic activity index (AAI), representing a ratio of the antiseptic concentration recommended for practice to its minimal suppressing concentration (MSC) for a certain bacterial strain or X + 2S MSC (the mean arithmetic value with two sigmas) for a population, species, or group of closely related species. This index has been determined in extrahospital and hospital strains of Staphylococcus aureus (342 strains), Pseudomonas aeruginosa (277 strains), and Enterobacteriaceae (500 strains). AAI gives a quantitative characterization of the antiseptic activity and of bacterial sensitivity to antiseptics, it is recommended for practical therapeutic and prophylactic antiseptics.
防腐活性指数（AAI），它表示实际推荐的防腐剂浓度与其对某一细菌菌株的最小抑制浓度（MSC）之比，或对于一个种群、物种或密切相关物种组而言，与其X + 2S MSC（两个标准差的算术平均值）之比。该指数已在医院外和医院的金黄色葡萄球菌菌株（342株）、铜绿假单胞菌菌株（277株）和肠杆菌科菌株（500株）中测定。AAI对防腐剂活性和细菌对防腐剂的敏感性进行了定量表征，推荐用于实际治疗和预防性防腐剂。
