Meth-ods The in - vitro postantibiotic effects (PAE) induced by GN, NTL and AMK weredetermined by means of measurement of transmitance using AVANGE Microbilolgy sys-tem.

• 方法 应用AVANTAG全能自动化微生物分析仪用光密度测定法测定GN、NTL和AMK对4种共20株受试菌的PAE.