MethodsThe MIC MLC experiments were carried out by serial dilutiontest.
方法采用连续稀释法对毛金丝桃醇提取物进行M IC、MLC实验研究。
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METHODS The dilutiontest was performed to detect the susceptibility to 21 kinds of antimicrobial agents and genotypes of AMEs of 20 E. coli strains were analyzed by polymerase chain reaction(PCR).