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头孢唑肟(CZX)与其他3种头孢菌素对66株临床分离的细菌进行最小抑菌浓度(MIC)及最小杀菌浓度(MBC)的比较:CZX在MIC≤8μg/mL时,其抑菌率与杀菌率可分别达到64％和58％;头孢唑林(CEZ)为1.5％和1.5％;头孢美唑(CMZ)为29％和18％;头孢哌酮(CPZ)为21％和15％。实验表明CZX的抗菌作用优于其他3种药物。
Comparison of the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) of ceftizoxime (CZX) and other three cephalosporins against 66 clinically isolated bacteria: The antibacterial activity of CZX at MIC≤8μg / mL The rates of cefazolin (CEZ) were 1.5% and 1.5% for Cefazolin, 29% and 18% for Cefmetazole (CMZ) and 21% and 15% for Cefoperazone (CPZ) %. Experiments show that the antibacterial effect of CZX better than the other three drugs.