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目的研究金蝉口服液的抗菌活性并测定其对某些细菌的最小抑菌浓度。方法采用液体试管法测定金蝉口服液的最小抑菌浓度。结果金蝉口服液对流感嗜血杆菌、肺炎链球菌、金黄色葡萄球菌、大肠杆菌、肺炎克雷伯菌均具有较好的抗菌效果,其对这5种细菌的最小抑菌浓度分别为0.125,0.25,1.0,1.0,0.25 mL.mL 1。结论金蝉口服液制备简单,疗效确切,对儿科临床常见致病菌具有较好的抗菌活性。
Objective To study the antibacterial activity of Jinchan oral liquid and to determine the minimum inhibitory concentration (MIC) to certain bacteria. Methods The minimum inhibitory concentration of gold cicada oral solution was determined by liquid test tube method. Results Jin cicada oral liquid against Haemophilus influenzae, Streptococcus pneumoniae, Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae has a good antibacterial effect, the minimum inhibitory concentrations of these five bacteria were 0.125 , 0.25, 1.0, 1.0, 0.25 mL.mL 1. Conclusion Jin Chan oral liquid preparation is simple, curative effect is exact, has good antibacterial activity to common pediatric clinical pathogenic bacteria.