梅丁消炎颗粒体外抗菌作用的研究

Study on Antibacterial Activity of Meiding Xiaoyan Keli

目的观察梅丁消炎颗粒的体外抗菌作用。方法采用琼脂扩散法、连续稀释法分别测定梅丁消炎颗粒的抑菌圈和最低杀菌浓度(MBC)。结果梅丁消炎颗粒对乙型溶血性链球菌、肺炎双球菌、金黄色葡萄球菌、化脓性链球菌等均有明显的体外抗菌作用。结论梅丁消炎颗粒对受试菌均有不同程度的抗菌作用,且抗菌谱较广,为临床治疗扁桃体炎、咽喉炎等提供了保证。

Objective To observe in vitro antibacterial activity of Meiding Xiaoyan Keli. Methods Agar diffusion and serial dilution methods were used to detect the inhibition zone and minimal bactericidal concentration（MBC） of Meiding Xiaoyan Keli respectively. Results Meiding Xiaoyan Keli had apparent in vitro antibacterial activity for beta - hemolytic streptococcus, diplococcus pennmoniae, staphylococcus aureus rosenbach,pyogenic streptococcus,etc. Conclusion Melding Xiaoyan Keli demonstrates antibacterial activity of tested bacteria to different extents. This drug is broad in antibacterial spectrum and guarantees clinical treatment of tonsillitis,laryngopharyngitis, etc.