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目的研究水溶性蜂胶对感染根管内常见菌粪肠球菌的体外抑菌活性。方法采用液体稀释法测定水溶性蜂胶对粪肠球菌的最低杀菌浓度(Minimal bactericidal concentrations,MBC)。结果蜂胶对粪肠球菌的MBC为0.156%。结论蜂胶对感染根管内粪肠球菌具有良好的抑菌活性,将其用于感染根管消毒具有很好的应用前景。
Objective To study the antibacterial activity of water-soluble propolis in vitro against common Enterococcus faecalis in infected root canal. Methods Minimal bactericidal concentrations (MBC) of water-soluble propolis against Enterococcus faecalis were determined by liquid dilution method. Results The MBC of propolis to Enterococcus faecalis was 0.156%. Conclusion Propolis has good antibacterial activity against Enterococcus faecalis infected with root canal, and its application to root canal disinfection has good application prospects.