目的 :观察中药对脑膜炎球菌的体外抗菌作用。方法 :琼脂打孔法。将供试药注入孔内 ,根据抑菌圈直径确定其抗菌力强弱。结果 :从供试的12 0种中草药中筛选出 6 6种对脑膜炎球菌具有不同程度的抑制作用 ,其中抑制力强者有黄连、黄柏、乌梅、五倍子、生大蒜、大黄、明矾、硼砂等 8种 ;抑制力中等者有黄芩、艾叶等 12种。结论 :部分中药对脑膜炎球菌有较强的体外抑菌作用 Objective: To observe the antibacterial effect of Chinese medicine on meningococcus in vitro. Method: Agar punching method. The test drug is injected into the hole, and the antibacterial strength is determined according to the diameter of the inhibition zone. RESULTS: Sixty-six species of Chinese herbal medicines were screened out from the tested 60 species of meningococcal bacteria with different degrees of inhibitory effects, among which strong inhibitory effects were Coptis, Phellodendron, Wumei, gallnut, raw garlic, rhubarb, alum, borax, etc. 8 species; moderate inhibitory power include 12 species such as Astragalus and Alfalfa. Conclusion : Some Chinese herbs have strong antibacterial effect on meningococcus in vitro