采用McCoy细胞培养衣原体的方法筛选有抗衣原体活性的中药。结果表明穿心莲、车前子、栀子、地肤子和牡丹皮浓度为50～200mg/ml时能显著减少包涵体数目(P<0.01)。其最大抑制率分别为93％,87％,85％,80％和70％。说明这5种抗菌中药具有体外抗生殖道衣原体作用。 Chlamydia was cultured with McCoy cells to screen for traditional Chinese medicines with anti-Chlamydia activity. The results showed that the number of inclusion bodies was significantly reduced when the concentrations of Andrographis paniculata, Psyllium scutellariae, Gardenia jasminoides, Kochia scoparia, and tree peony bark were 50-200 mg/ml (P<0.01). The maximum inhibition rates were 93%, 87%, 85%, 80%, and 70%, respectively. This shows that these 5 antibacterial Chinese herbs have anti-genital chlamydial activity in vitro.