Objective:To evaluate the effects of compound ornidazole and pefloxacinmesylat sustained-release periodontal suppository on to human periodontal ligament fibroblasts(HPDLFS).

• 目的:观察复方奥硝唑甲磺酸培氟沙星缓释牙栓对体外培养的人牙周膜成纤维细胞(HPDLFS)生长的影响。