RESUMEN
Objective:To investigate the effect of active components Chinese medicine for tonifying kidney extracted by alcohol on the proliferation and function of cultured human periodontal ligament cells.Methods:The human periodontal ligament cells were cultured in vitro and the effect of active components of Chinese medicine for tonifying kidney extracted by alcohol on the proliferation ability and alkaline phosphatase(ALP)activity of hPDLCs were detected.Results:The active components extracted by alcohol strengthened the proliferation ability and ALP activity of cultured human periodontal ligament cells.Conclusions:The active components of Chinese medicine for tonifying kidney extracted by alcohol had great promotion on the proliferation ability and function of cultured human periodontal ligament cells.