Effect of Tongbiling (通痹灵) on the Synoviocyte Function in Adjuvant Arthritis Rats  

作　　者：陈纪藩 赵会芳 沈晓燕 李颂华 李迎敏 廖世煌 黄仰模 奥西秀树 邱联群 关彤 方永奇 刘晓玲 

出　　处：《Chinese Journal of Integrative Medicine》2000年第1期43-46,共4页中国结合医学杂志（英文版）

基　　金：ThisprogramwassupportedbytheNatureScienceFounda tionofGuangdongProvince(No.960550)

摘　　要：Objective: To study the effect of Tongbiling (TBL) on the proliferation of synovial fibroblast and interleukin1 (IL1), tumor necrosis factor-α (TNF-α) and prostaglandin E 2 (PGE 2) secreted by synoviocytes in adjuvant arthritis (AA) rats. Methods: Synovial fibroblast was derived from culture of tissue piece. The effect of primary synoviocyte culture supernatants on the fibroblast proliferation were assayed and IL1, TNF-α bioactivity and PGE 2 content of supernatants of cultured synoviocytes were measured. Results: TBL could significantly inhibit the synovial fibroblast proliferation (P<0.001), and downregulate IL1, TNFα and PGE 2 productions (P<0.001); indomethacin could obviously promote the synovial fibroblast proliferation(P< 0.001 ). It significantly inhibited PGE 2 production, but further upregulated IL1 and TNFα secreted by synoviocytes (P<0.01). Conclusion: The therapeutical effect of TBL on AA might be associated with its downregulating the secretory function of synoviocyte, then restoring the abnormal proliferation of fibroblast to normal levels.Objective: To study the effect of Tongbiling (TBL) on the proliferation of synovial fibroblast and interleukin1 (IL1), tumor necrosis factor-α (TNF-α) and prostaglandin E 2 (PGE 2) secreted by synoviocytes in adjuvant arthritis (AA) rats. Methods: Synovial fibroblast was derived from culture of tissue piece. The effect of primary synoviocyte culture supernatants on the fibroblast proliferation were assayed and IL1, TNF-α bioactivity and PGE 2 content of supernatants of cultured synoviocytes were measured. Results: TBL could significantly inhibit the synovial fibroblast proliferation (P<0.001), and downregulate IL1, TNFα and PGE 2 productions (P<0.001); indomethacin could obviously promote the synovial fibroblast proliferation(P< 0.001 ). It significantly inhibited PGE 2 production, but further upregulated IL1 and TNFα secreted by synoviocytes (P<0.01). Conclusion: The therapeutical effect of TBL on AA might be associated with its downregulating the secretory function of synoviocyte, then restoring the abnormal proliferation of fibroblast to normal levels.

关 键 词：adjuvant arthritis synovial membrane cell culture FIBROBLAST cell proliferation CYTOKINE TONGBILING 

分 类 号：R285[医药卫生—中药学]