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雷公藤多苷对自身免疫反应鼠的疗效机制研究

贾永锋, 力弘, 张罗修, 张剑萍   

  1. 1. 上海医科大学药学院药理教研室, 上海 200032;
    2. 上海市第六人民医院药剂科, 上海 200031
  • 收稿日期:1999-09-17 修回日期:1999-12-18 出版日期:2000-09-15 发布日期:2000-09-15

The Therapeutic Effect of Multiglycosides of Tripterygium wilfordii Hook f. on Autoimmune Syndrome Induced by Campylobacter Jejuni in Mice

Jia Yongfeng, Li Hong, Zhang Luoxiu, Zhang Jianping   

  1. 1. Department of Pharmacology, School of Pharmacy, Shanghai Medical University, Shanghai 200032;
    2. Department of Pharmacy, Shanghai No. 6 Hospital, Shanghai 200031
  • Received:1999-09-17 Revised:1999-12-18 Online:2000-09-15 Published:2000-09-15

摘要: 本文观察雷公藤多苷对空肠弯曲菌CF-1株辅以佐剂免疫小鼠产生的自身免疫综合征的作用, 探讨雷公藤多苷对自身免疫病治疗的可能机制。雷公藤多苷75150 mg·kg-1·d-1 ig动物在首次免疫后d14给药d28采用酶联免疫吸附法测定血清抗dsDNA抗体, [3H]-TdR掺入法测定淋巴细胞转化, 比色法测定血清溶血素, 胸腺细胞增殖法测定IL-1活性, 结晶紫染色法测定TNF-α结果显示, 雷公藤多苷75 150 mg·kg-1可降低抗dsDNA抗体和血清溶血素水平, 抑制淋巴细胞转化及腹腔巨噬细胞产生IL-1TNF-α小鼠后肢肿胀程度明显减轻且体重增加。提示雷公藤多苷可抑制亢进的自身免疫反应。

关键词: 雷公藤多苷, 空肠弯曲菌CF-1, 自身免疫综合, 征抗ds-DNA, 抗体, 溶血素, 淋巴细胞转化, 肿瘤坏死因子, 白细胞介素-1

Abstract: The effect of multiglycosides of Tripterygium wilfordii Hook f.(GTW) on autoimmune syndrome (AIS) was studied. Campylobacter fetus ssp jejuni (CF-1) 3.6×109 CFU×mL-1 was injected intradermally on d0 to induce AIS. GTW 75 and 150 mg×kg-1×d-1 were given ig to mice from d14 to d28. Four weeks later, hind paw swelling of mice, serum anti-dsDNA antibody, serum anti-SRBC antibody, spleen lymphocyte proliferation were tested and IL-1 and TNF-α produced from macrophages were evaluated. The results showed that GTW reduced inflammatory swelling, suppressed serum anti-dsDNA antibody, serum hemolysin and spleen lymphocyte proliferation, inhibited IL-1 and TNF-αactivity. All results indicated that GTW had a theraputic effect on AIS in mice.

Key words: Tripterygium wilfordii Hook f, Tripterygium wilfordii Hook f, Autoimmune syndrome, Autoimmune syndrome, Anti-dsDNA antibody, Anti-dsDNA antibody, Serum hemolysin, Serum hemolysin, Lymphocyte proliferation, Lymphocyte proliferation, TNF-α, TNF-α, IL-1, IL-1

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