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目的 :探讨中药百令胶囊对调节狼疮性肾炎免疫功能的作用机理。方法 :将 4 8例狼疮性肾炎患者分为治疗组 35例 ,对照组 13例。治疗组加服中药百令胶囊治疗 ,对照组单纯西药治疗 ;观察两组治疗后NK细胞活性 ,T淋巴细胞亚群的变化。结果 :两组治疗前NK细胞活性均下降 ,淋巴细胞亚群明显上升或下降。两组治疗后NK细胞活性升高 ,两组比较有显著性差异 (P <0 .0 5 )。两组治疗后淋巴细胞亚群均有改善 ,两组比较有显著性差异 (P <0 .0 5或P <0 .0 1)。结论 :百令胶囊可明显提高狼疮性肾炎病人的NK细胞活性 ,调节T淋巴细胞亚群的功能 ,改善细胞免疫功能。
Objective: To investigate the mechanism of action of traditional Chinese medicine Bailing capsule in regulating immune function of lupus nephritis. Methods: Forty-eight patients with lupus nephritis were divided into treatment group (n = 35) and control group (n = 13). The treatment group plus Chinese medicine Bailing capsule treatment, the control group only Western medicine treatment; observed after treatment of NK cell activity, T lymphocyte subsets changes. Results: Before treatment, NK cell activity decreased and lymphocyte subsets increased or decreased significantly. NK cell activity increased after treatment in both groups, there was a significant difference between the two groups (P <0.05). The lymphocyte subsets in both groups improved after treatment, with significant difference between the two groups (P <0.05 or P <0.01). Conclusion: Bailing capsule can significantly improve the activity of NK cells in patients with lupus nephritis, regulate the function of T lymphocyte subsets and improve the cellular immune function.