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目的 :研究中药制剂人参养荣汤在机体免疫应答过程中的正向调节作用。方法 :通过检测小鼠CTL细胞杀伤活性、T淋巴细胞亚群、IgG水平来观察人参养荣汤对环磷酰胺免疫抑制效应调节作用。结果 :人参养荣汤具有提高免疫功能低下小鼠CTL细胞毒活性 ;上调免疫功能低下小鼠CD4+ 和CD8+ T细胞数量 ;对免疫功能低下小鼠的IgG产生具有一定的正向调节作用。结论 :中药制剂人参养荣汤是一种正向免疫调节剂。
Objective : To study the positive regulation effect of ginseng Yangrong decoction in the process of immune response. Methods : To observe the effect of Ginseng Yangrong Decoction on the immunosuppressive effect of cyclophosphamide by detecting the killing activity of mouse CTL cells, T lymphocyte subsets and IgG levels. Results: Ginseng Yangrong Decoction can increase the cytotoxic activity of CTL in immunocompromised mice, up-regulate the number of CD4+ and CD8+ T cells in mice with immunocompromised function, and has a certain positive regulatory effect on IgG production in immunocompromised mice. Conclusion : The traditional Chinese medicine preparation Ginseng Yangrong Tang is a positive immunomodulator.