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探讨妇血宁对细胞免疫的调节作用。方法：用３Ｈ－ＴｄＲ掺入ＤＮＡ法试验了妇血宁对ＰＨＡ诱导的兔血淋巴细胞增殖能力的影响和免疫药效动力学观察。结果：高浓度妇血宁具有显著抑制ＰＨＡ诱导淋巴细胞增殖的能力（Ｐ＜０．００１），当稀释到一定浓度时，即表现出明显增强淋巴细胞的增殖能力（Ｐ＜０．００１）；妇血宁的免疫药效动力学试验显示最佳作用时间为 ９６ ｈ。结论：妇血宁具有双向调节细胞免疫的作用，其作用显著而持久。
To explore the regulation effect of Fuxuening on cellular immunity. Methods: The effect of Fuxuening on PHA-induced lymphocyte proliferation in rabbits was investigated by 3H-TdR incorporation method. RESULTS: High-concentration of Fuxuening significantly inhibited PHA-induced lymphocyte proliferation (P<0.001). When diluted to a certain concentration, it showed significant enhancement of lymphocyte proliferation (P<0.001). The immunological pharmacokinetics test of Fuxuening has shown that the best effect time is 96 h. Conclusion: Fuxuexin has two-way regulation of cellular immunity, and its effect is significant and long-lasting.