[关键词]
[摘要]
目的 初步研究六味地黄汤活性部位 3A的免疫调节作用。方法 观察 po给予 3A对环磷酰胺 (Cy)处理小鼠、肉瘤 S1 80 荷瘤小鼠及快速老化模型小鼠 (SA M)等免疫功能低下模型免疫反应的影响。结果 3A对以上模型低下的抗体生成反应和脾细胞增殖反应具有明显的改善作用。结论 3A具有明显的免疫调节作用,是六味地黄汤的重要活性部位之一。
[Key word]
[Abstract]
Object To carry out a preliminary investigation on the immunomodulatory activity of fraction 3A, a fraction from the ethanol-soluble portion of LIUWEIDIHUANG DECOCTION (LW)*. Methods Effects of fraction 3A (po) on antibody production response and splenocyte proliferation of models with cyclophosphamid treated, sarcoma S180 bearing and senescence accelerated mouse-prone/8 (SAMP8) mice were evaluated. Results Fraction 3A (po) significantly improved the immune response in all of the immunodeficient models. Conclusion Fraction 3A possesses potent immunomodulating effect and is one of the important effective fraction of LW.
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[基金项目]
国家重点基础研究发展规划项目(NoG1999054401);“九·五”国家攀登计划预选项目资助课题