【摘要】 目的探讨狼疮静颗粒不同剂量对自发性狼疮小鼠部分免疫调节作用机制。方法运用狼疮静颗粒3种不同剂量,对3月龄雌性NZB/NZWF1狼疮模型小鼠进行干预治疗6周,观察其对各组小鼠CD4+、CD8+细胞及CD54表达的影响。结果中药狼疮静不同剂量有升高模型小鼠外周血CD4+、CD8+细胞的倾向,能降低血清CD54含量,抑制血浆淋巴细胞表面及单核细胞表面CD54的高表达,其作用以中、高剂量明显。结论狼疮静颗粒能改善和调节自发性狼疮小鼠细胞免疫功能,抑制过亢的免疫反应。更多还原

【Abstract】 Objective To study the immunoregulatory mechanism of Langchuangjing Granule(LG)in different dosages in lupus mice.Methods Three -month female NZB /NZWF1mice were treated with LG in three differen t dosages for six weeks and then the effect of LG on t he expression of CD4 + ,CD8 + and CD54in peripheral blood was obse rved.Re-sults LG in different dosages showed a tend ency of increasing the content of CD4 + and CD8 + ,decreased the serum con-tent of CD54and inhibited the hyper -expressions of CD54on the surface of lymphocyte and monocyte in plasma.T he above effects were stronger in middl e -and high -dosage of LG.Conclusion LG can improve the immune function an d restrain the excessive immunoreaction of lupus mice.更多还原