雷公藤多甙对IgA肾病尿液单个核细胞分布和CD44表达的影响

目的：了解雷公藤多甙治疗肾小球肾炎的机理。方法：采用流式细胞术动态测定37例IgA肾病患者雷公藤多甙治疗中尿液单个核细胞分布和CD44表达改变，结果：IgA肾病患者尿液CD3^ 、CD4^ 、CD8^ 、CD14^ 、CD44^ 细胞密度均显著高于正常，CD4／CD8比值显著低于正常，雷公藤多甙治疗后尿液CD3^ 、CD4^ 、CD8^ 、CD14^ 和CD44^ 细胞密度均明显减少，CD4／CD8比值增高，治疗缓解组CD4^ 细胞百分率显著低于无效组，而CD14^ 细胞则显著高于无效组。结论：雷公藤多甙调节肾脏细胞免疫功能和粘附分子CD44表达，其治疗效果与肾脏免疫状态相关。

Effects of tripter gium wilfordi on urine mononeuclear cells and CD44 expression in patients with IgA nephropathy

Objective:To study the possible therapeutic mechanisms of triptergium wilfordi in treating glomerulonephritis.Methods:Thirty seven patients with IgA nephropathy were detected urine mononeuclear cells densities with flow cytometry during taking triptergium wilfordi tablets,30 healthy people were used as normal control.Results:The patients urine CD3 ?CD4 ?CD8 ?CD14 and CD44 cells densities were much higher than normal control's,but obviously decreased after triptergium wilfordi treatment.CD4/CD8 ratio was much lower in patients than in normal control.It increased markedly after treatment.Patients who reached remission initially had a lower CD4 cell percentage and higher CD14 cells percentage than those showed no response to triptergium wilfordi treatment.Conclusion:Triptergium wilfordi could modulate kidney immune cell function and adhesive molecule CD44 expression.Its effects were associated with renal immunity.