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免疫性血小板减少症细胞免疫及大剂量地塞米松对其的影响

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摘要 目的检测以及分析免疫性血小板减少症(ITP)患者细胞免疫状态即T淋巴细胞亚群的分布,评估ITP患者免疫功能状态及大剂量地塞米松冲击治疗对T淋巴细胞亚群的影响。方法采用流式细胞仪分别检测初治ITP患者和正常对照组外周血T淋巴细胞亚群,观察大剂量地塞米松冲击治疗对ITP患者T淋巴细胞亚群的影响。结果 ITP组的Th细胞(CD3+、CD4+),Th/Ts比值均低于正常对照组,差异有统计学意义(P<0.01);Ts细胞(CD3+、CD8+)的表达高于正常对照组,差异有统计学意义(P<0.01)。治疗前后Th细胞(CD3+、CD4+)、Th/Ts比值、Ts细胞比较差异均有统计学意义(P<0.01)。结论ITP患者T淋巴细胞亚群失衡导致细胞免疫功能紊乱,大剂量地塞米松冲击治疗可改善患者的T淋巴细胞亚群失衡。
出处 《基层医学论坛》 2013年第26期3403-3404,共2页 The Medical Forum
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