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病毒性脑炎患者糖皮质激素应用的临床意义 被引量:6

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摘要 目的:观察病毒性脑炎(Viralencephalitis,VE)患者外周血T淋巴细胞亚群的动态变化及糖皮质激素对T淋巴细胞亚群的影响。方法:采用免疫细胞化学的方法对确诊为病毒性脑炎60例及健康体检者62例外周血T淋巴细胞亚群进行检测,VE患者分别用糖皮质激素治疗(治疗组)和非糖皮质激素治疗(对照组),观察治疗前后T淋巴细胞亚群的变化。结果:发病期VE患者较健康体检者外周血CD3+、CD4+均有不同程度的下降,CD8+增加,CD4+、CD8+倒置。而两组患者治疗1周后,与同组入院前比较,CD4+更少,CD8+更高,而CD4+治疗组比对照组下降更多,差异有显著性意义(P<0.05);恢复期治疗组CD4+与健康人对照仍低,差异有显著性意义(P<0.05)。对照组CD4+比入院前和1周时增高,与健康人对照组比较差异无显著性意义(P>0.05),3周时VE患者临床疗效评估,治疗组与对照组治愈率差异无显著性意义(P>0.05)。恢复期患者33例CD3+、CD4+多数恢复正常。结论:病毒性脑炎患者在发病期细胞免疫有损伤,短期使用糖皮质激素可减轻急性炎症反应的症状,但治愈率并无提高,院内感染发生率却增高。
作者 于盈 李海军
出处 《浙江中西医结合杂志》 2005年第8期475-476,共2页 Zhejiang Journal of Integrated Traditional Chinese and Western Medicine
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