皮炎湿疹患者外周血单个核细胞分泌Th1/Th2细胞因子水平检测及意义

被引:22
作者
周淑英
刘玉峰
夏汝山
戚爱美
机构
[1] 第四军医大学西京医院全军皮肤性病中心
[2] 山东省荣军疗养院
关键词
皮炎,接触性; 湿疹; 单核细胞; Th1细胞,Th2细胞; 淋巴细胞亚群; 生物因子;
D O I
暂无
中图分类号
R758.23 [湿疹];
学科分类号
摘要
目的 探讨 Th1 / Th2细胞因子水平变化在皮炎湿疹发病机制中的作用 .方法 收集 48例皮炎、湿疹患者外周血 ,用 Ficoll- Hypaque分离单个核细胞 ,采用夹心 EL ISA方法检测单个核细胞培养上清中的细胞因子 IFN- γ,(γ-干扰素 ) ,IL - 4(白细胞介素 - 4) ,IL - 1 0 (白细胞介素 ) .结果 皮炎、湿疹组患者 IFN- 水平高于正常对照组 (P<0 .0 5 ) ,其浓度(μg· L- 1)分别为 6 7.7± 2 7.3和 6 5 .2± 2 9.9,对照组浓度(μg· L- 1)为 1 5 .9± 8.2 ;IL- 4水平低于正常对照组 (P<0 .0 5 ) ,皮炎湿疹组浓度 (μg· L- 1)分别为 3 5 .6± 8.9和41 .6± 1 1 .8,对照组浓度 (μg· L- 1)为 85 .2± 2 2 .1 ;IL- 1 0水平在两组间无显著差异 ,皮炎湿疹组浓度 (μg· L- 1)分别为76 3 .3± 1 42 .2和 789.9± 1 3 1 .6 ,对照组浓度 (μg· L- 1)为72 9.6± 1 6 8.5 .结论  Th1型细胞因子在皮炎湿疹的发生发展中起重要的作用
引用
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页码:2266 / 2268
页数:3
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