|本期目录/Table of Contents|

[1]王霖.哮喘急性发作患儿外周血免疫细胞及相关因子变化及意义[J].慢性病学杂志,2014,(03):198-200.
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哮喘急性发作患儿外周血免疫细胞及相关因子变化及意义(PDF)

《慢性病学杂志》[ISSN:1674-8166/CN:11-5900/R]

卷:
期数:
2014年03期
页码:
198-200
栏目:
专题报道
出版日期:
2014-06-22

文章信息/Info

Title:
-
作者:
王霖
昆明医科大学附属儿童医院,云南昆明650034
Author(s):
-
关键词:
哮喘儿童T细胞亚群细胞因子
Keywords:
-
分类号:
R562.2+5
DOI:
-
摘要:
目的 探讨哮喘急性发作患儿外周血免疫细胞及相关因子的变化及意义。方法 分别取107例哮喘患 儿(哮喘组)治疗前(急性发作)和治疗后(哮喘缓解)外周静脉血,进行淋巴细胞表面IL-2受体 (mIL-2R)、血浆可溶性IL-2受体(sIL-2R)、T淋巴细胞亚群检测。同时,选择20例年龄匹配的健康儿 童作为对照组,10例有长期间歇性哮喘的患儿作为稳定哮喘组,均取外周静脉血,进行上述指标检测。结 果 治疗前,哮喘组CD3 +、CD4 +、CD8 +细胞比率较对照组升高,差异有统计学意义(P均<0.05);CD4 + 细胞比率较稳定哮喘组高,差异有统计学意义(P<0.05)。治疗后,哮喘组CD3 +、CD4 +、CD8 +细胞比率 均较治疗前降低,差异有统计学意义(P均<0.01)。哮喘组治疗前mIL-2R表达量高于对照组,差异有统 计学意义(P<0.05),哮喘组治疗后mIL-2R表达量低于治疗前,差异有统计学意义(P<0.01)。哮喘组治 疗前血浆sIL-2R、IgE含量较对照组和稳定哮喘组显著升高,差异有统计学意义(P均<0.01)。哮喘组治 疗后血浆IgE仍高于对照组(P<0.01)和稳定哮喘组(P<0.05);血浆sIL-2R降低到正常范围。结论 哮 喘急性发作患儿外周血CD3 +、CD4 +、CD8 +淋巴细胞比率,淋巴细胞表面mIL-2R,血浆sIL-2R、IgE含 量,均显著升高,这些指标均可作为哮喘急性发作的敏感标志物。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
作者简介:王霖,大学本科,主治医师,主要从事儿童呼 吸病工作 通信作者:王霖,E-mail: wanglin00318@163.com
更新日期/Last Update: 2014-03-30