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不同亚型哮喘患儿的IL-5、IL-17水平变化
引用本文:李静,檀卫平,吴葆菁,蓝丹,麦贤弟,范玲玲,吴文英,徐小彩. 不同亚型哮喘患儿的IL-5、IL-17水平变化[J]. 中国热带医学, 2011, 11(7): 789-790
作者姓名:李静  檀卫平  吴葆菁  蓝丹  麦贤弟  范玲玲  吴文英  徐小彩
作者单位:中山大学附属第二医院儿科,广东广州,510120
基金项目:广东省科技计划项目(No.2007B030704004); 广东省自然科学基金(No.9451008901003013)资助
摘    要:目的探讨白细胞介素-5(IL-5)、IL-17在不同亚型中重度儿童哮喘发病中的作用。方法以酶联免疫吸附法(ELISA)检测45例不同亚型中重度哮喘患儿及20例正常儿童外周血单个核细胞(PBMC)在CD3单克隆抗体(0.2mg/L)及CD28单克隆抗体(1mg/L)刺激下分泌的IL-5、IL-17水平,了解IL-5、IL—17与儿童哮喘病情及气道炎症的关系。结果嗜酸细胞型哮喘(EA)组患儿PBMC表达IL-5水平(79.75±13.49)pg/ml显著高于非嗜酸细胞型哮喘(NEA)组(69.73±9.17)pg/ml及正常对照组(51.30±14.33)pg/ml(P〈0.01),NEA组患儿PBMC表达IL-17水平(5684.1±884.74)pg/ml显著高于EA组(4938.1±465.58)pg/ml及正常对照组(2685.0±1081.03)pg/ml(P〈0.01),慢性持续组IL-5、IL-17水平显著高于临床缓解组(P均〈0.05)。结论中重度哮喘患儿外周血单个核细胞IL-5、IL-17表达水平升高,并与临床分期相关,IL-5在EA中的作用较NEA更为突出,IL-17在NEA中的作用较EA更为突出。

关 键 词:哮喘  IL-5  L-17

The variations of and clinical significance of interleukin-5 and Interleukin-17 levels in children with different subtype asthma
LI Jing,TAN Wei-ping,WUBao-jing,et al.. The variations of and clinical significance of interleukin-5 and Interleukin-17 levels in children with different subtype asthma[J]. China Tropical Medicine, 2011, 11(7): 789-790
Authors:LI Jing  TAN Wei-ping  WUBao-jing  et al.
Affiliation:LI Jing,TAN Wei-ping,WUBao-jing,et al.(Department of Pediatrics,The Second Affiliated Hospital of Sun Yat-sen University,Guangzhou510120,Guangdong,P.R.China)
Abstract:Aim To investigate the effect of IL-5,IL-17 on the pathogenesis of moderate to severe children asthma in different subtypes.Methods ELISA was used to determine levels of IL-5 and IL-17 in peripheral blood mononuclear cells(PBMC)from 45 children with moderate to severe asthma in different subtypes and 20 healthy children as controls.PBMC were stimulated by anti-CD3 monoclonal antibody(OKT3)(0.2mg/L) and anti-CD28 monoclonal antibody(anti-CD28)(1mg/L).The relationship between IL-5,IL-17 and the disease severi...
Keywords:Asthma  IL-5  IL-17  
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