支气管哮喘患儿血清瘦素、白细胞介素-13、嗜酸性粒细胞趋化因子及总免疫球蛋白E的动态变化

目的探讨血清瘦素、IL-13、嗜酸粒细胞趋化因子(Eotaxin)及总IgE(TIgE)在支气管哮喘(哮喘)发病中的作用及其关系。方法选择30例哮喘儿童(哮喘组)及22例健康儿童(健康对照组)为研究对象。二组年龄、性别、BMI比较差异均无统计学意义。ELISA法检测各组儿童血清IL-13、Eotaxin,放射免疫法检测各组儿童血清瘦素,荧光酶联免疫法检测其血清TIgE水平。哮喘患儿同时行肺功能检测。结果1.哮喘患儿急性期血清瘦素水平与健康对照组比较差异有统计学意义(P<0.05);哮喘患儿急性期血清瘦素水平与体质量指数(BMI)无明显相关性(r=0.330,P=0.075),哮喘患儿缓解期血清瘦素水平与BMI有明显相关性(r=0.565,P=0.001),健康对照组血清瘦素水平与BMI有明显相关性(r=0.732,P=0.000)。2.哮喘急性期与缓解期、哮喘缓解期与健康对照组之间血清Eotaxin、IL-13、TIgE水平差异均有统计学意义(Pa<0.001)。3.在哮喘急性期、缓解期血清Eotaxin与IL-13、Eotaxin与TIgE及IL-13与TIgE之间均呈正相关;血清瘦素与Eotaxin、IL...

Dynamic Changes of Serum Leptin,Interleukine-13,Eotaxin and Total IgE in Children with Asthma

Objective To explore the nosogenesis and the relationship of each other of serum levels of Leptin,IL-13,Eotaxin and total IgE(TIgE) in asthmatic children.Methods Thirty asthmatic children(study group) and 22 healthy children(healthy control group) were selected.There was no significant difference in general situation between study group and healthy control group.Serum IL-13 and Eotaxin were measured by enzyme-linked immunosorbent assay while serum Leptin was measured by radioimmunity,and serum TIgE was meas...