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我们应用T淋巴细胞单克隆抗体和间接免疫荧光技术对30例支气管哮喘患儿进行了外周血T淋巴细胞亚群测定及植物血球凝集素(PHA)皮试试验,现将结果分析如下。(一)对象与方法1.对象:支气管哮喘急性发作期患儿30例(喘哮组),男21例,女9例;年龄3～10岁,平均5.6岁,均系本院哮喘门诊及住院患儿,病程均在1年以上,最长达5年,排除近期试用激素治疗者。诊断参照1987年成都全国哮喘学术会议制定的诊断标准。同期选用本院健康体检儿童15例为对照组,其中男9例,女6例;年龄1～14岁,平均5.5岁。而CD_8哮喘组高于对照组,CD_4/CD_8哮喘组
We use T lymphocyte monoclonal antibody and indirect immunofluorescence technique in 30 cases of bronchial asthma in children with peripheral blood T lymphocyte subsets and plant hemagglutinin (PHA) skin test, the results are as follows. (A) Subjects and Methods 1. Subjects: 30 cases of asthma exacerbation (asthma group), 21 males and 9 females; aged 3 to 10 years, mean 5.6 years, all of our hospital asthma clinic and Hospitalized children, duration of more than 1 year, up to 5 years, excluding the recent trial of hormone therapy. Diagnostic reference 1987 Chengdu national asthma academic conference to develop diagnostic criteria. During the same period, 15 cases of healthy children in our hospital were selected as control group, including 9 males and 6 females, aged from 1 to 14 years with an average of 5.5 years. The CD_8 asthma group was higher than the control group, CD_4 / CD_8 asthma group