摘要
目的了解义乌地区儿童常见过敏原的分布特征。方法采用免疫印迹法对1 499例患儿进行血清过敏原检测,按照年龄和月份分组并对结果进行统计分析。结果婴幼儿组以食物性过敏原检出为主,居前4位的是鸡蛋白(8.41%)、海鱼(4.67%)、牛奶(4.36%)和蟹(4.36%);学龄前组以吸入性过敏原检出为主,居前4位的是尘螨组合(33.12%)、屋尘(2.07%)、蟑螂(0.90%)和猫毛(0.90%);学龄组以吸入性过敏原检出为主,居前4位的是尘螨组合(36.54%)、屋尘(2.22%)、蟑螂(0.74%)和猫毛(0.74%)。学龄前组和学龄组过敏原阳性率较婴幼儿组略高,7月-9月是过敏性疾病的高发季节。结论血清过敏原检测可为过敏性疾病患儿明确特异性过敏原,为儿童过敏性疾病的预防、诊断和治疗提供实验室依据。
Objective To understand the distribution of children＇s common allergens in Yiwu. Methods Serum allergens from 1 499 children were detected with immunoblotting,and the results were analyzed after the grouping according to age and month. Results Food allergens were the dominant in the infant group,and the top 4 were egg white（ 8. 41%）,fish（ 4. 67%）,milk（ 4. 36%） and crab（ 4. 36%）; inhalant allergens were the dominant in the pre- school group,and the top 4 were combination of dust mites（ 33. 12%）,house＇s dust（ 2. 07%）,cockroaches（ 0. 90%） and cat＇s hair（ 0. 90%）; inhalant allergens took on the largest proportion detected in the school- age group,and the top 4 were combination of dust mites（ 36. 54%）,house＇s dust（ 2. 22%）,cockroaches（ 0. 74%） and cat＇s hair（ 0. 74%）. The positive rate of allergens in pre- school age group and school- age group was higher than that of infant group,and the disease had the high incidence from July to October. Conclusion Serum allergy testing is used to define specific allergens for children with allergic diseases,and it provides laboratory basis for the prevention,diagnosis and treatment for children with allergic diseases.
出处
《中国卫生检验杂志》
CAS
2017年第2期220-222,共3页
Chinese Journal of Health Laboratory Technology
关键词
儿童
过敏性疾病
过敏原
Children
Allergic diseases
Allergens
