Allergy-related Evidences in Relation to Serum IgE:Data from the China State Key Laboratory of Respiratory Disease,2008-2013

作     者：SUN Bao Qing CHEN De Hui ZHENG Pei Yan HUANG Hui Min LUO Wen Ting ZENG Guang Qiao ZHANG Xiao Wen 

作者机构：State Key Laboratory of Respiratory DiseaseNational Clinical Center for Respiratory DiseasesGuangzhou Institute of Respiratory DiseasesFirst Affiliated HospitalGuangzhou Medical University Department of PediatricsFirst Affiliated HospitalGuangzhou Medical University Department of Otorhinolaryngology-Head & Neck SurgeryFirst Affiliated HospitalGuangzhou Medical University 

出 版 物：《Biomedical and Environmental Sciences》 (生物医学与环境科学（英文版）)

年 卷 期：2014年第27卷第7期

页      面：495-505页

核心收录：

学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学] 

基　　金：supported by Guangdong Industry Technology and Development Fund(No.2011B061200040) Science Foundation of Guangzhou Medical Univesity(Project No.2013A06) Guangdong Natural Science Foundation(No.S2013010014728) 

主　　题：Allergy Allergen Symptoms Serum IgE 

摘      要：Objective To investigate the serum total IgE （tlgE） and specific IgE （slgE） to common allergens among allergic patients in Guangzhou, China. Methods 7 085 patients were examined for tlgE and slgE to 15 allergens, based on the protocols of reversed enzyme allergosorbent test and the sandwich enzyme-linked immunosorbent assay. Results 3 758 （53.04%） patients tested positive for tlgE, and 4 640 （65.49%） for slgE. Der pteronyssinus, Derfarinae, eggs, and cow＇s milk were the most common allergens leading to higher positive rates of slgE responses. Several peaks of sensitization were： Der pteronyssinus, Derfarinae, and Blomia tropicalis at age 10-12; cow＇s milk at age below 3; eggs at age 4-6. The mean level and positive rate of tlgE tended to increase in subjects sensitized to more allergens. Sensitization to Der pteronyssinus （OR, 1.6; P〈O.05）, Der farinae （OR, 1.5; P〈O.05）, Blomia tropicalis （OR, 1.4; P〈O.05）, Blattella germanica （OR, 1.5; P〈O.05）, cow＇s milk （OR, 1.3; P〈O.05）, and soy beans （OR, 2.0; P〈O.05） were independently correlated with allergy-related conditions in preliminary diagnosis. Conclusion The major allergens in Guangzhou include Derpteronyssinus, Derfarinae, cow＇s milk, and eggs. Sensitization to these allergens appears to be predictors of allergy-related disorder.