文章摘要
文革生,黄永坤,郝萍,李海林,戚勤,周丽芳.云南省昆明市汉族儿童幽门螺杆菌感染HLA-DRB1、DQB1免疫遗传学分析[J].中华流行病学杂志,2005,26(4):286-289
云南省昆明市汉族儿童幽门螺杆菌感染HLA-DRB1、DQB1免疫遗传学分析
Immunogenetic analysis of human leukocyte antigen DRB1, DQB1 locus among Han ethnic children with Helicobacter pylori infection in Kunming
收稿日期:2004-04-28  出版日期:2014-09-18
DOI:
中文关键词: 螺杆菌  幽门  感染  免疫遗传特征
英文关键词: Helicobacter pylori  Infection  Immunogenetic features
基金项目:云南省教育厅研究基金资助项目(02ZY237)
作者单位
文革生 313000 浙江省湖州市妇幼保健院儿科
 
黄永坤 6500321 昆明医学院第一附属医院儿科 
郝萍 6500321 昆明医学院第一附属医院儿科 
李海林 6500321 昆明医学院第一附属医院儿科 
戚勤 6500321 昆明医学院第一附属医院儿科 
周丽芳 6500321 昆明医学院第一附属医院儿科 
摘要点击次数: 2693
全文下载次数: 0
中文摘要:
      目的探讨昆明市汉族幽门螺杆菌感染儿童HLADRB1、DQB1免疫遗传学特征。方法应用聚合酶链反应序列特异性引物方法,对35例昆明市汉族儿童幽门螺杆菌感染(实验组)和37名汉族健康儿童(对照组)进行HLADRB1、DQB1基因分型。结果实验组幽门螺杆菌感染HLADRB10901、DQB103032基因频率明显低于对照组健康儿童(7.14%vs.31.08%,χ2=13.16,Pc<0.012;5.71%vs.25.68%,χ2=10.68,Pc=0.007)。其余等位基因的频率比较均无明显的差异。结论HLADRB10901、DQB103032基因可能是昆明汉族儿童抵抗幽门螺杆菌感染的保护基因。
英文摘要:
      Objective To explore the immunogenetic features of human leukocyte antigen DRB1,DQB1 locus and children with Helicobacter pylori(H.pylori) infection in Han ethnic population in Kunming and its association with digestive diseases and H.pylori to better understand the immunogenetic features of the H.pylori infection.Methods Polymerase chain reaction-sequence specific primer(PCR-SSP) method was used to study the HLA-DRB1,DQB1 allelic frequency distribution on 35 children with H.pylori infection and 37 healthy controls in Han ethnic population in Kunming. Results Allelic frequencies of HLA-DRB1*0901,DQB1*03032 in the H.pylori infection group were lower than those of the healthy control group( 7.14 % vs. 31.08 %, χ2= 13.16, Pc 0.012 ; 5.71 % vs. 25.68 %, χ2= 10.68, Pc= 0.007 ) but the rest alleles' frequencies did not show significant differences.Conclusion These result suggested that HLA-DRB1*0901,DQB1*03032 might protect the H.pylori infection in Han ethnic population in Kunming.
查看全文   Html全文     查看/发表评论  下载PDF阅读器
关闭