闽南地区人群中HLA-B* 5801基因频率的分析

被引:3
作者
李珣
何颖豪
黄朝阳
张加勤
逯晓辉
胡斌
宋秀宇
机构
[1] 厦门大学附属第一医院暨福建医科大学教学医院检验科
关键词
闽南地区; HLA-B*5801; 基因频率;
D O I
暂无
中图分类号
R589.7 [嘌呤(Purine)代谢障碍];
学科分类号
100201 [内科学];
摘要
目的:了解闽南地区人群中HLA-B*5801的基因频率,探讨筛查HLA-B*5801的必要性。方法:本研究选取闽南地区178名需服用别嘌呤醇的患者(痛风患者40例,高尿酸血症患者89例和痛风性关节炎患者49例)和100名健康人,从全血中提取DNA,采用实时荧光PCR技术(Real-time PCR)和碱基序列测序(SBT)技术对所有DNA样本进行测定。结果:通过检测发现有22%的患者及16%的健康人含有HLA-B*5801,在患者中HLA-B*5801的基因频率为0.13,在健康人中为0.09,PCR法与SBT法检测结果一致。结论:闽南地区人群中HLA-B*5801的基因频率较高,因此需服用别嘌呤醇的患者在服药前有必要进行HLA-B*5801的筛查。
引用
收藏
页码:663 / 666
页数:4
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