5-HT2A受体基因1438A/G多态性与海洛因依赖的关系

被引:15
作者
赵敏
杨德森
郝伟
张向晖
张亚林
李凌江
刘铁桥
机构
[1] 上海市精神卫生中心工作!
[2] 湖南医科大学附二院精神卫生研究所!长沙
[3] 不详
关键词
海洛因依赖; 多态性; 5-HT2A受体基因;
D O I
10.13936/j.cnki.cjdd1992.2000.04.014
中图分类号
学科分类号
摘要
目的··:探讨5 -HT2A 受体基因多态性与海洛因依赖易感性的关系。方法··:用聚合酶链式反应 (PCR)技术结合限制性片段长度多态性 (RFLP)分析技术 ,检测了99名海洛因依赖者和80名正常对照者5 -HT2A 受体基因1438A/G多态性的基因型和等位基因频率。结果··:海洛因依赖者5 -HT2A 受体基因1438A/G多态性基因型A1/A2的频率较对照组高。结论··:5 -HT2A 受体基因1438A/G多态性可能与海洛因依赖的易感性有关
引用
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页码:283 / 284+292 +292
页数:3
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