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161例服用华法林的房颤患者CYP2C19* 2基因多态性研究

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摘要 目的了解161例服用华法林房颤患者CYP2C19*2(681G/A)基因多态性及不同人群的基因频率分布差异。方法采用聚合酶链反应-限制性片段长度多态性(PCR-RFLP)技术,测定161例服用华法林的房颤患者CYP2C19*2(681G/A)基因型,并比较不同人群的基因分布差异。结果 CYP2C19*1及CYP2C19*2等位基因频率分别为63.04%和36.96%。CYP2C19*1/*1、CYP2C19*1/*2及CYP2C19*2/*2频率分别为40.4%,44.1%和15.5%。结论本研究人群CYP2C19*2等位基因频率分布与报道的汉族人群、日本、韩国人群相似;但显著高于高加索人群、美籍非州人群。
出处 《海峡药学》 2016年第2期245-247,共3页 Strait Pharmaceutical Journal
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