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中国临床药理学与治疗学 ›› 2014, Vol. 19 ›› Issue (8): 882-884.

• 短篇论著 • 上一篇    下一篇

ABCG2遗传多态性对阿托伐他汀降脂作用的影响

伍继初, 欧阳泽伟, 罗参香   

  1. 邵阳市中心医院心血管内科, 邵阳422000,湖南
  • 收稿日期:2013-11-30 修回日期:2014-07-22 出版日期:2014-08-26 发布日期:2014-08-26
  • 作者简介:伍继初,男,主治医师,研究方向: 心血管内科。 Tel: 13975995580 E-mail: wujichu80@163.com

Effect of ABCG2 genetic polymorphism on atorvastatin modifying serum lipids

WU Ji-chu, OUYANG Ze-wei, LUO Can-xiang   

  1. Department of Cardiovascular,Shaoyang Central Hospital,Shaoyang 422000,Hunan,China
  • Received:2013-11-30 Revised:2014-07-22 Online:2014-08-26 Published:2014-08-26

摘要: 目的 研究ATP结合盒转运子G2(ABCG2)遗传多态性对阿托伐他汀降脂作用的影响。方法 91例高脂血症患者,给予阿托伐他汀片(10 mg/d)治疗8周。分别于治疗前及疗程结束时空腹抽血检测血脂[TC、TG、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)]水平。采用焦磷酸测序法对ABCG2进行基因分型。结果 阿托伐他汀能显著降低不同基因型的LDL-C血浆水平 (P<0.01),且CA、AA型患者降幅较CC型患者显著,差异具有统计学意义 (P<0.05);阿托伐他汀能显著降低CA、AA型患者的TC、TG血浆水平,差异具有统计学意义 (P<0.05)。结论 ABCG2遗传多态性能影响阿托伐他汀的降脂作用。

关键词: 阿托伐他汀, ATP结合盒转运子G2, 基因多态性, 降脂作用

Abstract: AIM: To study the correlation between ABCG2 genetic polymorphism and the lipid-lowering effect of atorvastatin. METHODS: Ninety-one aged patients with hypercholesterolemia were enrolled. Atorvastatin (10 mg/d) was given for treatment during 8 weeks.All patients'serum level of TC, TG, LDL-C and HDL-C before and after the 8 weeks' treatment was tested. Pyrosequencing was technique was adopted to analyze ABCG2 gene of the patients. RESULTS: Atorvastatin may significantly decrease the plasma levels of LDL-C in different polymorphisms (P<0.01). And the plasma levels of LDL-C in CA and AA genotype patients decline than CC genotype patients (P<0.05). Atorvastatin may significantly reduce the TC and TG plasma levels in patients with CA and AA genotype patients (P<0.05). CONCLUSION: ABCG2 genetic polymorphism may influence atorvastatin treatment.

Key words: atorvastatin, ABCG2, genetic polymorphism, lipid regulation effect

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