人体循环DNA在心脏危急症方面的研究进展  

Advance in Human Circulating DNA at Critical Heart Attack

作　　者：王敏[1] 郭延松[2] 

机构地区：[1]福建中医药大学 [2]福建省立医院心血管内科,福建省福州市350001

出　　处：《中国动脉硬化杂志》2015年第3期321-324,共4页Chinese Journal of Arteriosclerosis

摘　　要：血浆DNA和线粒体DNA是血液循环系统中游离状态的DNA。健康人的血液中含有极微量的循环DNA并维持相对恒定,当机体在病理状态时常有不同程度的升高。通过血浆DNA和线粒体DNA的实时监测,可以实现心肌梗死、心脏骤停等心脏危急症的早期诊断及预后评估。Plasma DNA and mitochondrial DNA are circulating DNA in the blood. The healthy has extremely small amounts of them,but in pathological state,the body often has a different increase in amount. Through real-time monitoring of plasma DNA and mitochondrial DNA,myocardial infarction and cardiac arrest can achieve early diagnosis and prognosis.

关 键 词：血浆DNA 血浆线粒体DNA 心肌梗死 心脏骤停 

分 类 号：R542.22[医药卫生—心血管疾病]