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脂蛋白脂酶与冠心病 被引量:4

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摘要 脂蛋白脂酶(LPL)是血浆脂蛋白代谢过程中的关键酶,主要催化富含甘油三酯的脂蛋白(乳糜微粒、极低密度脂蛋白)核心中甘油三酯的水解。任何原因造成的LPL活性改变必将引起机体脂代谢紊乱,出现以高甘油三酯血症为基础的多种脂蛋白含量及亚组分的改变,主要表现为高密度脂蛋白胆固醇水平下降及小密低密度脂蛋白生成增加,进而使冠心病发生的危险性升高。近年来关于LPL基因变异引起其活性改变的研究已取得初步进展,LPL基因已被列为与冠心病发病有关的重要候选基因之一,但还有待于进一步深入研究以得到更全面的认识。
机构地区 天津医科大学
出处 《中国分子心脏病学杂志》 CAS 2002年第6期42-47,共6页 Molecular Cardiology of China
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