首都医科大学学报 ›› 2003, Vol. 24 ›› Issue (1): 47-50.

• 论著·临床研究 • 上一篇    下一篇

糖化低密度脂蛋白与冠心病相关性的研究

王青1, 胡大一2, 王杰平1, 尹朝霞1   

  1. 1. 首都医科大学附属北京复兴医院心内科;2. 北京大学人民医院心内科
  • 收稿日期:2001-12-17 修回日期:1900-01-01 出版日期:2003-01-15 发布日期:2003-01-15

Relationship between Glycosylated Low Density Lipoprotein and Coronary Artery Disease

Wang Qing1, Hu Dayi2, Wang Jieping1, Yin Zhaoxia1   

  1. 1. Department of Cardiology, Beijing Fuxing Hospital, Affiliate of Capital University of Medical Sciences;2. Department of Cardiology People'Hospital,Beijing University
  • Received:2001-12-17 Revised:1900-01-01 Online:2003-01-15 Published:2003-01-15

摘要: 为观察冠心病患者及冠心病合并糖尿病患者血清糖化低密度脂蛋白(Gly-LDL)指数的变化,对68例(合并糖尿病28例,无糖尿病40例)冠心病患者和29例对照者,采用氯化硝基四氮唑蓝还原比色法测定Gly-LDL指数。结果:冠心病组的Gly-LDL指数较对照组明显增高(P<0.01);糖尿病冠心病组Gly-LDL指数高于非糖尿病冠心病组(P<0.05).结果提示:冠心病患者Gly-LDL增高,糖尿病合并冠心病者增高更明显;Gly-LDL可能是促进糖尿病动脉粥样硬化发生和发展的一个因素,并可能作为糖尿病合并大血管并发症的间接指标之一。

关键词: 冠心病, 糖尿病, 糖化低密度脂蛋白

Abstract: The objective of the study was to observe the changes of glycosylated low density lipoprotein (Gly-LDL) in patients with coronary artery disease (CAD) and in patients with CADcomplicated type-2 diabetes mellitus. The levels of Gly-LDL index were measured by nitroblue tetrazolium reduction technique in sixty eight patients with CAD. Among patients with CAD, there were twenty eight patients with type 2 diabetes mellitus and forty patients without diabetes mellitus. The levels of Gly-LDL index were significantly higher in patients with CAD than those without CAD (P< 0.01). Among the CAD group, the levels of Gly-LDL index were higher in patients with type-2 diabetes mellitus than those in patients without diabetes mellitus (P<0.05). The result indicates the levels of Gly-LDL index increase in patients with CAD and they have a significant increase in patients with CAD complicated type-2 diabetics. Gly-LDL may be one cause of the accelerated atherogenesis in type-2 diabetic patients and may be indirect biochemical marker of the development of macroangiopathy in type-2 diabetic patient.

Key words: coronary artery disease, diabetes mellitus, glycosylated low density lipoprotein

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