动脉粥样硬化机理的研究,对冠心病的防治具有重要意义。在此领域内,国内外学者已经进行了大量工作,近年来有关动脉壁的研究已有一些进展,但很多重要问题尚未得以解决。动脉也像其它器官一样,有它自身的酶系统,参与血管的物质代谢过程。当动脉粥样硬化形成时,主动脉壁酶的变化如何,日益引起人们的重视。有人认为动脉粥样硬化在开始时是酶系统有了改变,随后是血管壁代谢出现障碍,为此,我们在探讨动脉粥样硬 The study of atherosclerosis mechanism is of great significance for the prevention and treatment of coronary heart disease. In this field, domestic and foreign scholars have done a lot of work. In recent years, there have been some advances in the study of arterial walls, but many important issues have not yet been resolved. The arteries, like other organs, have their own enzyme system and participate in the material metabolism of the blood vessels. When atherosclerosis is formed, how changes in aortic wall enzymes are increasingly aroused people’s attention. Some people think that atherosclerosis is a change in the enzyme system at the beginning, followed by an obstacle to the metabolism of the blood vessel walls. For this reason, we are discussing atherosclerosis.