论文部分内容阅读
要明确饮酒对冠心病是否有影响,必须首先了解冠心病的起因.冠心病主要是由冠状动脉硬化造成,而引起动脉粥样硬化的重要原因是血中脂肪过多.血脂包括胆固醇、低密度脂蛋白、极低密度脂蛋白、甘油三酯等.其中,胆固醇的作用较为明显.当过多的胆固醇沉着在动脉壁上时,就可形成动脉粥样硬化.但是,血中含有一种高密度脂蛋白,它能将动脉壁上的胆固醇吸收,并将它转运到肝脏中去.在肝脏中胆固醇被分解,然后排出体外.这样看来,饮酒似乎与冠心病毫不相干.事情果真那么简单吗?还是让我们具体分析一下吧.
To determine whether alcohol has an impact on coronary heart disease, coronary heart disease must first understand the cause of coronary heart disease is mainly caused by coronary atherosclerosis caused by atherosclerosis is an important reason for excessive fat in the blood lipid, including cholesterol, low density Lipoprotein, very low density lipoprotein, triglyceride, etc .. Among them, the role of cholesterol is more obvious when excessive cholesterol deposition in the artery wall, can form atherosclerosis, but the blood contains a high Density lipoprotein, which absorbs cholesterol in the arterial wall and transports it to the liver, breaks down the cholesterol in the liver and excretes it, so drinking seems to have nothing to do with coronary heart disease. Simple? Or let us analyze it.