a lipoprotein that transports cholesterol in the blood; composed of a high proportion of protein and relatively little cholesterol; high levels are thought to be associated with decreased risk of coronary heart disease and atherosclerosis
双语例句
High density lipoprotein cholesterol was increased after six months follow up. 血清高密度脂蛋白胆固醇较基线水平增高。
Direct Measurement of Low Density Lipoprotein Cholesterol. 直接法测定低密度脂蛋白胆固醇。