论文部分内容阅读
高密度脂蛋白(HDL)从组织(包括动脉壁)或其他脂蛋白得到的自由胆固醇(FC),经过酯化成为胆固醇酯(EC),然后转移到极低密度脂蛋白(VLDL)和低密度脂蛋白(LDL),以上转移是HDL处理EC的重要途径。此途径如有缺陷,可使胆固醇(C)不易从动脉壁除去而引起C堆集和加速动脉粥样硬化。胆固醇转移率(rate of cholesterol transfer,RCT,mg/hr/100ml血清)表示HDL转运EC至VLDL的速率。本文测定两组健康人的血脂:40岁以下21例,40岁以上20例,其血清HDL-C分别为71.30±2.50
High Density Lipoprotein (HDL) Free cholesterol (FC), derived from tissues (including the arterial wall) or other lipoproteins, is esterified to cholesteryl ester (EC) and then transferred to very low density lipoprotein (VLDL) Lipoprotein (LDL), the above transfer HDL is an important way to deal with EC. If this pathway is deficient, cholesterol (C) is not easily removed from the arterial wall, causing C to accumulate and accelerate atherosclerosis. Cholesterol transfer rate (RCT, mg / hr / 100 ml serum) indicates the rate at which HDL transports EC to VLDL. This article measured the blood lipid levels of two healthy subjects: 21 under 40 years of age, 20 cases over the age of 40, the serum HDL-C were 71.30 ± 2.50