脂蛋白是脂类在血液中的运输形式,它本身虽不具有酶的活性,但它对人体的健康非常重要.此脂类不仅参与组织的能量代谢,而且红细胞与血管细胞膜的酯类不断交换以保持红细胞膜正常状态,周围组织细胞的脂类合成也是受血液供给的脂类的控制.极低密度脂蛋白(VLDL)是由肝细胞产生的载脂蛋白B和甘油三酯,胆固醇酯, Lipoprotein is a form of lipid transport in the blood, although it itself does not have enzyme activity, but it is very important to human health. This lipid is not only involved in tissue energy metabolism, and the continuous exchange of red blood cells and vascular cell membrane esters In order to maintain the normal state of the erythrocyte membrane, the lipid synthesis of the surrounding tissue cells is also controlled by the lipid supplied by the bloodstream. Very low density lipoprotein (VLDL) is produced by hepatocytes apolipoprotein B and triglycerides, cholesterol esters,