HDL helps carry cholesterol back to the liver.
HDL 有助于把胆固醇运回肝脏。
Although her LDL was high, her high-density lipoprotein level was also strong, which slightly improved her overall risk profile.
尽管她的 LDL 偏高,但她的高密度脂蛋白水平也不错,从而在一定程度上改善了总体风险指标。
词源 Etymology
这是一个现代医学复合术语:
high-density(高密度)描述其相对更高的密度;
lipo- 来自希腊语 lipos(脂肪);
protein 源自希腊语 prōteios(“首要的”),用于指“蛋白质”。
合起来指“密度较高、由脂质与蛋白组成的运输颗粒”。