HDL 携带的胆固醇主要是使之回到肝脏中去,从而得以得到代谢并排除,最后可以达到一个减少胆固醇沉积的作用,提供动脉血管的HDL,血浆胆固醇量其实是减少的。 所以说低密度脂蛋白(LDL)中的胆固醇是“bad cholesterol” ,而高密度脂蛋白(HDL)中的胆固醇是“good cholesterol”。反馈...
3.为什么说低密度脂蛋白(LDL)中的胆固醇是“ bad cholesterol”,而高密度脂蛋白HDL)中的胆固醇是“ good cholesterol”
HDL cholesterolis the well-behaved "good cholesterol." This friendly scavenger cruises your bloodstream. As it does, it removes harmful bad cholesterol from where it doesn't belong. High HDL levels reduce yourrisk for heart disease--but low levels increase the risk. ...
It describes how HDL transport cholesterol from low-density lipoproteins (LDL). The mechanism of action of two kinds of medications to raise HDL, namely, niacin and fenofibrate, is explained in detail.EBSCO_AspHarvard Heart Letter
LDL cholesterol is often termed “the bad cholesterol” because high levels are associated with increased risk of heart disease. On the other hand, HDL cholesterol is usually nicknamed “the good cholesterol” because high blood levels are associated with less risk of heart disease whereas low conc...
In recent years, health professionals have held a variety of positions on the role of cholesterol in maintaining good health. Cholesterolhas been transformed from a compound that should be avoided into one that has both “good” and “bad” forms. ...
Noun1.HDL cholesterol- the cholesterol in high-density lipoproteins; the `good' cholesterol; a high level in the blood is thought to lower the risk of coronary artery disease alpha-lipoprotein,HDL,high-density lipoprotein- a lipoprotein that transports cholesterol in the blood; composed of a high...
The truth is that HDL can be good, bad or neutral. When it comes to preventing and reversing heart disease, it’s about much more than just cholesterol.
Niacin, a B vitamin, has long been used to increase high-density lipoprotein (HDL), the "good" cholesterol which helps sweep up low-density lipoprotein (LDL), or "bad" cholesterol, in bloodstream. Boosting HDL level can be just as important as lowering LDL cholesterol. Taking niacin, either...
HDL cholesterol: High-density lipoproteins (HDL) are the "good" kind of cholesterol. In fact, they work to prevent plaque buildup, according to the AHA. HDL particles travel through the body and pick up excess LDL particles from the bloodstream and arterial walls. HDL then ha...