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high-density lipoprotein

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high-density lipoprotein
n. Abbr. HDL
A complex of lipids and proteins in approximately equal amounts that functions as a transporter of cholesterol in the blood. High levels are associated with a decreased risk of atherosclerosis and coronary heart disease.

high-density lipoprotein
A complex of lipids and proteins in approximately equal amounts that functions as a transporter of cholesterol in the blood. High levels are associated with a decreased risk of atherosclerosis and coronary heart disease.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.high-density lipoprotein - 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
lipoprotein - a conjugated protein having a lipid component; the principal means for transporting lipids in the blood
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


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? Mentioned in ? References in periodicals archive
 
High-density lipoprotein, or good cholesterol, acts like a cleansing agent, taking cholesterol from arteries and depositing it in the liver.
A novel drug called torcetrapib can dramatically increase blood concentrations of high-density lipoprotein (HDL), the beneficial cholesterol, according to a preliminary study.
It is characterized by a severe deficiency or absence of high-density lipoproteins in plasma.
 
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