intermediate density lipoprotein
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in·ter·me·di·ate den·si·ty lip·o·pro·tein (IDL),
class of lipoproteins formed in degradation of very low density lipoproteins; about half are cleared quickly from the plasma into the liver by receptor-mediated endocytosis; the other half are degraded into low density lipoproteins.
Farlex Partner Medical Dictionary © Farlex 2012
intermediate density lipoproteinPhysiology A plasma lipoprotein with a density of 1.006-1.019 g/dl, formed by lipoprotein lipase hydrolysis of VLDL partially depleted of TGs Composition 15% protein, predominantly apoB and apoE, 25% phospholipid, 30% cholesterol, 30% TGs Role Transports cholesterol from intestine to liver; once in the liver, is delipidated by hepatic lipoprotein lipase to form a low-density protein
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
in·ter·me·di·ate den·si·ty lip·o·pro·tein(intĕr-mēdē-ăt densi-tē lipō-prōtēn)
Class of lipoproteins formed in degradation of very low density lipoproteins.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012