lipoprotein

(redirected from intermediate-density lipoprotein)
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Related to intermediate-density lipoprotein: very low density lipoprotein, High density lipoprotein, Low density lipoprotein

lip·o·pro·tein

 (lĭp′ō-prō′tēn′, -tē-ĭn, lī′pō-)
n.
Any of a group of conjugated proteins in which at least one of the components is a lipid. Lipoproteins, classified according to their densities and chemical qualities, are the principal means by which lipids are transported in the blood.

lipoprotein

(ˌlɪpəʊˈprəʊtiːn; ˌlaɪ-)
n
(Biochemistry) any of a group of proteins to which a lipid molecule is attached, important in the transport of lipids in the bloodstream. They exist in two main forms: high-density lipoproteins and low-density lipoproteins. See also low-density lipoprotein

lip•o•pro•tein

(ˌlɪp əˈproʊ tin, -ti ɪn, ˌlaɪ pə-)

n.
any of the class of proteins that contain a lipid combined with a simple protein.
[1905–10]

lip•o•pro•tein(a)

(ˌlɪp əˌproʊ tinˈæ, -ti ɪnˈeɪ, ˌlaɪ pə-)
n.
a plasma lipoprotein containing protein and cholesterol, high levels of which are associated with atherosclerosis.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.lipoprotein - a conjugated protein having a lipid component; the principal means for transporting lipids in the blood
compound protein, conjugated protein - a protein complex combining amino acids with other substances
alpha-lipoprotein, HDL, 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
beta-lipoprotein, LDL, low-density lipoprotein - a lipoprotein that transports cholesterol in the blood; composed of moderate amount of protein and a large amount of cholesterol; high levels are thought to be associated with increased risk of coronary heart disease and atherosclerosis
very low density lipoprotein, VLDL - large lipoproteins rich in triglycerides; VLDLs circulate through the blood giving up their triglycerides to fat and muscle tissue until the VLDL remnants are modified and converted into LDL
Translations

lipoprotein

n lipoproteína; high density — (HDL) lipoproteína de alta densidad; low density — (LDL) lipoproteína de baja densidad; very low density — (VLDL) lipoproteína de muy baja densidad
References in periodicals archive ?
This modeling is rooted in the classical definition of LDL by the Friedewald equation(6) and p quantification, which is inclusive of intermediate-density lipoprotein and lipoprotein(a).
In addition, intermediate-density lipoprotein (IDL), which enables fat and cholesterol to move within the bloodstream, and RLP cholesterol were also highly correlated with increasing risk for hard CHD.
Non-HDL is a novel idea that is an estimate of cholesterol content in the atherogenic lipoproteins, including intermediate-density lipoprotein (IDL), very low density lipoprotein (VLDL), LDL, and lipoprotein cholesterol Lp(a).
SBo induced a decreasing trend in the serum total, intermediate-density lipoprotein (IDL) and low-density lipoprotein (LDL) cholesterol, and subfractions of IDL and LDL in group B.
As is known, when the Friedewald formula was used, LDL-C molecules include intermediate-density lipoprotein (2).
The formula: Total Cholesterol = VLDL-Cholesterol + LDL-Cholesterol + HDL-Cholesterol, is generally accepted as a convenient approximation, because the LDL fraction is heterogenous and contains intermediate-density lipoprotein (IDL), with a density of 1.
The remnants of CM and VLDL, after LPL has hydrolysed triglycerides, are smaller and denser and eventually enter the intermediate-density lipoprotein (IDL) category.
Because particles of LDL, intermediate-density lipoprotein (IDL) and VLDL each contain one apolipoprotein B (ApoB) protein, ApoB concentration may give a better indication of large lipoprotein particle concentration than measurements of cholesterol concentrations alone.
Measurement of lipoprotein subclasses, which include HDL2 and HDL3, intermediate-density lipoprotein (IDL), very-low-density lipoproteins (VLDL1, VLDL2, VLDL3), and lipoprotein(a) [Lp(a)], a particularly dangerous lipoprotein that can lead to heart attacks and strokes.
Levels of LDL, intermediate-density lipoprotein (IDL), and very-low-density lipoprotein (VLDL) must be measured in the fasting state to be accurate, but nonfasting levels of HDL and total cholesterol generally are accurate.

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