Triglyceride

triglyceride /tri·glyc·er·ide/ (-glis´er-id) a compound consisting of three molecules of fatty acid esterified to glycerol; a neutral fat that is the usual storage form of lipids in animals.

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tri·glyc·er·ide (tr-gls-rd)

n.

See triacylglycerol.

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Triglyceride

A substance formed in the body from fat in the diet. Triglycerides are the main fatty materials in the blood. Together with protein, they make up high- and low-density lipoproteins (HDLs and LDLs). Triglyceride levels are important in the diagnosis and treatment of many diseases including high blood pressure, diabetes, and heart disease.

Mentioned in: Antiacne Drugs, Atherosclerosis, Cholesterol Test, Coronary Artery Disease, Diuretics

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triglyceride

a compound consisting of three molecules of fatty acids bound with one molecule of glycerol; a neutral fat that is the usual storage form of lipids in animals.

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triglyceride absorption test

see fat absorption test.

triglyceride lipase

see triacylglycerol.

medium-chain triglyceride (MCT)

short and medium length chain fatty acids (containing four to 12 carbon atoms) are much more rapidly digested than those with long chains. Coconut oil contains a high proportion of medium-chain triglycerides and may be used in the diet of dogs with malabsorption syndrome.

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triglyceride  Triacylglycerol A long chain fatty acid ester of glycerol; TGs constitute 95% of fat by weight, and are the major form of stored lipids ↑ in Acute MI, alcoholic cirrhosis, untreated DM, high carbohydrate diet, certain forms of hyperlipoproteinemia, HTN, hypothyroidism, nephrotic syndrome, pregnancy, OCs, estrogens ↓ in Congenital β-lipoproteinemia, hyperthyroidism, malnutrition, vigorous exercise, therapy with ascorbic acid, clofibrate, metformin, phenformin. See Medium chain triglyceride. Cf Cholesterol.