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  2. Lipoprotein - Wikipedia

    en.wikipedia.org/wiki/Lipoprotein

    Intermediate-density lipoproteins (IDL) are intermediate between VLDL and LDL. They are not usually detectable in the blood when fasting. Low-density lipoproteins (LDL) carry 3,000 to 6,000 fat molecules (phospholipids, cholesterol, triglycerides, etc.) around the body. LDL particles are sometimes referred to as "bad" lipoprotein because ...

  3. High-density lipoprotein - Wikipedia

    en.wikipedia.org/wiki/High-density_lipoprotein

    Lipoproteins are divided into five subgroups, by density/size (an inverse relationship), which also correlates with function and incidence of cardiovascular events. Unlike the larger lipoprotein particles, which deliver fat molecules to cells, HDL particles remove fat molecules from cells.

  4. Blood lipids - Wikipedia

    en.wikipedia.org/wiki/Blood_lipids

    The concentration of blood lipids depends on intake and excretion from the intestine, and uptake and secretion from cells. Hyperlipidemia is the presence of elevated or abnormal levels of lipids and/or lipoproteins in the blood, and is a major risk factor for cardiovascular disease.

  5. Low-density lipoprotein - Wikipedia

    en.wikipedia.org/wiki/Low-density_lipoprotein

    Blood tests commonly report LDL-C: the amount of cholesterol which is estimated to be contained with LDL particles, on average, using a formula, the Friedewald equation. In clinical context, mathematically calculated estimates of LDL-C are commonly used as an estimate of how much low density lipoproteins are driving progression of atherosclerosis.

  6. Chylomicron - Wikipedia

    en.wikipedia.org/wiki/Chylomicron

    Chylomicron structure ApoA, ApoB, ApoC, ApoE (apolipoproteins); T (triacylglycerol); C (cholesterol); green (phospholipids). Chylomicrons transport lipids absorbed from the intestine to adipose, cardiac, and skeletal muscle tissue, where their triglyceride components are hydrolyzed by the activity of the lipoprotein lipase, allowing the released free fatty acids to be absorbed by the tissues.

  7. Very low-density lipoprotein - Wikipedia

    en.wikipedia.org/wiki/Very_low-density_lipoprotein

    Very-low-density lipoprotein (VLDL), density relative to extracellular water, is a type of lipoprotein made by the liver. [1] VLDL is one of the five major groups of lipoproteins (chylomicrons, VLDL, intermediate-density lipoprotein, low-density lipoprotein, high-density lipoprotein) that enable fats and cholesterol to move within the water-based solution of the bloodstream.

  8. Intermediate-density lipoprotein - Wikipedia

    en.wikipedia.org/wiki/Intermediate-density...

    Intermediate-density lipoproteins (IDLs) belong to the lipoprotein particle family and are formed from the degradation of very low-density lipoproteins as well as high-density lipoproteins. [1] IDL is one of the five major groups of lipoproteins ( chylomicrons , VLDL , IDL, LDL , HDL ) that enable fats and cholesterol to move within the water ...

  9. Apolipoprotein - Wikipedia

    en.wikipedia.org/wiki/Apolipoprotein

    The lipid components of lipoproteins are insoluble in water. However, because of their detergent-like ( amphipathic ) properties, apolipoproteins and other amphipathic molecules (such as phospholipids ) can surround the lipids, creating a lipoprotein particle that is itself water-soluble, and can thus be carried through body fluids (i.e., blood ...