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Lipoprotein

Index Lipoprotein

A lipoprotein is a biochemical assembly whose purpose is to transport hydrophobic lipid (a.k.a. fat) molecules in water, as in blood or extracellular fluid. [1]

75 relations: Abetalipoproteinemia, Adhesion, Adipocyte, Adipose tissue, Antigen, Apolipoprotein, Apolipoprotein B, Apolipoprotein C2, Apolipoprotein E, Atheroma, Atherosclerosis, Bile, Biochemistry, Blood, Cell (biology), Cell membrane, Chloroplast, Cholesterol, Cholesteryl ester, Chylomicron, Chyme, Coronary artery disease, De novo synthesis, Detergent, Differential centrifugation, Electrophoresis, Emulsion, Endocytosis, Endogeny (biology), Endothelium, Enterocyte, Enzyme, Exogeny, Extracellular fluid, Fat, Fatty acid, Gastrointestinal tract, Glycerol, Glycogen, Hepatic lipase, Hepatocyte, High-density lipoprotein, Hydrolysis, Hydrophile, Hydrophobe, Intermediate-density lipoprotein, Lacteal, LDL receptor, Lipid, Lipid-anchored protein, ..., Lipophilicity, Lipoprotein lipase, Lipoprotein(a), Litre, Liver, Low-density lipoprotein, Lymphatic vessel, Lysosome, Membrane transport protein, Mitochondrion, Muscle, Nuclear magnetic resonance spectroscopy, Pancreatic lipase family, Phospholipid, Remnant cholesterol, Reverse cholesterol transport, Serum protein electrophoresis, Skeletal muscle, Thoracic duct, Toxin, Transmembrane protein, Triglyceride, ULDL, Vertical auto profile, Very low-density lipoprotein. Expand index (25 more) »

Abetalipoproteinemia

Abetalipoproteinemia is a disorder that interferes with the normal absorption of fat and fat-soluble vitamins from food.

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Adhesion

Adhesion is the tendency of dissimilar particles or surfaces to cling to one another (cohesion refers to the tendency of similar or identical particles/surfaces to cling to one another).

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Adipocyte

Adipocytes, also known as lipocytes and fat cells, are the cells that primarily compose adipose tissue, specialized in storing energy as fat.

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Adipose tissue

In biology, adipose tissue, body fat, or simply fat is a loose connective tissue composed mostly of adipocytes.

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Antigen

In immunology, an antigen is a molecule capable of inducing an immune response (to produce an antibody) in the host organism.

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Apolipoprotein

Apolipoproteins are proteins that bind lipids (oil-soluble substances such as fat and cholesterol) to form lipoproteins.

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Apolipoprotein B

Apolipoprotein B (ApoB) is a protein that in humans is encoded by the APOB gene.

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Apolipoprotein C2

Apolipoprotein C2 or apolipoprotein C-II is a protein that in humans is encoded by the APOC2 gene.

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Apolipoprotein E

Apolipoprotein E (ApoE) is a class of proteins involved in the metabolism of fats in the body.

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Atheroma

An atheroma is a reversible accumulation of degenerative material in the inner layer of an artery wall.

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Atherosclerosis

Atherosclerosis is a disease in which the inside of an artery narrows due to the build up of plaque.

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Bile

Bile or gall is a dark green to yellowish brown fluid, produced by the liver of most vertebrates, that aids the digestion of lipids in the small intestine.

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Biochemistry

Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms.

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Blood

Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

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Cell (biology)

The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known living organisms.

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Cell membrane

The cell membrane (also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane that separates the interior of all cells from the outside environment (the extracellular space).

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Chloroplast

Chloroplasts are organelles, specialized compartments, in plant and algal cells.

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Cholesterol

Cholesterol (from the Ancient Greek chole- (bile) and stereos (solid), followed by the chemical suffix -ol for an alcohol) is an organic molecule.

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Cholesteryl ester

Cholesterol Oleate, a member of the cholesteryl ester family Cholesteryl ester, a dietary lipid, is an ester of cholesterol.

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Chylomicron

Chylomicrons (from the Greek χυλός, chylos, meaning juice (of plants or animals), and micron, meaning small particle) are lipoprotein particles that consist of triglycerides (85–92%), phospholipids (6–12%), cholesterol (1–3%), and proteins (1–2%).

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Chyme

Chyme or chymus (from Greek χυμός khymos, "juice") is the semi-fluid mass of partly digested food that is expelled by the stomach, through the pyloric valve, into the duodenum (the beginning of the small intestine).

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Coronary artery disease

Coronary artery disease (CAD), also known as ischemic heart disease (IHD), refers to a group of diseases which includes stable angina, unstable angina, myocardial infarction, and sudden cardiac death.

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De novo synthesis

De novo synthesis refers to the synthesis of complex molecules from simple molecules such as sugars or amino acids, as opposed to recycling after partial degradation.

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Detergent

A detergent is a surfactant or a mixture of surfactants with cleaning properties in dilute solutions.

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Differential centrifugation

Differential centrifugation is a common procedure in microbiology and cytology used to separate certain organelles from whole cells for further analysis of specific parts of cells.

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Electrophoresis

Electrophoresis (from the Greek "Ηλεκτροφόρηση" meaning "to bear electrons") is the motion of dispersed particles relative to a fluid under the influence of a spatially uniform electric field.

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Emulsion

An emulsion is a mixture of two or more liquids that are normally immiscible (unmixable or unblendable).

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Endocytosis

Endocytosis is a form of bulk transport in which a cell transports molecules (such as proteins) into the cell (endo- + cytosis) by engulfing them in an energy-using process.

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Endogeny (biology)

Endogenous substances and processes are those that originate from within an organism, tissue, or cell.

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Endothelium

Endothelium refers to cells that line the interior surface of blood vessels and lymphatic vessels, forming an interface between circulating blood or lymph in the lumen and the rest of the vessel wall.

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Enterocyte

Enterocytes, or intestinal absorptive cells, are simple columnar epithelial cells found in the small intestine.

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Enzyme

Enzymes are macromolecular biological catalysts.

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Exogeny

In a variety of contexts, exogeny or exogeneity is the fact of an action or object originating externally.

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Extracellular fluid

Extracellular fluid (ECF) denotes all body fluid outside the cells.

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Fat

Fat is one of the three main macronutrients, along with carbohydrate and protein.

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Fatty acid

In chemistry, particularly in biochemistry, a fatty acid is a carboxylic acid with a long aliphatic chain, which is either saturated or unsaturated.

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Gastrointestinal tract

The gastrointestinal tract (digestive tract, digestional tract, GI tract, GIT, gut, or alimentary canal) is an organ system within humans and other animals which takes in food, digests it to extract and absorb energy and nutrients, and expels the remaining waste as feces.

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Glycerol

Glycerol (also called glycerine or glycerin; see spelling differences) is a simple polyol compound.

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Glycogen

Glycogen is a multibranched polysaccharide of glucose that serves as a form of energy storage in humans, animals, fungi, and bacteria.

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Hepatic lipase

Hepatic lipase (HL), also called hepatic triglyceride lipase (HTGL) or LIPC (for "lipase, hepatic"), is a form of lipase, catalyzing the hydrolysis of Triacylglyceride.

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Hepatocyte

A hepatocyte is a cell of the main parenchymal tissue of the liver.

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High-density lipoprotein

High-density lipoproteins (HDL) are one of the five major groups of lipoproteins.

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Hydrolysis

Hydrolysis is a term used for both an electro-chemical process and a biological one.

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Hydrophile

A hydrophile is a molecule or other molecular entity that is attracted to water molecules and tends to be dissolved by water.

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Hydrophobe

In chemistry, hydrophobicity is the physical property of a molecule (known as a hydrophobe) that is seemingly repelled from a mass of water.

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Intermediate-density lipoprotein

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.

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Lacteal

A lacteal is a lymphatic capillary that absorbs dietary fats in the villi of the small intestine.

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LDL receptor

The Low-Density Lipoprotein (LDL) Receptor (LDL-R) is a mosaic protein of 839 amino acids (after removal of 21-amino acid signal peptide) that mediates the endocytosis of cholesterol-rich LDL.

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Lipid

In biology and biochemistry, a lipid is a biomolecule that is soluble in nonpolar solvents.

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Lipid-anchored protein

Lipid-anchored proteins (also known as lipid-linked proteins) are proteins located on the surface of the cell membrane that are covalently attached to lipids embedded within the cell membrane.

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Lipophilicity

Lipophilicity (from Greek λίπος "fat" and φίλος "friendly"), refers to the ability of a chemical compound to dissolve in fats, oils, lipids, and non-polar solvents such as hexane or toluene.

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Lipoprotein lipase

Lipoprotein lipase (LPL) is a member of the lipase gene family, which includes pancreatic lipase, hepatic lipase, and endothelial lipase.

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Lipoprotein(a)

Lipoprotein(a) (also called Lp(a) or LPA) is a lipoprotein subclass.

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Litre

The litre (SI spelling) or liter (American spelling) (symbols L or l, sometimes abbreviated ltr) is an SI accepted metric system unit of volume equal to 1 cubic decimetre (dm3), 1,000 cubic centimetres (cm3) or 1/1,000 cubic metre. A cubic decimetre (or litre) occupies a volume of 10 cm×10 cm×10 cm (see figure) and is thus equal to one-thousandth of a cubic metre. The original French metric system used the litre as a base unit. The word litre is derived from an older French unit, the litron, whose name came from Greek — where it was a unit of weight, not volume — via Latin, and which equalled approximately 0.831 litres. The litre was also used in several subsequent versions of the metric system and is accepted for use with the SI,, p. 124. ("Days" and "hours" are examples of other non-SI units that SI accepts.) although not an SI unit — the SI unit of volume is the cubic metre (m3). The spelling used by the International Bureau of Weights and Measures is "litre", a spelling which is shared by almost all English-speaking countries. The spelling "liter" is predominantly used in American English. One litre of liquid water has a mass of almost exactly one kilogram, because the kilogram was originally defined in 1795 as the mass of one cubic decimetre of water at the temperature of melting ice. Subsequent redefinitions of the metre and kilogram mean that this relationship is no longer exact.

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Liver

The liver, an organ only found in vertebrates, detoxifies various metabolites, synthesizes proteins, and produces biochemicals necessary for digestion.

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Low-density lipoprotein

Low-density lipoprotein (LDL) is one of the five major groups of lipoprotein which transport all fat molecules around the body in the extracellular water.

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Lymphatic vessel

The lymphatic vessels (or lymph vessels or lymphatics) are thin-walled vessels structured like blood vessels, that carry lymph.

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Lysosome

A lysosome is a membrane-bound organelle found in nearly all animal cells.

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Membrane transport protein

A membrane transport protein (or simply transporter) is a membrane protein involved in the movement of ions, small molecules, or macromolecules, such as another protein, across a biological membrane.

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Mitochondrion

The mitochondrion (plural mitochondria) is a double-membrane-bound organelle found in most eukaryotic organisms.

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Muscle

Muscle is a soft tissue found in most animals.

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Nuclear magnetic resonance spectroscopy

Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei.

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Pancreatic lipase family

Triglyceride lipases are a family of lipolytic enzymes that hydrolyse ester linkages of triglycerides.

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Phospholipid

Phospholipids are a class of lipids that are a major component of all cell membranes.

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Remnant cholesterol

Remnant cholesterol, also known as remnant lipoprotein, is a very atherogenic lipoprotein composed primarily of very low-density lipoprotein (VLDL) and intermediate-density lipoprotein (IDL).

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Reverse cholesterol transport

Reverse cholesterol transport is a multi-step process resulting in the net movement of cholesterol from peripheral tissues back to the liver first via entering the lymphatic system, then the bloodstream.

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Serum protein electrophoresis

Serum protein electrophoresis (SPEP or SPE) is a laboratory test that examines specific proteins in the blood called globulins.

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Skeletal muscle

Skeletal muscle is one of three major muscle types, the others being cardiac muscle and smooth muscle.

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Thoracic duct

In human anatomy, the thoracic duct is the larger of the two lymph ducts of the lymphatic system.

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Toxin

A toxin (from toxikon) is a poisonous substance produced within living cells or organisms; synthetic toxicants created by artificial processes are thus excluded.

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Transmembrane protein

A transmembrane protein (TP) is a type of integral membrane protein that spans the entirety of the biological membrane to which it is permanently attached.

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Triglyceride

A triglyceride (TG, triacylglycerol, TAG, or triacylglyceride) is an ester derived from glycerol and three fatty acids (from tri- and glyceride).

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ULDL

Ultra Low Density Lipoproteins (ULDL), historically commonly called chylomicrons (dating to before these particles were better characterized and understood) are one of the five major groups of lipoprotein, as divided by density or size.

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Vertical auto profile

The vertical auto profile (VAP) test is a cholesterol, lipid and lipoprotein test.

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Very low-density lipoprotein

Very-low-density lipoprotein (VLDL), density relative to extracellular water, is a type of lipoprotein made by the liver.

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Redirects here:

Alpha 1-lipoprotein, Alpha 2-lipoprotein, Lipid cycle, Lipoprotein particle, Lipoprotein particle metabolism, Lipoproteins, Lp-a, Plasma lipoprotein, Plasma lipoprotein particle, Plasma lipoprotein particles, Plasma lipoproteins, Proteolipids, Receptors, lipoprotein.

References

[1] https://en.wikipedia.org/wiki/Lipoprotein

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