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Cholesterol is the principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils. [3] [4]Cholesterol is biosynthesized by all animal cells [citation needed] and is an essential structural and signaling component of animal cell membranes.
Cholesterol is a cell signaling molecule that is highly regulated in eukaryotic cell membranes. [1] [2] [3] In human health, its effects are most notable in inflammation, metabolic syndrome, and neurodegeneration. [4]
Cholesterol is an essential fatty substance produced by the liver, and consumed in food. ... and LDL-C measured annually may serve as a novel biomarker for higher risk of incident dementia and ...
Cholesterol is a fat-like substance that is an essential part of the membranes of all cells. It is produced by the body, primarily in the liver, but people also consume it in their diet.
where H is HDL cholesterol, L is LDL cholesterol, C is total cholesterol, T are triglycerides, and k is 0.20 if the quantities are measured in mg/dL and 0.45 if in mmol/L. There are limitations to this method, most notably that samples must be obtained after a 12 to 14 h fast and that LDL-C cannot be calculated if plasma triglyceride is >4.52 ...
Normal LDL cholesterol levels are associated with the build-up of atherosclerotic plaques in our arteries even in those with so-called optimal risk factors by current standards: blood pressure ...
Blood lipids (or blood fats) are lipids in the blood, either free or bound to other molecules.They are mostly transported in a phospholipid capsule, and the type of protein embedded in this outer shell determines the fate of the particle and its influence on metabolism.
Cholesterol is a waxy substance that can clog arteries if there’s too much of it in the body. Your body makes cholesterol naturally, but when you eat too many foods that also contain cholesterol ...