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A cholesterol crystal is a solid, crystalline form of cholesterol found in gallstones and atherosclerosis.Gallstones occurring in industrialized societies typically contain more than 70-90% cholesterol by weight, much of which is crystalline. [1]
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.
A cholesteric liquid-crystal display (ChLCD) is a display containing a liquid crystal with a helical structure and which is therefore chiral. Cholesteric liquid crystals are also known as chiral nematic liquid crystals. They organize in layers with no positional ordering within layers, but a director axis which varies with layers.
The symptoms experienced in cholesterol embolism depend largely on the organ involved. Non-specific symptoms often described are fever, muscle ache and weight loss.Embolism to the legs causes a mottled appearance and purple discoloration of the toes, small infarcts and areas of gangrene due to tissue death that usually appear black, and areas of the skin that assume a marbled pattern known as ...
Cholesteryl benzoate, also called 5-cholesten-3-yl benzoate, is an organic chemical, an ester of cholesterol and benzoic acid. It is a liquid crystal material forming cholesteric liquid crystals with helical structure. It can be used with cholesteryl nonanoate and cholesteryl oleyl carbonate in some thermochromic liquid crystals.
High cholesterol is defined as having a total cholesterol number of 240 mg/dL or above. Someone has borderline cholesterol, meanwhile, when their total cholesterol is in the 200 to 239 range.
People with type 2 diabetes are at a higher risk of developing high cholesterol, which is a risk factor for heart disease. Traditionally, a high carbohydrate and low fat diet was considered best ...
Cholesterol is a waxy substance found throughout the body that your body uses to build cells and make vitamins and hormones. Your liver makes all the cholesterol you need, with the rest coming ...