Cholesterin/en: Unterschied zwischen den Versionen
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natural fatty substance found in the human body. Cholesterol is an important building material that plays an important role in the stabilization of [[cell membranes]] and in [[Nervenzellen/en|nerve cells]]. It is assumed that too high values in the blood promote [[Arteriosklerose/en|arteriosclerosis]]. | natural fatty substance found in the human body. Cholesterol is an important building material that plays an important role in the stabilization of [[cell membranes]] and in [[Nervenzellen/en|nerve cells]]. It is assumed that too high values in the blood promote [[Arteriosklerose/en|arteriosclerosis]]. | ||
| − | Cholesterol is a [[lipid|lipid]] that occurs freely in the entire human organism and in the form of cholesterol esters. It represents the precursor of bile acids and [[steroid hormones]], is an essential component of cell membrane and [[myelin sheath]]; it is particularly enriched in [[adrenal]]n (3%), brain (10% of dry matter; only free cholesterol), [[skin]]. (24% of the skin fat), [[spleen]], [[ovary| ovary]], [[serum]], [[erythrocyte]]. | + | Cholesterol is a [[lipid|lipid]] that occurs freely in the entire human organism and in the form of cholesterol esters. It represents the precursor of bile acids and [[Steroidhormone/en|steroid hormones]], is an essential component of cell membrane and [[Myelinscheide/en|myelin sheath]]; it is particularly enriched in [[Nebenniere/en|adrenal]]n (3%), brain (10% of dry matter; only free cholesterol), [[Haut/en|skin]]. (24% of the skin fat), [[Milz/en|spleen]], [[ovary| ovary]], [[Serum/en|serum]], [[Erythrozyt/en|erythrocyte]]. |
It is predominantly taken from food ([[exogenous]]es cholesterol), which is obtained as required from the body's own depots, especially from the [[liver]]) or is provided by biosynthesis, also mainly in the liver ([[endogenous]]es cholesterol). | It is predominantly taken from food ([[exogenous]]es cholesterol), which is obtained as required from the body's own depots, especially from the [[liver]]) or is provided by biosynthesis, also mainly in the liver ([[endogenous]]es cholesterol). | ||
https://de.wikipedia.org/wiki/Cholesterin <sub>([http://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub> | https://de.wikipedia.org/wiki/Cholesterin <sub>([http://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub> | ||
Version vom 22. Mai 2019, 00:24 Uhr
natural fatty substance found in the human body. Cholesterol is an important building material that plays an important role in the stabilization of cell membranes and in nerve cells. It is assumed that too high values in the blood promote arteriosclerosis.
Cholesterol is a lipid that occurs freely in the entire human organism and in the form of cholesterol esters. It represents the precursor of bile acids and steroid hormones, is an essential component of cell membrane and myelin sheath; it is particularly enriched in adrenaln (3%), brain (10% of dry matter; only free cholesterol), skin. (24% of the skin fat), spleen, ovary, serum, erythrocyte.
It is predominantly taken from food (exogenouses cholesterol), which is obtained as required from the body's own depots, especially from the liver) or is provided by biosynthesis, also mainly in the liver (endogenouses cholesterol).
https://de.wikipedia.org/wiki/Cholesterin (Wikipedia CC-by-sa-3.0)