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1-Oleoyl-2-palmitoyl-phosphatidylcholine. Phosphatidylcholines (PC) are a class of phospholipids that incorporate choline as a headgroup.They are a major component of biological membranes and can easily be obtained from a variety of readily available sources, such as egg yolk or soybeans, from which they are mechanically or chemically extracted using hexane.
Citicoline , also known as cytidine diphosphate-choline (CDP-choline) or cytidine 5'-diphosphocholine is an intermediate in the generation of phosphatidylcholine from choline, a common biochemical process in cell membranes. Citicoline is naturally occurring in the cells of human and animal tissue, in particular the organs.
Choline is an essential nutrient for humans and many other animals. [2] Humans are capable of some de novo synthesis of choline but require additional choline in the diet to maintain health. Dietary requirements can be met by choline by itself or in the form of choline phospholipids, such as phosphatidylcholine. [2]
Phosphatidylcholine is the major phospholipid in eukaryotic membranes. Phosphatidylcholine is important for a variety of function in eukaryotes such as facilitating the transport of cholesterol through the organism, acting as a substrate for the production of second messengers and as a cofactor for the activity of several membrane-related ...
Lysophosphatidylcholines are produced within cells mainly by the enzyme phospholipase A2, which removes one of the fatty acid groups from phosphatidylcholine to produce LPC. [2] Among other properties, they activate endothelial cells during early atherosclerosis .
This reaction is important for the synthesis of phosphatidylcholine containing specific fatty acids, but are not used for the de-novo synthesis of phosphatidylcholine. [ 4 ] [ 12 ] In contrast to these finding from rat liver microsomes, mammalian acyl transferase from dog lungs was found to exhibit no preference between 1-lyso-2-acyl ...
One such region is the nucleus accumbens—a key part of the brain’s reward system that’s fueled by dopamine, a chemical that Wise fondly refers to as “the slutty neurotransmitter” because ...
Injection lipolysis is a controversial cosmetic procedure in which drug mixtures are injected into patients with the goal of destroying fat cells. This practice, using drugs generally based on phosphatidylcholine and deoxycholate (PCDC), evolved from the initial intravenous use of those drug formulations to treat blood disorders.