Arachidonic acid is a polyunsaturated fatty acid present in the phospholipids (especially phosphatidylethanolamine, phosphatidylcholine, and phosphatidylinositides) of membranes of the body's cells, and is abundant in the brain, muscles, and liver. Skeletal muscle is an especially active site of arachidonic acid retention, accounting for roughly 10-20% of the phospholipid fatty acid content typically. WebDec 12, 2024 · and phospholipid exchange processes as well as other specific biological functions. We will focus on the four main types of PLA2, namely, the secreted (sPLA2), cytosolic (cPLA2), calcium-independent (iPLA2), and lipoprotein-associated PLA2(Lp-PLA2) also known as platelet-activating
Plasma phospholipid arachidonic acid and lignoceric acid are …
The enzyme phospholipase A2 (EC 3.1.1.4, PLA2, systematic name phosphatidylcholine 2-acylhydrolase) catalyse the cleavage of fatty acids in position 2 of phospholipids, hydrolyzing the bond between the second fatty acid “tail” and the glycerol molecule: phosphatidylcholine + H2O = 1-acylglycerophosphocholine + a carboxylate WebFeb 1, 2024 · The role of plasma phospholipid arachidonic acid (AA) in the development of non-alcoholic fatty liver disease (NALFD), cirrhosis, and liver cancer remains unclear. … how to style an oversized knit sweater
Phospholipase A2 - Wikipedia
WebAbstract Previous studies have infused radiolabeled arachidonic acid (AA) into rat brains and followed AA esterification into phospholipids for up to 24 h; however, the half-life of … WebMay 8, 2024 · Introduction. Phospholipase A (PLA) comprises a supergroup of esterase enzymes present in all human cells that play a key role in mediating the production of free fatty acids and lysophospholipids from … WebThis study suggests potential causal associations of high levels of plasma phospholipid AA with the risk of NAFLD and cirrhosis. Plasma phospholipid arachidonic acid in relation to … how to style an oversized jersey