Hebrews 5:12 (Go to this verse :: Verse pop-up). In context, God tells us one of the purposes of His revelation to mankind. The writer of Hebrews scolds his audience for being dull of hearing (verse 11).
Prostaglandins are found in most tissues and organs. They are produced by almost all nucleated cells. They are autocrine and paracrine lipid mediators that act upon platelets, endothelium, uterine and mast cells. They are synthesized in the cell from the essential fatty acids (EFAs).
Prostaglandins. Prostaglandins, are a group of lipid mediators, found and isolated from human semen in the 1930s by Ulf von Euler of Sweden, responsible for inflammation features, such as swelling, pain, stiffness, redness and warmth.underland, Mass: Sinauer Associates , hormone prostaglandins play an important role in numbers of physiological effects, including the function of regulating the contraction and relaxation of smooth muscle tissue, by ligating a sub-family of cell surface seven-transmembrane receptors, G-protein-coupled receptors.