前列腺素(PG)是由体内许多组织所产生的一种很重要的激素。它的分泌组织之多,作用面之广为任何其它激素所不及。几乎身体的所有组织都产生前列腺素:包括神经系统、呼吸系统、循环系统,消化系统、生殖系统及泌尿系统等。目前对PG的研究巳取得了广泛的进展,不仅在生理、生化、药理等各方面都有了突破,且已进入临床研究。肾脏是产生PG的重要器官之一。PG对正常肾 Prostaglandin (PG) is a very important hormone produced by many tissues in the body. Its secretion of tissue as many as the role of the surface of any other hormone can not. All tissues in the body produce prostaglandins: including the nervous system, respiratory system, circulatory system, digestive system, reproductive system and urinary system. The current research on PG has made extensive progress, not only in physical, biochemical, pharmacological and other aspects have made a breakthrough, and has entered clinical research. The kidneys are one of the major organs that produce PG. PG to normal kidney