Angiotensin II stimulation of prostaglandin production in cultured human vascular endothelium

Abstract

Immunoreactive material resembling prostaglandin E accumulates in the medium of cultured human umbilical vein endothelial cells. Prodcution is inhibited by indomethacin and stimulated by angiotensin II. Prostaglandin secretion by endothelium may be important in platelet-dependent thrombotic phenomena, and in local control of vascular permeability and tone in vivo.