Endothelial COX-2 induction by hypoxia liberates 6-keto-PGF1 alpha, a potent epithelial secretagogue.
Colgan SP, Taylor CT, Narravula S, Synnestvedt K, Blume ED. Endothelial COX-2 induction by hypoxia liberates 6-keto-PGF1 alpha, a potent epithelial secretagogue. Adv Exp Med Biol. 2002; 507:107-12.