Objective:To investigate the mechanism of panreatitis associated aute lung injury and the effect of prosta glandin E 1(PGE 1).Methods:The model of acute necrotizing pancreatitis(ANP) associated acute lung injury was induced by infusion of 5% sodium taurocholate into the duodenal loop of rats. PGE 1 was infused continuously from cervical vein.Results:It was showed that the pulmonary wet wieght and capillary permeability,the activity of myeloperoxidase(MPO) and phospholipase A 2(PLA 2) in lungs,the lev...