title: Lung injury in acute pancreatitis: primary inhibition of pulmonary phospholipid synthesis.
abstract: Alterations in the pulmonary surfactant system are partly responsible for the respiratory insufficiency seen with acute pancreatitis. In this model of cerulein-induced pancreatitis in rats, we utilized a new stable isotope metabolic tracer technique to examine one aspect of the pulmonary surfactant system and its relationship to associated lung injury. We have demonstrated primary, early depression of lung phospholipid synthesis reflected in both lung tissue and alveolar washings. We suggest that this quantitative change in pulmonary surfactant synthetic rate may partly explain the occurrence of respiratory failure with acute pancreatitis.
mesh_terms: D000208:Acute Disease; D000818:Animals; D002108:Ceruletide / Q000506:poisoning; D008171:Lung Diseases / Q000150:complications* / Q000378:metabolism; D008297:Male; D010195:Pancreatitis / Q000139:chemically induced / Q000150:complications* / Q000378:metabolism; D010713:Phosphatidylcholines / Q000096:biosynthesis; D010743:Phospholipids / Q000032:analysis / Q000096:biosynthesis*; D011663:Pulmonary Surfactants / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D010713:Phosphatidylcholines; D010743:Phospholipids; D011663:Pulmonary Surfactants; D002108:Ceruletide