Indomethacin and pancreatic blood flow. An experimental study in pigs.
Indomethacin has been reported to decrease pancreatic blood flow. The drug has been used as an analgesic in acute pancreatitis. As decreased blood flow to the pancreas may detrimentally affect the outcome of acute pancreatitis, we investigated the effects of indomethacin on blood flow in the normal porcine pancreas. Regional blood flows, with special reference to the pancreatic flow, were studied with radioactively labelled microspheres in ketamine-anesthetized pigs before and after intravenous administration of indomethacin 2 mg/kg during 10 min. A transient decrease of cardiac output was seen during the infusion. Basal pancreatic blood flow was significantly increased 10 and 30 min after administration of indomethacin. No significant changes were found in small-intestinal or renal blood flow. We conclude that indomethacin does not reduce blood flow in normal porcine pancreas.
Hjelmqvist
B
B
Department of Surgery, Malmö General Hospital, Sweden.
Teder
H
H
Borgström
A
A
Björkman
S
S
D000818:Animals; D002302:Cardiac Output / Q000187:drug effects / Q000502:physiology; D007213:Indomethacin / Q000494:pharmacology*; D008863:Microspheres; D010179:Pancreas / Q000098:blood supply* / Q000187:drug effects; D012039:Regional Blood Flow / Q000187:drug effects; D013552:Swine
D007213:Indomethacin