These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Experimental pancreatitis in the rat. The role of phospholipase A in sodium taurocholate-induced acute haemorrhagic pancreatitis.
    Author: Aho HJ, Nevalainen TJ, Lindberg RL, Aho AJ.
    Journal: Scand J Gastroenterol; 1980; 15(8):1027-31. PubMed ID: 6165066.
    Abstract:
    Acute haemorrhagic pancreatitis was induced in rats by injecting 0.2 ml of 5% (92.9 mmol/l) aqueous solution of sodium taurocholate into the common biliopancreatic duct. Lysolecithin was separated from the pancreatic homogenate by thin-layer chromatography and quantified by phosphorus determination. The lysolecithin content increased rapidly, remained elevated for 12 h, and returned to the control level 24 h after the injection. Treatment with a trypsin inhibitor, aprotinin (Trasylol), given intraperitoneally and intravenously during 2 h postoperatively (800,000 units/kg of body weight) had no beneficial effects compared with physiological saline treatment. When the animals were treated similarly with a phospholipase A inhibitor, procaine hydrochloride (40 mg/kg of body weight), 45% of them survived 72 h (p less than 0.01). It was concluded that phospholipase A, which converts lecithin into lysolecithin, plays a significant role in the pathogenesis of acute pancreatitis.
    [Abstract] [Full Text] [Related] [New Search]