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Molecular Pharmacology, Vol 11, 335-339, Copyright © 1975 by the American Society for Pharmacology and Experimental Therapeutics
1 Department of Biochemistry, Health Sciences Centre, McMaster University, Hamilton, Ontario L8S 4J9,
Canada
Prostaglandin E1 decreases the basal rate of glucose production and abolishes the increase usually caused by glucagon or cyclic 3',5'-AMP. This effect is mimicked by insulin, indomethacin, and acetylsalicylate, which also decrease prostaglandin levels. Inhibition of the synthesis of a reactive metabolic intermediate in prostaglandin biosynthesis may explain these apparently anomalous effects.
Note:
ACKNOWLEDGMENT
We wish to acknowledge the generous gift of
prostaglandins E1 and E2 from Dr. J. Pike of the
Upjohn Company.