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: Phosphoramidon, a metalloproteinase inhibitor, suppresses the hypertensive effect of big endothelin-1.
    Author: Matsumura Y, Hisaki K, Takaoka M, Morimoto S.
    Journal: Eur J Pharmacol; 1990 Aug 21; 185(1):103-6. PubMed ID: 2226629.
    Abstract:
    Intravenous (i.v.) injection of big endothelin-1 (1-39, 0.05-1.0 nmol/kg) to anaesthetized rats produced a dose-dependent and long-lasting hypertensive effect, the magnitude of which was similar to that evoked by ET-1 (1-21). In animals given phosphoramidon (0.25 mg/kg per min i.v.), a metalloproteinase inhibitor, the hypertensive effect of big endothelin-1 was markedly attenuated. The same dose of phosphoramidon did not influence the endothelin-1-induced hypertensive effect. The possibility that big endothelin-1 is converted to endothelin-1 by a phosphoramidon-sensitive metalloproteinase in vivo warrants further attention.
    [Abstract] [Full Text] [Related] [New Search]