Literature DB >> 385331

Hypotensive and renovascular actions of 6-keto-prostaglandin E1, a metabolite of prostacyclin.

C P Quilley, P Y Wong, J C McGiff.   

Abstract

Either intra-aortic or intravenous injections of a stable prostaglandin metabolite, 6-keto-prostaglandin E1 (6-keto-PGE1), caused similar dose-dependent falls in blood pressure and reductions in renovascular resistance in the anesthetized rat. The threshold dose was 0.3 microgram/kg. A maximum hypotensive effect occured at 10 micrograms/kg, but renal blood flow was further reduced by a dose of 30 microgram/kg. 6-keto-PGE1, like prostacyclin, could be a circulating hormone.

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Year:  1979        PMID: 385331     DOI: 10.1016/0014-2999(79)90378-9

Source DB:  PubMed          Journal:  Eur J Pharmacol        ISSN: 0014-2999            Impact factor:   4.432


  6 in total

1.  Stimulation of renin release by 6-oxo-prostaglandin E1 and prostacyclin.

Authors:  J C McGiff; E G Spokas; P Y Wong
Journal:  Br J Pharmacol       Date:  1982-01       Impact factor: 8.739

2.  Conversion of prostacyclin to 6 oxo prostaglandin E1 by rat, rabbit, guinea-pig and human platelets.

Authors:  R J Griffiths; P K Moore
Journal:  Br J Pharmacol       Date:  1983-10       Impact factor: 8.739

3.  Identification of 6-oxo-prostaglandin E1 as a naturally occurring prostanoid generated by rat lung.

Authors:  C N Berry; R J Griffiths; J R Hoult; P K Moore; G W Taylor
Journal:  Br J Pharmacol       Date:  1986-02       Impact factor: 8.739

4.  Formation of 6-keto prostaglandin E1 in mammalian kidneys.

Authors:  R J Griffiths; P K Moore
Journal:  Br J Pharmacol       Date:  1983-05       Impact factor: 8.739

5.  Evidence for a direct stimulatory effect of prostacyclin on renin release in man.

Authors:  C Patrono; F Pugliese; G Ciabattoni; P Patrignani; A Maseri; S Chierchia; B A Peskar; G A Cinotti; B M Simonetti; A Pierucci
Journal:  J Clin Invest       Date:  1982-01       Impact factor: 14.808

6.  Single-blind study of epoprostenol and 6-keto-prostaglandin E1 in man: effects of platelet aggregation and plasma renin.

Authors:  I Miyamori; T Morise; S Yasuhara; Y Takeda; H Koshida; R Takeda
Journal:  Br J Clin Pharmacol       Date:  1985-12       Impact factor: 4.335

  6 in total

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