Literature DB >> 2938454

Dexamethasone and prostacyclin biosynthesis by serosal membranes of the rabbit peritoneal cavity.

V J Van de Velde, H Bult, A G Herman.   

Abstract

The effect of 2.5 microM dexamethasone on prostacyclin biosynthesis in isolated peritoneal serosa of the rabbit was studied. Pretreatment with dexamethasone for 90 min or more led to suppression of the subsequent prostacyclin biosynthesis in the absence of dexamethasone. This inhibition and the formation of extracellular non dialysable inhibitors were dependent on protein biosynthesis. These results indicate that glucocorticoids can partly suppress prostacyclin biosynthesis, probably via formation of lipocortin-like activity.

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Year:  1986        PMID: 2938454     DOI: 10.1007/bf01982629

Source DB:  PubMed          Journal:  Agents Actions        ISSN: 0065-4299


  4 in total

Review 1.  Inhibition of phospholipase.

Authors:  G J Blackwell; R J Flower
Journal:  Br Med Bull       Date:  1983-07       Impact factor: 4.291

2.  Biosynthesis of prostaglandin (PGI2) and 12L-hydroxy-5,8,10,14-eicosatetraenoic acid (HETE) by pericardium, pleura, peritoneum and aorta of the rabbit.

Authors:  A G Herman; M Claeys; S Moncada; J R Vane
Journal:  Prostaglandins       Date:  1979-09

3.  Influence of endotoxin on arachidonate metabolism in isolated rabbit peritoneum.

Authors:  H Bult; A G Herman
Journal:  Biochem Pharmacol       Date:  1983-09-01       Impact factor: 5.858

4.  Quantitative determination of 6-Oxo-PGF1 alpha in biological fluids by gas chromatography mass spectrometry.

Authors:  M Claeys; C Van Hove; A Duchateau; A G Herman
Journal:  Biomed Mass Spectrom       Date:  1980-11
  4 in total
  1 in total

Review 1.  Eleventh Gaddum memorial lecture. Lipocortin and the mechanism of action of the glucocorticoids.

Authors:  R J Flower
Journal:  Br J Pharmacol       Date:  1988-08       Impact factor: 8.739

  1 in total

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