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Am J Perinatol 1993; 10(2): 168-171
DOI: 10.1055/s-2007-994653
ORIGINAL ARTICLE

© 1993 by Thieme Medical Publishers, Inc.

Raised Serum Gravidin Levels are Associated with Pregnancy-Induced Hypertension

T. Wilson
  • Department of Obstetrics/Gynecology, University of Dundee, Center for Research into Human Development, Ninewells Hospital and Medical School, Dundee, Scotland
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Publication Date:
04 March 2008 (online)

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ABSTRACT

It has recently been reported that synthesis of the vasodilatory prostaglandin, prostacyclin, is decreased in human pregnancy-induced hypertension (PIH). Prostaglandin production is regulated mainly by the enzyme phospholipase A2. We report here that serum levels of a potent phospholipase A2 inhibitor (gravidin) were elevated during early pregnancy in women who later developed PIH compared with those who remained normotensive throughout pregnancy. It is suggested that high circulating levels of this potent phospholipase inhibitor may account for the reported decrease in prostacyclin synthesis and contribute to the development of pregnancy-induced hypertension.