Platelet-activating factor acetylhydrolase activity in peritoneal fluids of women with endometriosis.

Obstetrics and gynecology · 1993 · vol. 81(2) , pp. 276–9 · PMID:8423963 · W2471912157
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Platelet-activating factor acetylhydrolase activity was significantly lower in the peritoneal fluids of women with mild endometriosis compared to fertile controls.

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Abstract

OBJECTIVE: To investigate whether platelet-activating factor acetylhydrolase may play a role in the pathophysiology of endometriosis. METHODS: Peritoneal fluids were obtained at laparoscopy from eight fertile women without endometriosis and 12 women with mild endometriosis. Platelet-activating factor acetylhydrolase activity was assayed in serum and peritoneal fluid by the release of 3H-acetate from [3H]-platelet-activating factor during a 15-minute incubation. RESULTS: Platelet-activating factor acetylhydrolase activity (mean +/- standard error of the mean) was significantly lower (P < .01) in peritoneal fluids from women with mild endometriosis (29.5 +/- 2.7%) than in controls (39.9 +/- 3.4%). The platelet-activating factor acetylhydrolase-cholesterol and -albumin ratios were also significantly lower in peritoneal fluids of women with endometriosis compared with controls (P < .006 and P < .012, respectively). CONCLUSION: These data suggest that mild endometriosis is associated with decreased platelet-activating factor acetylhydrolase activity in peritoneal fluid.

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Condition tags

endometriosis

MeSH descriptors

Ascitic Fluid Endometriosis Phospholipases A Platelet Activating Factor 1-Alkyl-2-acetylglycerophosphocholine Esterase Adult Albumins Albumins Ascitic Fluid Ascitic Fluid Cholesterol Cholesterol Endometriosis Endometriosis Female Humans Phospholipases A Platelet Activating Factor

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

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