Adverse effects on sperm movement characteristics in women with minimal and mild endometriosis

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Peritoneal fluid from women with minimal or mild endometriosis significantly reduced sperm linearity, head displacement, and velocities compared to fertile women.

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Abstract

OBJECTIVE: To test the effect of peritoneal fluid from infertile women with minimal or mild endometriosis on sperm movement characteristics in comparison with fertile and infertile women with no endometriosis. DESIGN: A prospective observer-blind trial. SETTING: Academic infertility department. SUBJECTS: 57 women undergoing diagnostic laparoscopy or laparoscopic sterilisation. MAIN OUTCOME MEASURES: Changes in sperm movement characteristics in semen samples provided during routine infertility investigation or from sperm donors. Computer assisted semen analysis (CASA) performed using a Celltrack-S system. RESULTS: Significant reductions in linearity (P < 0.05), amplitude of lateral head displacement (P < 0.01), straight line velocity (P < 0.01), and curvilinear velocity (P < 0.01) (but not percentage motility) were observed. CONCLUSIONS: Peritoneal fluid from women with minimal or mild endometriosis adversely effects sperm movement characteristics in comparison to fertile women.

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Condition tags

endometriosisinfertility

MeSH descriptors

Ascitic Fluid Endometriosis Endometriosis Sperm Motility Adult Adult Ascitic Fluid Ascitic Fluid Female Female Humans Humans Laparoscopy Laparoscopy Luteal Phase Luteal Phase Male Male Prospective Studies Prospective Studies

Citation neighborhood (2-hop)

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. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

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Cited by (30)

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