73 research outputs found

    Immunoglobulin class of antispermatozoal antibodies and inhibition of sperm penetration into cervical mucus.

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    The main object of the present study was to investigate the mechanism by which antispermatozoal antibodies reduce the capacity of spermatozoa to penetrate cervical mucus. We demonstrated that no n-agglutinated spermatozoa from infertile men with antispermatozoal antibodies changed their propulsion into local shaking movements after contact with cervical mucus. The shaking phenomenon was also observed if the antibodies were present in cervical mucus. ... Zie: Summary
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