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Sperm generally have no surface antigens

Antisperm antibodies ASA may be a reason of infertility in some individuals. They may affect pre- as well as post-fertilization stages of the reproductive process. There is ongoing progress in the identification of sperm antigens related to fertilization. The employed methods for this purpose include recombinant DNA technology and the most advanced proteomic analysis. This paper enlists the different approaches undertaken in order to identify and characterize the immunoreactive sperm antigens. We have mainly focused on those, which have been already studied in regard of their immunocontraceptive potential, although it has been impossible to include all published data concerning the topic in a single article.
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Identification of sperm immunoreactive antigens for immunocontraceptive purposes: a review

Sperm generally have no surface antigens
Sperm generally have no surface antigens
Sperm generally have no surface antigens
Sperm generally have no surface antigens
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Identification of sperm immunoreactive antigens for immunocontraceptive purposes: a review

To browse Academia. Skip to main content. You're using an out-of-date version of Internet Explorer. Log In Sign Up. Claudia Echeverria. Journal of Andrology, Vol. Spermato- tinstituto de Biologia y Medicina zoa from normal ejaculates were selected by swim-up Experimental, Buenos Aires, Argentina.
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The selection of sperm with good genomic integrity and surface antigens is suggested for improving assisted reproductive technology ART outcome. In this study, semen samples were obtained from men who presented at Avicenna Fertility Clinic for their treatment. The specificity of these three biomarkers was It was shown that DFI was By comparing the efficiency of these three biomarkers for selecting sperm with the lowest level of chromatin damages, it seems that selection based on HSPA2 has significance over others.
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