نتایج جستجو برای: immunological techniques
تعداد نتایج: 663154 فیلتر نتایج به سال:
the feline immunodeficiency virus (fiv) is a lentivirus initially isolated from a cat of a cattery in the u.s.a (1986). the virus is similar in it's characters to human immunodeficieny virus (hiv) fiv exists endemically between domestic cats and has been recogniced in many countries. however, the incidence and prevalence status of f1v have not been reported yet in iran. on the basis of pre...
the presence of anti-sperm antibodies (asa) in semen or serum may impair sperm function leading to immunological infertility. the aim of this study was to investigate the presence of asa on the surface of sperm and in circulating blood of infertile couples. in this cross sectional study, we studied 49 couples suffering from infertility for at least one year. serum asa (igg and iga classes) was ...
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