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medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com Male involvement in fertility and factors affecting semen quality in bulls John P ...
sign that male reproductive health is at risk . There are reports that undescended testis and hypospadias have become more common. Also semen quality has deteriorated , at least in some countries ...
men, based on extremely poor semen quality [male factor subfertility (MFS) group] or in a group of men with normal (good) semen quality [female factor subfertility (FFS) group]. The classification ...
in semen quality ? Climatic heat was proposed to be a possible causative factor in earlier studies (Levine et al., 1988; Politoff et al., 1989). However, later reports suggested that heat may ...
semen quality is clearly associated with varicocele. In adolescent boys, varicocele has been shown to retard growth of the ipsilateral testis as a risk factor for future infertility [2]. Furthermore ...
Abstract STUDY QUESTION Are infertile men with reduced semen quality at risk of a further decrease in testicular function? SUMMARY ANSWER Infertile men with severely reduced semen quality risk ...
pathogen-free semen . Due to the natural bacterial content of fresh boar semen , measures to control bacterial growth during storage of insemination doses are necessary. This reduces the risk of potential ...
with urogenital inflammation (i.e., leukocyte subsets and inflammatory cytokines in semen ,) and sperm quality parameters in a cohort of men with couple’s primary infertility undergoing initial infertility ...
Abstract BACKGROUND Semen quality is taken as a surrogate measure of male fecundity in clinical andrology, male fertility, reproductive toxicology, epidemiology and pregnancy risk assessments ...
seropositive men. Andrologia , 30 (suppl 1), 15–22. Google Scholar Politch, J.A., Mayer, K.H., Abbott, A.F. and Anderson, D.J. ( 1994) The effects of disease progression and zidovudine therapy on semen quality ...
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