The core axoneme structure of both the motile cilium and sperm tail has the same
ultrastructural 9+ 2 microtubular arrangement. Thus, it can be expected that genetic defects …

Infertility is a global health issue affecting women and men of reproductive age with
increasing incidence worldwide, in part due to greater awareness and better diagnosis …

Importance The health effects of exposure to particulate matter (PM) on male fertility remain
unclear. Although PM exposure has been linked with semen quality, the results were …

Background Despite the evidence of declining sperm counts worldwide and the increasing
prevalence of male infertility, there has been limited documentation of the potential causes …

Infertility is a major health issue affecting over 48.5 million couples around the world, with
the male factor accounting for about 50% of the cases. The conventional semen analysis …

Background Exposure to ambient fine and respirable particulate matter is associated with
poor sperm quality, but evidence for particulate matter with an aerodynamic diameter≤ 1 μm …

Background Varicocele is one of the most common causes of reversible male infertility, and
15% of the varicocele patients with normal semen analysis are diagnosed as infertile …

Reproductive failure is a major economical drain on cow-calf operations across the globe. It
can occur in both males and females and stem from prenatal and postnatal influences …

Medical procreation impairs both the biological and psychological lives of couples.
However, male and female attitudes to infertility are different and require a different …

Exposure to fine particulate matter (PM< 2.5 μm in diameter [PM2. 5]) may accelerate human
sperm quality decline, although research on this association is limited. Our objective was to …