Spermatozoon is a motile cell with a special ability to travel through the woman's
reproductive tract and fertilize an oocyte. To reach and penetrate the oocyte, spermatozoa …

Sperm cells have long been known to be good producers of reactive oxygen species, while
they are also known to be particularly sensitive to oxidative damage affecting their structures …

The antimicrobial activity of nanoparticles (NPs) is a desirable feature of various products
but can become problematic when NPs are released into different ecosystems, potentially …

Background: Toxoplasmosis is suspected to have adverse effects on the male reproductive
system. We aimed to determine the possible role of Toxoplasma gondii in oxidative stress in …

Pentoxifylline is a derivative of methylxanthine that affects sperm motility. Also, zinc is an
antioxidant that is involved in the activation of antioxidant enzymes. This study aimed to …

The evaluation and the relationships between human semen quality and fertility in infertile
males in Erbil city of Iraq is the aim of the present study. Semen quality and fertility were …

Toxoplasma gondii, as an obligate protozoan parasite, can infect a wide variety of animals
as well as human. As some studies have shown, toxoplasmosis decreases the fertility …

Shilajit is a dark-brown exudate found in the rock formations of the Himalayas and contains
various minerals, vitamins, and enzymes. The present study was performed to examine …

Toxoplasma has the ability to infect a wide range of living organisms, including humans, and
the infection found all over the world. The current study included 200 blood and semen …