Spermatozoa are highly differentiated cells that produce reactive oxygen species (ROS) due
to aerobic metabolism. Below a certain threshold, ROS are important in signal transduction …

Significance: Currently 10%–15% of couples in reproductive age face infertility issues. More
importantly, male factor contributes to 50% of these cases (either alone or in combination …

Background: Semen handling and cryopreservation increase reactive oxygen species
(ROS) production, exposing spermatozoa to oxidative stress (OS) that can be minimised by …

Nowadays, infertility is one of the most common problems in the world. Statistics show that
about 20.2% of Iranian couples are infertile, which is higher than the global average (12-15 …

ناباروری، یکی از مشکلات شایع جهان امروز است. آمارها نشان می‌دهد که 2/20 درصد از زوج‌های ایرانی
نابارورند که این میزان، بیشتر از میانگین جهانی (15-12 درصد) است و گزارش‌ها حاکی از آن است که …‎