To date 15% of couples are suffering from infertility with 45–50% of males being
responsible. With an increase in paternal age as well as various environmental and lifestyle …

Background Angiotensin-converting enzyme II (ACE2), a receptor for Severe Acute
Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) to enter host cells, is widely expressed …

One important reason for male infertility is oxidative stress and its destructive effects on
sperm structures and functions. The particular composition of the sperm membrane, rich in …

Nearly 15% of couples experience infertility as a universal health issue. About 50% of
infertility cases have been known to be associated with the male partner. Oxidative stress …

Purpose The use of antioxidants is common practice in the management of infertile patients.
However, there are no established guidelines by professional societies on antioxidant use …

Oxidative stress is caused by an imbalance between ROS and antioxidants, which plays a
significant role in the pathophysiology of many human diseases. There is extensive …

Under physiological conditions, reactive oxygen species (ROS) play pivotal roles in various
processes of human spermatozoa. Indeed, semen requires the intervention of ROS to …

The effects of aqueous leaf extract of Moringa oleifera (MO) on human sperm functions and
integrity was studied in vitro. Semen was obtained by masturbation after 3–5 days' …

Objective: The aim of this study was to determine the correlation between semen parameters
and sperm DNA fragmentation index (DFI) in 418 men who attended a fertility center …

Toxicological and epidemiologic evidence has suggested that exposure to disinfection by-
products (DBPs) impairs semen quality, while the underlying biological mechanisms remain …