Background: Human life without sperm is not possible. Therefore, it is alarming that the
fertilizing ability of human spermatozoa is continuously decreasing. The reasons for that are …

Infertility affects a significant proportion of the reproductive‐aged population, with male‐
associated factors contributing to over half of the cases. However, current diagnostic tools …

COVID-19 is a severe acute respiratory syndrome caused by coronavirus 2 (SARS-CoV-2).
Deficiency of zinc has been supposed to contribute to loss of smell and taste in COVID-19 …

Male infertility occurs approximately in about 50% of all infertility cases and represents a
serious concern worldwide. Traditional semen analysis alone is insufficient to diagnose …

Proteomics has enormous applications in human and animal research. However, proteomic
studies in fisheries science are quite scanty particularly for economically important species …

Objective The study was conducted to assess the role of seminal plasma Testis Expressed
Sequence (TEX)-101 as a biomarker of male infertility. Study design The study was …

Marginal zinc deficiency is more common than severe zinc deficiency, and the effect of
marginal zinc deficiency on male reproduction is unknown. This study investigated the effect …

Increasing the age of bulls results in a decrease in reproductive function, including a
reduction in sperm quality, which plays a vital role in determining the fertility of bulls …

Background. Infertile men with nonobstructive azoospermia (NOA) associated with
varicocele may benefit from varicocele repair with recovered sperms in semen. Currently …

Hypertension, a major contributor to cardiovascular morbidity, is closely linked to amino acid
metabolism. Amino acids, particularly branched-chain amino acids (BCAAs) and aromatic …