The male factor is considered a major contributory factor to infertility. Apart from the
conventional causes for male infertility such as varicocoele, cryptorchidism, infections …

Graphical abstract Abstract Infertility affects millions of couples worldwide. Oxidative stress
(OS) causes peroxidation of lipids and damage to spermatozoa, thus, reducing the quality of …

Oxidative stress has been linked with sleep deprivation (SD)-induced pathological
conditions and reproductive dysfunction. On the other hand, glutamine has been established …

Background Besides adenine triphosphate (ATP) production for sustaining motility, the
mitochondria of sperm also host other critical cellular functions during germ cell …

The present study was conducted to assess the chemical composition of Yellow Maca
(Lepidium meyenii) and its biological activity on stallions following oral administration of …

Male factor is responsible for 40–50% of infertility cases, contributing equally as a female
factor. Oxidative stress has now emerged as one of the major causes of unexplained male …

Objective Amino acids can protect sperm structure in cryopreservation due to their
antioxidant properties. Therefore, the present study aimed to investigate the protective effect …

Lepidium meyenii (Maca) is an edible root plant that grows in the Andean region of Peru. For
centuries, the plant has been used as a dietary supplement for its nutritional and therapeutic …

Stallion semen is damaged by oxidative stress during cooling and transport. Semen
processing and extenders have been tested to improve the fertilizing capacity of semen and …

Assuming the adverse effects of reactive oxygen species (ROS) on sperm function, this study
was conducted to assess the effects of cysteine and glutamine as effective antioxidants on …