Spermatozoa are highly vulnerable to oxidative attack because they lack significant
antioxidant protection due to the limited volume and restricted distribution of cytoplasmic …

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 …

Palmitic acid (PA), the main component of dietary saturated fat, has been known to increase
in patients with obesity, and PA‐induced lipotoxicity may contribute to obesity‐related male …

DNA fragmentation is an important factor in the aetiology of male infertility. However, it is still
underevaluated and its inclusion in routine semen analysis is debated. DNA fragmentation …

BACKGROUND The best-known role of spermatozoa is to fertilize the oocyte and to transmit
the paternal genome to offspring. These highly specialized cells have a unique structure …

Oxidative stress occurs when the production of potentially destructive reactive oxygen
species (ROS) exceeds the bodies own natural antioxidant defenses, resulting in cellular …

Oxidative stress in the male germ line is thought to affect male fertility and impact upon
normal embryonic development. Accordingly, fertility specialists are actively exploring the …

Sperm cryopreservation is a powerful tool for the livestock breeding program. Several
technical attempts have been made to enhance the efficiency of spermatozoa …

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

Male factor has been considered a major contributory factor to infertility. Along with the
conventional causes for male infertility such as varicocele, cryptorchidism, infections …