One of the major causes of defective sperm function is oxidative stress, which not only
disrupts the integrity of sperm DNA but also limits the fertilizing potential of these cells as a …

Reactive oxygen species (ROS) formation and membrane lipid peroxidation have been
recognized as problems for sperm survival and fertility. The precise roles and detection of …

Physical and chemical changes caused by oxidative stress in the spermatozoa membrane
can reduce spermatozoa function and even lead to death. Cystamine (NH2-CH2-CH2-SH, β …

There is a lack of information regarding lipid peroxidation and antioxidant capacity in
cryopreserved ram semen, and cryopreservation is associated with the production of …

The use of frozen semen in the swine industry is limited by problems with viability and fertility
compared with liquid semen. Part of the reduction in sperm motility and fertility associated …

Oxidative stress is an important component of the cytopathology of equine spermatozoa
undergoing storage as liquid or frozen semen. Damage to chromatin, membranes and …

The objective of this study was to examine the effect of reactive oxygen species (ROS) and
cryopreservation on DNA fragmentation of equine spermatozoa. In experiment 1, equine …

Oxidative damage to sperm resulting from reactive oxygen species generated by the cellular
components of semen is one of the main causes for the decline in motility and fertility of …

Free radicals are known to be involved in lipid peroxidation as well as DNA and sperm
membrane damages that may lead to decreased sperm motility or cell death. The balance …

This study was conducted to determine the effects of methionine, inositol and carnitine on
sperm (motility, abnormality, DNA integrity and in vivo fertility) and oxidative stress …