Protective effect of measured physical oxidative stress load spermatozoa

Abstract

The immobilization stress is accompanied by disturbances of quantitative and qualitative ejaculate characteristics, the imbalance between pro- and antioxidant systems in sperm and elevated biomarker of oxidative DNA damage-8-hydroxy-2΄-deoxyguanosine. The dosed physical load leads to normalization of semen parameters and free radical homeostasis in sperm. The greatest protective effect has pre-training, which contributes to early recovery of the studied parameters.

Keywords

• oxidative stress
• sperm
• exercises
• rats