摘要
Testicular torsion(TT) is a medical emergency that primary affects newborns and young adolescents.It causes testicular injury due to the torsion of the spermatic cord and its components, initially in the venous blood flow and finally in the arterial blood flow.Prompt diagnosis and early surgical management are necessary in managing this urgent situation.The process of the pathophysiological events in ischemia-reperfusion is multifactorial and deals with the perception of the oxidative stress responsible for the consequences of ischemia/reperfusion(I/R) stress following TT.Duration and severity of torsion also play a significant role in the oxidative stress.A detrimental result of the defense system of the testes takes place resulting finally in testicular atrophy and impaired function.Antioxidant factors have been experimentally studied in an effort to front this state.They have been classified as endogenous or exogenous antioxidants.Endogenous antioxidants comprise a structure of enzymic enzymatic and nonenzymic enzymatic particles presented within cytoplasm and numerous other subunits in the cells.Exogenous antioxidants include a variety of natural and pharmaceutical agents that may prevent or ameliorate the harmful effects of I/R injury.In this study we review those factors and their ability to enhance the oxidative status of the testis.A feature insight into where we are heading is attempted.
Testicular torsion （TT） is a medical emergency that primary affects newborns and young adolescents. It causes testicular injury due to the torsion of the spermatic cord and its components, initially in the venous blood fow and fnally in the arterial blood fow. Prompt diagnosis and early surgical management are necessary in managing this urgent situation. The process of the pathophysiological events in ischemia-reperfusion is multifactorial and deals with the perception of the oxidative stress responsible for the consequences of ischemia/reperfusion （I/R） stress following TT. Duration and severity of torsion also play a signifcant role in the oxidative stress. A detrimental result of the defense system of the testes takes place resulting finally in testicular atrophy and impaired function. Antioxidant factors have been experimentally studied in an effort to front this state. They have been classifed as endogenous or exogenous antioxidants. Endogenous antioxidants comprise a structure of enzymic enzymatic and non-enzymic enzymatic particles presented within cytoplasm and numerous other subunits in the cells. Exogenous antioxidants include a variety of natural and pharmaceu-tical agents that may prevent or ameliorate the harmful effects of I/R injury. In this study we review those factors and their ability to enhance the oxidative status of the testis. A feature insight into where we are heading is attempted.
