Glutathione Content and Glutathione Peroxidase Activity of Sperm in Males with Unexplained Infertility

Summary The study aimed to investigate glutathione peroxidase (GPx) activity and (GSH) levels in the sperm of patients with unexplained infertility. samples were collected from subjects normal semen parameters divided into fertile infertile groups. Sperm analysis was performed according 2010 WHO criteria. Measurement GPx GSH by enzymatic assay kits. higher recorded spermatozoa seminal plasma group close significant one – p=0.054 for andp= 0.086 spermatozoa.GSH (p=0.045). Defining causes infertility requires addition oxidative stress. In infertility, level is reduced, enzyme antioxidants not changed significantly even shows a tendency rise.