Glutathione S transferase Mu 3 is associated to in vivo fertility, but not sperm quality, in bovine ScienceDirect The Role of Glutathione in Male Fertility Amandean Frontiers Increasing age in men is negatively associated with sperm quality and DNA integrity but not pregnancy outcomes in assisted reproductive technology The triple role of glutathione S transferases in mammalian male fertility Cellular and Molecular Life Sciences Springer Nature Link Glutathione improves testicular spermatogenesis through inhibiting oxidative stress, mitochondrial damage, and apoptosis induced by copper deposition in mice with Wilson disease ScienceDirect