Frontiers Glutathione Peroxidase 1 Protects Against Peroxynitrite Induced Spiral Ganglion Neuron Damage Through Attenuating NF B Pathway Activation GSSG GSH Quantification Kit NAGASE THAILAND Small molecule selenium based glutathione peroxidase 4 mimetic inhibits lipid peroxidation and protects cultured neurons from ferroptosis ScienceDirect Novel role and mechanism of glutathione peroxidase 4 in nutritional pancreatic atrophy of chicks induced by dietary selenium deficiency ScienceDirect Rapid and effective protocol to measure glutathione peroxidase activity Bulletin of the National Research Centre Springer Nature Link