Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease Glutathione and the Cofactors Glutathione Peroxidase 1 Regulates Mitochondrial Function to Modulate Redox dependent Cellular Responses* Figure 1 from Comparing glutathione peroxidase and glutathione reductase activity and their associations with cardiovascular measures in Africans and Caucasians : the SABPA study Semantic Scholar Fig. 3. Frontiers Research progress of glutathione peroxidase family (GPX) in redoxidation