sulfur and glutathione Frontiers Toxicity of Glutathione-Binding Metals: A

Copper peptides may show color shifts if the metal coordination breaks down

8 Within neurologic contexts, glutathione is often discussed in relation to redox balance and oxidative stress, particularly in clinical presentations where inflammatory signaling or metabolic strain may be present

10.1093/humrep/deaa366 51 TollH.BergerP.HofmannA.HildebrandtA.OberacherH.LenhofH

J Clin Endocrinol Metab (2003) 88:541421

doi:10.1186/s12902-020-0509-6 Tryniszewski W, Kaminski G, Maziarz Z, Nowak M, Gadzicki M, Radek M

115 Mammalian xanthine oxidoreductase (XOR), one enzyme in purine catabolism, can exist in both dehydrogenase (XDH) form, which prefers NAD + as the electron acceptor, and XO form, which transfers the electrons directly to O 2 , leading to the formation of O 2 and H 2 O 2