glutathione and glutathione peroxidase peroxidase General reaction mechanisms for antioxidant Glutathione Peroxidase (GPX) Activity Assay

32, 33 found significantly increased 3-nitrotyrosine (3-NT), a marker of oxidative protein damage, while noting a trend of increased 8-oxo-deoxyguanosine (8-oxo-dG), a marker of oxidative DNA damage

10.12182/20211160507 Sichuan Da Xue Xue Bao Yi Xue Ban 22 GaoH.YanL.LiuB.WangY.WeiX.SunL.et al (2001)

This suggests that HHcy may also contribute to chronic inflammation-related metabolic disorders, potentially through its influence on monocyte-macrophage activity

In conjunction with reduced GSH, GPX4 reduces PLOOHs in cell membranes to harmless phospholipid alcohols (PLOHs), thereby preventing the accumulation of lipid peroxides [29, 34]

SNO synthases and transnitrosylases can both be classified as protein S-nitrosylases