glutathione reductase activity kit erythrocyte assay Rapid and effective protocol to measure glutathione peroxidase It helps prevent lipid peroxidation of cellular membranes by removing free peroxide in the cell. Glutathione Peroxidase (GSH-Px) Activity Kit

Gong P, Zhang W, Zou C, Han S, Tian Q, Wang J, He P, Guo Y, Li M (2022) Andrographolide attenuates blood-brain barrier disruption, neuronal apoptosis, and oxidative stress through activation of Nrf2/HO-1 signaling pathway in subarachnoid hemorrhage

The clinical use case is narrower and depends heavily on the patients specific picture

Cisplatin versus cisplatin combined with piroxicam in a canine model of human invasive urinary bladder cancer

However, accumulating evidence reveals a more complex paradigm in which GSH can also act as a chemically active participant that facilitates lethal biochemical reactions, particularly in metal-dependent contexts

thus, flavin that is fully reduced by the dehydrogenase reactions can subsequently be oxidized by two sequential 1-hydride reactions