glutathione peroxidase v. the kinetic mechanism Peroxidase-1 in Health and Disease: From Molecular Mechanisms to Therapeutic Opportunities Concerted action of Glutathione peroxidase-1,

(PubMed) Vitamin E professional monograph

Interestingly, loss of FH also triggered a compensatory rise in GSH levels by upregulation of cystine transport SLC7A11 expression and increases in cystine uptake and glutaminolysis-dependent GSH biosynthesis (121)

Each strain was spotted starting at 10 6 cells with 10-fold serial dilutions on agar minimal medium with or without Met, Cys, or AA supplementation at the indicated concentrations

The antioxidant characteristic of N-acetylcysteine has been ascribable to its reactivity with OH, CO 3 , NO 2 , and thiyl radicals, the ability to repair oxidative damaged key cellular molecules, and activity as a precursor for biosynthesis of glutathione