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Plasma Glutathione Multiple processes control the plasma GSH/GSSG redox state, including GSH synthesis from its constitutive amino acids, cyclic oxidation and reduction involving GSH peroxidase and GSSG reductase, GSH transport into the plasma, and GSH and GSSG breakdown by -glutamyltranspeptidase [49,78,79]

Reactions of GSH The most important chemical functionality of GSH is its cysteinyl moiety, which can act as a radical scavenger and reducing agent via its sulfhydryl group (SH) or participate in detoxification reactions through its addition to the electrophilic center of xenobiotics [1]

9, Sept

Curr Opin Pharmacol