Main Reaction: NADPH + Oxidized glutathione (GSSG) >> 2 Reduced glutathione (GSH) + NADP+

Reference: PubMed ID: 21270427
Authors: Li Q, Miao DQ, Zhou P, Wu YG, Gao D, Wei DL, Cui W, Tan JH
Title: Glucose metabolism in mouse cumulus cells prevents oocyte aging by maintaining both energy supply and the intracellular redox potential.
Published: 2011 Jun

NADPH + Oxidized glutathione (GSSG) --> 2 Reduced glutathione (GSH) + NADP