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. 2009 Nov;11(11):2685–2700. doi: 10.1089/ars.2009.2695

FIG. 2.

FIG. 2.

Mitochondrial control of oxidative stress. Scheme depicting the different reactions that take place inside the mitochondria to cope with the oxidative stress derived from the presence of anion superoxide, hydrogen peroxide, and hydroxyl radical. GSH peroxidase (Gpx); GSSG-reductase (GR); GSSG, glutaredoxin (Grx); Mn-dependent superoxide dismutase (MnSOD); thioredoxin-2 (Trx2); Trx-reductase (TrxR); peroxiredoxin III (PrxIII).