Fig. 3.
Pretreatment of astrocytes with γ-GC attenuates H2O2-induced Nrf2 expression and nuclear translocation. (A) Nrf2 expression was measured by western blotting of the whole cell lysates of astrocytes after exposure to H2O2 for 4 hours or pretreated with γ-GC for 2 hours prior to H2O2 exposure. (B) The nuclear translocation of Nrf2 in astrocytes after exposure to H2O2 for 4 hours or pretreated with γ-GC for 2 hours prior to H2O2 exposure.