Western blotting analysis was performed to measure the total, cytosolic, and nuclear protein levels of IκBα (H), iNOS (I), Nrf2 (J), HO-1, NQO-1, and GCLC (K); the cytosolic proteins were normalized to actin, and the nuclear proteins were normalized to lamin B1. The data are expressed as the mean±SEM (n=3). **
P<0.01 vs the control. #
P<0.05, ##
P<0.01 vs the Aβ25-35-treated group. $$
P<0.01 vs the Aβ25-35-plus-inhibitor-treated group.