Fig. 4.
The PDE2 inhibitor Bay 60-7550 (Bay) and NADPH oxidase inhibitor apocynin reversed the BSO-induced increase in oxidative stress in the amygdala. This was evidenced by a decrease in lipid peroxides (A) and an increase in total antioxidant capacity (B). Values are expressed as means ± S.E.M., n = 4/group. #, p < 0.05 compared with control; *, p < 0.05 compared with BSO-treated group.