Unpredictable chronic mild stress (UCMS) and inducible nitric oxide synthase (iNOS) inhibitor
-(3-(aminomethyl)benzyl)acetamidine (1400 W) had no effect on resting time and number of activities. Mice were subjected to various stressors in the presence or absence of the iNOS inhibitor 1400 W for 4 weeks. (A) Resting time; (B) number of activities. No significant difference was noted for each comparison. Data are mean ± SEM (n = 10 for control; n = 10 for stress; n = 9 for stress + 1400 W).