Figure 2. Tail suspension test.
Total time spent immobile in the tail suspension by C57BL/6J male mice treated with (A) 3-bromocytisine, (B) CP-601927 and (C) CP-601932 at several concentrations. Saline is used as the negative control group. (D) Treatment with fluoxetine at 10 mg/kg (Flx 10) and varenicline at 1.5 mg.kg (Varen 1.5). Error bars represent SEM. * P< 0.05, *** P< 0.001. N=10 for each treatment group.
