Figure 1.
Graphs showing immobility time (A), swimming time (B) and climbing time (C) in the FST for vehicle, fluoxetine (Fluox), ketanserin (Ketan) and fluoxetine + ketanserin (Fluox + Ketan) treatment groups. Data are expressed in seconds (s) (mean ± SEM, n= 8–10). Note that a two-way anova shows significant changes in the immobility time: fluoxetine × ketanserin interaction [F(1,35) = 56.23, P < 0.001]; and in the swimming time: fluoxetine × ketanserin interaction [F(1,35) = 17.33, P < 0.001]. ***P < 0.001 for the Bonferroni post hoc test.