highly significantP < 0.0001
Two-way ANOVA analysis showed a highly significant effect of stress on body weight gain [ F (1, 147) = 16.25, P < 0.0001], with a highly significant effect of day [ F (13, 147) = 6.617, P < 0.0001].However, Bonfferoni’s post hoc test showed no significant interaction between stress and day on body weight gain [ F (13, 147) = 0.468, P = 0.9393] ( Figure 3A ).