Fig. 3.

Illustrating the effects of different doses of Papaver rhoeas hydroalcoholic extract (1, 5 and 10 mg/kg) on food intake (g/day) of control and PTSD groups in three days of exposure to the stress box (control mice) or the predator stress (PTSD mice). All values are presented as mean ± SEM. *P < 0.05, **P < 0.01 and ***P < 0.001 as significant differences compared to control group. †P < 0.05 as significant differences compared to PTSD group. ‡P < 0.05 as significant differences compared to day one for each group.