Fig. 2

Effect of flumazenil on tonic seizure threshold (phase IV) in the group received the effective concentration of the CZ extract: Flu + PE400: the group received flumazenil plus CZ extract at 400 mg/kg + PTZ. *In compared to the negative control group (***at p < 0.001). # In compared to the PE400 group (###at p < 0.001)