Ibtissem Hannachi (Pharmacology Department, University Hospital, Monastir, Tunisia. Faculty of Medicine, University of Monastir, Tunisia.), Zohra CHADLI (Pharmacology Department, University Hospital, Monastir, Tunisia. Faculty of Medicine, University of Monastir, Tunisia.), Emna Kerkeni (Pharmacology Department, University Hospital, Monastir, Tunisia. Faculty of Medicine, University of Monastir, Tunisia.), Amel Chaabane (Pharmacology Department, University Hospital, Monastir, Tunisia. Faculty of Medicine, University of Monastir, Tunisia.), Nadia Ben Fredj (Pharmacology Department, University Hospital, Monastir, Tunisia. Faculty of Medicine, University of Monastir, Tunisia.), Naceur Boughattas (Pharmacology Department, Faculty of Medicine, University of Monastir, Tunisia.), Karim Aouam (Pharmacology Department, University Hospital, Monastir, Tunisia. Faculty of Medicine, University of Monastir, Tunisia.)