Anxiolytic-like effect of Azadirachta indica A. Juss. (Neem, Meliaceae) bark on adult zebrafish (Danio rerio): participation of the serotoninergic and GABAergic systems - da Silva, A W; Ferreira, M KA; Rebouças, E L; Silva, F CO; Holanda, C LA; Barroso, S M; Batista, F LA; Mendes, F RS; Campos, A R; de Menezes, J ASA; Magalhães, F EA; Siqueira, S MC; dos Santos, H S (Pharm Pharmacol Int J, 2020)