Effects of microinjections of neurotoxin AvTx8, isolated from the social wasp Agelaia vicina (Hymenoptera, Vespidae) venom, on GABAergic nigrotectal pathways - Oliveira, Luciana de; Cunha, Alexandra Olímpio Siqueira; Mortari, Márcia Renata; Pizzo, Andrea Baldocchi; Miranda, Antonio; Coimbra, Norberto Cysne; Santos, Wagner Ferreira dos (Brain Research, 2005)