1. Neuropharmacology Laboratory, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasília, Brasília, Brazil;
2. Neurobiology and Venoms Laboratory, Department of Biology, College of Philosophy, Sciences and Literature of Ribeirão Preto, University of São Paulo, São Paulo, Brazil
3. Department of Biochemistry and Immunology, School of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil;
4. Organic Chemistry Laboratory, Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, São Paulo, Brazil;