1. Laboratory of Neurobiology and Venoms, College of Philosophy, Sciences and Literature (FFCLRP); University of São Paulo; Ribeirão Preto Brazil
2. Biotecnology Department; Universidade de Ribeirão Preto (UNAERP); Ribeirão Preto Brazil
3. Laboratory of Neurochemistry, Department of Biochemistry and Immunology,Ribeirao Preto School of Medicine; University of São Paulo; Ribeirão Preto Brazil
4. Department of Biophysics; Federal University of São Paulo; São Paulo Brazil
5. Department of Pharmacology and Physiology; Drexel University College of Medicine; Philadelphia PA USA