1. Department of Pathological Sciences, Biological Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
2. Department of General Biology, Biological Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
3. Department of Morphology, Stomatology and Physiology, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
4. Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil