1. Department of Physiological Sciences; Area of Pharmacology, Anesthesiology and Therapeutics; Piracicaba Dental School; University of Campinas; Piracicaba SP Brazil
2. Department of Periodontology; Dentistry School University of Taubaté; Taubaté SP Brazil
3. Laboratory of Physiology and Pathophysiology; Department of General Biology; State University of Ponta Grossa; Ponta Grossa PR Brazil
4. Department of Dentistry; Implantology Area; University of Santo Amaro; São Paulo SP Brazil