1. Laboratory of Pain, Inflammation, Neuropathy, and Cancer, Department of Pathology, Center of Biological Sciences, Londrina State University, Londrina 86057-970, Paraná, Brazil
2. Department of Pharmaceutical Sciences, Center of Health Sciences, Londrina State University, Londrina 86039-440, Paraná, Brazil
3. Department of Histology, Londrina State University, Londrina 86057-970, Paraná, Brazil