1. Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, São Paulo, Brazil
2. Department of Clinical Oncology, Haroldo Juaçaba Hospital, Cancer Institute of Ceará, Fortaleza, Brazil
3. Department of Clinics, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
4. Department of Immunology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
5. Department of Morphology, Faculty of Medicine, Federal University of Ceará, São Paulo, Brazil
6. Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil