1. Department of General and Specialized Surgery; Fluminense Federal University; Niterói Rio de Janeiro Brazil
2. Department of Physiology and Pharmacology; Fluminense Federal University; Niterói Rio de Janeiro Brazil
3. Department of Pathology; Fluminense Federal University; Niterói Rio de Janeiro Brazil
4. Department of Natural Science; Fluminense Federal University; Rio das Ostras Rio de Janeiro Brazil
5. Department of Clinical Medicine; Fluminense Federal University; Niterói Rio de Janeiro Brazil