1. Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Brazil.
2. Laboratory of Pharmaceutical Assays and Toxicity, Federal University of Sergipe, São Cristóvão, Brazil.
3. Centre for Epidemiology and Public Health, Federal University of Alagoas, Arapiraca, Brazil.
4. Neuroimmunology Clinic, Federal University of Sergipe, Aracaju, Brazil.
5. Division of Neurology, Department of Medicine, Federal University of Sergipe, Aracaju, Brazil.
6. Laboratory of Neuroscience and Pharmacological Assays, Federal University of Sergipe, São Cristóvão, Brazil.