1. Department of Pharmaceutical Sciences, Universidade Federal da Paraíba, 58051-970 João Pessoa, Paraíba, Brazil
2. Department of Biomedicine, University Center INTA-UNINTA, 62050-130 Sobral, Ceará, Brazil
3. Laboratory of Pharmacology of Inflammation and Gastrointestinal Disorders-LAFIDG, Federal University of Piauí, Parnaíba, Piauí, Brazil