1. Antileishmania Activity Laboratory , Federal University of Piauí , Teresina , Piauí , Brazil
2. Natural Products Laboratory , Institute of Pharmaceutical Tecnologies, Farmanguinhos, Oswaldo Cruz Foundation , Rio de Janeiro-RJ , Brazil
3. Department of Biophysics and Physiology, Laboratory of Funcional and Molecular Studies in Physiopharmacology , Federal University of Piauí , Teresina , Piauí , Brazil
4. Research Center on Biodiversity and Biotechnology , BIOTEC, Federal University of Delta of Parnaíba, UFDPar , Parnaíba , Piauí , Brazil
5. Center for Research in Applied Morphology and Immunology , NuPMIA, University of Brasilia , Brasilia , Brazil
6. Department of Biophysics and Physiology, Laboratory of Innovation on Science and Technology , Federal University of Piauí , Teresina , Piauí , Brazil