1. Antileishmanial Activity Laboratory, Medicinal Plants Research Center, Federal University of Piaui, Teresina, Piauí, Brazil
2. Department of Veterinary Morphophysiology, Federal University of Piauí, Teresina, Piauí, Brazil
3. Laboratory of Dermopharmacy, Faculty of Pharmacy, Federal University of Piauí, Teresina, Piauí, Brazil
4. Laboratory of Natural Products, Department of Chemistry, Federal University of Piauí, Teresina, Piauí, Brazil
5. Histotechnical Laboratory, Department of Morphology, Federal University of Piauí, Teresina, Piauí, Brazil
6. Department of Pharmaceutical Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
7. Department of Veterinary Clinics and Surgery, Federal University of Piauí, Teresina, Piauí, Brazil