1. Parasitology Laboratory, Butantan Institute, São Paulo, SP, Brazil
2. Department of Biochemistry and Pharmacology, Post-Graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, PI, Brazil
3. Post-Graduation Program in Biotechnology (RENORBIO), Federal University of Piauí, Teresina, PI, Brazil
4. Department of Pharmacy, Federal University of Sergipe, São Cristóvão, SE, Brazil