1. Laboratory of Parasitology, Butantan Institute, Sao Paulo, Brazil
2. Laboratory for Applied Toxinology (LETA), Center of Toxins, Immuneresponse and cell signaling (CeTICS/CEPID), Butantan Institute, Sao Paulo, Brazil
3. Laboratory of Phytochemistry, Department of Botany, Institute of Biosciences, University of São Paulo, Sao Paulo, Brazil