Universidade Estadual Paulista. Laboratório de Biodiversidade e Sustentabilidade. UNESP Coastal Campus, Parque Bitaru; The nonpolar fraction of an aqueous ethanol extract of the roots of Arrabidaea brachypoda, a Brazilian medicinal plant, demonstrated significant in vitro activity against Trypanosoma cruzi, the parasite responsible for Chagas disease. Targeted isolation of the active constituents led to the ...