Leishmanicidal activity of Cecropia pachystachya flavonoids: arginase inhibition and altered mitochondrial DNA arrangement - Cruz, E DM; da Silva, E R; Maquiaveli, C DC; Alves, E SS; Lucon, J F; dos Reis, M BG; de Toledo, C EM; Cruz, F G; Vannier-Santos, M A (Phytochemistry, 2013)