Research Article
Biological Activity Survey of Pereskia aculeata Mill. and Pereskia grandifolia Haw. (Cactaceae)
Adriana Muniz Massocatto 1 
, Nyéssia Fernanda de Souza Silva 1, Caroline Calixto Kazama 1, Michele Dal Bem Pires 1, Orlando Seiko Takemura 1, Ezilda Jacomassi 2 , Ana Lúcia Tasca Gois Ruiz 3 , Antonio Laverde Junior 4 *