Effects of isocoumarins isolated from Paepalanthus bromelioides on mitochondria: uncoupling, and induction/inhibition of mitochondrial permeability transition - Cálgaro-Helena, Anaísa F.; Devienne, Karina F.; Rodrigues, Tiago; Dorta, Daniel J.; Raddi, Maria Stella G.; Vilegas, Wagner; Uyemura, Sérgio Akira; Santos, Antônio Cardozo dos; Curti, Carlos (Chemico Biological Interactions, 2006)