Effect of a soybean methanolic fraction containing isoflavones on beta/delta peroxisome proliferator-activated receptors (PPAR) - da Silva Carrara, V; Bazotte, RB; Neves, FAR; Amato, A; Filho, BPD; Nakamura, CV; Mandarino, JMG; Cortez, LER; Cortez, DAG (Planta Medica, 2008)