Fig. 5.
Antioxidant enzymes: glutathione reductase (GR) (a) and glutathione peroxidase (GPx) (b) in liver. TEA = animals fed commercial diet plus aqueous extract of Passiflora edulis leaves; Control = fed commercial diet. Data expressed in mean ± SE. *Indicates statistical differences from AIN group according with Student's t-test (1 code = P < 0.05; 2 codes = P < 0.01; and 3 = P < 0.001).