Figure 1.

Fold-induction of phase 2 enzymes NQO1, total GST and GST-mu activity in the prostate tissue of male F344 rats treated for 5 days with 50 mg/Kg Sulforaphane (n = 8), 45 mg/Kg Curcumin (n = 10), 41 mg/Kg β-naphthoflavone (n = 10) and 37.5 mg/Kg Dimethylfumarate (n = 10). Fold-induction is the ratio of specific activity of treated against control animals (n = 10) and is plotted on a log scale. Data represent average of assays in triplicate. Data are mean and 95% confidence intervals of animals in each group.