Fig. 2.

Effect of sorghum extracts on peroxisome proliferator-activated receptor gamma (PPAR-γ), tumor necrosis factor-α (TNF-α), and adiponectin protein expression in adipose tissue. Values are expressed as means ± standard error; n = 7/group. LF, low fat diet; HF, high fat diet; 0.5% SE, high fat diet with 0.5% of dietary intake as sorghum extract; 1% SE, high fat diet with 1% of dietary intake as sorghum extract. Values with different letters are significantly different at P < 0.05 by analysis of variance followed by Duncan's multiple-range test.