DSS colitis of 2% WB fed and control fed mice. Control, and WB fed mice were treated with DSS for 5 d (5 d post-DSS) followed by water for 5 d (10 d post-DSS). (A) Colonic length as a function of DSS treatment, TNF-α production at d 10 post-DSS in the colon (B) and serum (C). Values are mean ± SEM of 4–8 mice per group. Values are significantly different from the control group, *p < 0.05.