Figure 7: Relative gene expression of IL-6 in colon. All gene expression data are relative to CD and normalized to the house keeping gene GAPDH. Error bars represent 95% confidence intervals (CD = control diet; HFD = high fat diet; CD + EGCG = control diet plus EGCG; HFD + EGCG = high fat diet plus EGCG; stars indicate significance: value ≤ 0.001).