Inhibition of hepatic interleukin-18 production by rosiglitazone in a rat model of nonalcoholic fatty liver disease

Figure 2 RT-PCR analysis of mRNA expression of IL-18 (A) and caspase-1 (B) in liver tissues of the three groups. The histograms show the ratio of target gene expression to β-actin. Data are presented as mean ± SE from six independent experiments in the control group and eleven in the NAFLD and RGZ-treated NAFLD groups. ^aP < 0.05 vs control group, ^cP < 0.05 vs NAFLD group.