Effect of treatment with placebo or muraglitazar on expression of genes involved in free fatty acid oxidation. The dashed line indicates no change in gene expression. *P < 0.05 versus pretreatment. †P < 0.05 for the comparison between muraglitazar and placebo therapy-treated groups. Data as means ± se. ACADM, acyl-CoA dehydrogenase; CPT1b, carnitine palmitoyltransferase 1B; CREB1, cAMP-responsive element binding protein 1; HADH, hydroxyacyl-CoA dehydrogenase; IDH3B, isocitrate dehydrogenase 3 (NAD+) beta.