Effects of green tea extract (GTE) on the expression of lipid metabolism genes in the liver. ACOX1, ACADM, PPARA, and SOCS3 mRNA expression in the liver of female zebrafish on day 21 of feeding. The expression of each mRNA was normalized against PPIA mRNA expression and the corresponding expression in the diet-induced obese (DIO) group. Values are means ± SE. **P < 0.01 and *P < 0.05 vs. the DIO group.