Fig. 2From: Influence of total polar compounds on lipid metabolism, oxidative stress and cytotoxicity in HepG2 cellsThe expression levels of (a) PPARα, (b) ACOX, (c) CPT1 and (d) MTP. Cells were treated with 0.1 mg/mL, 0.5 mg/mL, 1 mg/mL, 2 mg/mL, prior to control group (0 mg/mL) for 24 h. Means with different letters (A, B, C, D) were significantly different from one another by Duncan’s multiple-range test (p < 0.05)Back to article page