Research Article

Catalpol Attenuates Hepatic Steatosis by Regulating Lipid Metabolism via AMP-Activated Protein Kinase Activation

Figure 6

Catalpol treatment modulated genes involved in hepatic lipid metabolism in the livers of high-fat diet- (HFD-) fed mice. (a) Protein expressions of p-AMP-activated protein kinase (AMPK), p-acetyl-CoA carboxylase (ACC), sterol regulatory element-binding protein 1c (SREBP-1c), fatty acid synthase (FAS), peroxisome proliferator-activated receptor α (PPARα), carnitine palmitoyltransferase 1 (CPT1), and acyl-CoA oxidase 1 (ACOX1) were analyzed via Western blotting. (b–e) Densitometric analyses of the band intensity ratios of p-AMPK/AMPK, p-ACC/ACC, SREBP-1c, FAS, PPARα, CPT1, and ACOX1. (e, f) Relative mRNA expression of SREBP-1c and FAS. Data are presented as the of three independent experiments. vs. the Normal group; #, ## vs. the HFD group.
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