Antiobesity, Regulation of Lipid Metabolism, and Attenuation of Liver Oxidative Stress Effects of Hydroxy-α-sanshool Isolated from Zanthoxylum bungeanum on High-Fat Diet-Induced Hyperlipidemic Rats

Figure 7

Histopathological examinations of liver tissues with oil red O staining. (a–f) represent oil red O-stained liver sections of rats in the ND, HFD, HFD+FNB, HFD+LD, HFD+MD, and HFD+HD groups, respectively. ND: normal diet-treated rats; HFD: high-fat diet-treated rats; HFD+FNB: HFD supplemented with fenofibrate-treated rats; HFD+LD: rats treated with HFD supplemented with a low dose of HAS; HFD+MD: rats treated with HFD supplemented with a middle dose of HAS; HFD+HD: rats treated with HFD supplemented with a high dose of HAS.

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