Figure 3. The liver pathologies in the different groups of NAFLD rats.

(A) Hematoxylin and eosin (HE) staining (200×) and hepatic steatosis scores. (B) Oil Red O staining of liver tissues (200×). The NC, HF, PSEL, PSEM and PSEH groups are described in Fig. 1. The hepatic steatosis degree was decreased by PSEs intervention compared with that in the HF group.