Fig. 4
Effect of EPP and EPS on histological morphology of fibrosis rat liver with Masson and Sirius red staining. a: Masson and Sirius red staining analysis of hepatic fibrosis (arrows); b: the graded of fibrosis with Masson staining; c: the type and graded of fibrosis with Sirius red staining.**P < 0.01, vs. sham group; ##P < 0.01,#P < 0.05, vs. CCl4 group; n = 10 in each group; values are mean ± S.D