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. 2021 Sep 21;12:756924. doi: 10.3389/fphar.2021.756924

FIGURE 4.

FIGURE 4

Effect of PHI on the expression of α-SMA and collagen I. (A) Immunohistochemistry staining of α-SMA in the liver tissues ( × 200 and × 400). (B) Immunohistochemistry staining of collagen I in the liver tissues ( × 200 and × 400). (C) Quantitative results of α-SMA in the liver tissues (D) Quantitative results of collagen I in the liver tissues. Data was expressed as the mean ± SD (n = 6). ### p < 0.001 represent compared with solvent control group. *p < 0.05, **p < 0.01, ***p < 0.001 represent compared with CCl4 group. n. s indicates no significant.