Research Article

San-Huang-Chai-Zhu Formula Ameliorates Liver Injury in Intrahepatic Cholestasis through Suppressing SIRT1/PGC-1α-Regulated Mitochondrial Oxidative Stress

Figure 6

The expression of SIRT1 in hepatic tissues was observed by immunohistochemistry. (a) The normal group; (b) the model group; (c) the low-dose SHCZF group; (d) the mid-dose SHCZF group; (e) the high-dose SHCZF group; (f) the positive control group. Scale bar = 50 μm.
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