Research Article

Protective Effect of 18β-Glycyrrhetinic Acid against Triptolide-Induced Hepatotoxicity in Rats

Figure 7

Effect of GA on Bax, Bcl-2, and active caspase-3. (a) IHC staining of Bax (magnification, 200x); (b) IHC staining of Bcl-2 (magnification, 200x); (c) Western-blot analysis of active caspase-3 protein in response to TP and GA. Data were expressed as the mean ± SD (). compared with the normal control group; compared with the TP group; NS: no significance. Arrows point to the positive.
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