Research Article

Huxie Huaji Ointment Induced Apoptosis of Liver Cancer Cells In Vivo and In Vitro by Activating the Mitochondrial Pathway

Figure 3

HXHJ-medicated serum induced apoptosis of HepG2 cells. (a) Hoechst staining. Observe the apoptosis of HepG2 cells by fluorescence microscope. (b) TUNEL staining. Observe the apoptotic number of HepG2 cells and count the apoptosis rate. Data, mean ± SD, n = 3, ×400. , , versus blank group.
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