Research Article

Water-Soluble Total Flavonoids Isolated from Isodon lophanthoides var. gerardianus (Benth.) H. Hara Promote Hepatocellular Carcinoma Sensitivity to 5-Fluorouracil

Figure 11

Combination of WSTF and 5-FU induces apoptosis. (a) HepG2 cells were subjected to Annexin V/PI staining for evaluating the WSTF and/or 5-FU-induced apoptosis. (b) Cell apoptosis percentages were expressed in the manner of mean ± SEM from 3 independent tests. (c) The expression of apoptosis-related proteins through Western blotting. .
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