Figure 5.
Induction of cancer cells apoptosis by FFJ-3 in HepG2, A549 and MCF-7 cells. (A) FFJ-3 induced a significant increase in the MFI of PI. (B) Imaging of PI and Hoechst 33342 double-staining. *P<0.05, **P<0.0 vs. the untreated control groups. PI, propidium iodide; MFI, mean fluorescence intensity.