Figure 2: Effects of oleuropein and hydroxytyrosol on cell necrosis (A and C,respectively) and DNA damage (B and D, respectively) in hepatoma cancer cells. Cell necrosis and DNA damage were measured by LDH release and 8-hydroxydeoxiguanosine, respectively. The groups with “a” were significantly different vs. the corresponding control group. The groups with “b” were significantly different vs. the corresponding group without AFB1(Image magnification x100).