Figure 1: Effects of Aflatoxin B1 (AFB1) on apoptosis (A) and necrosis (B) in hepatoma cancer cells. Apoptosis and necrosis were measured by caspase-3 activity and LDH release in HepG2 cells, 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.