Figure 6
Activation of caspase-3. Cells transfected with the cleaved 17 kD active caspase-3 fragment of PHD3 expressed more protein than the control groups (all P =0.00). Normal: no treatment, LP2000: Lipofectamine™ 2000, PC3.1: Lipofectamine™ 2000+pcDNA 3.1(+), PHD3: Lipofectamine™ 2000+pcDNA 3.1(+)-PHD3. #P<0.05 indicates statistically significant differences in comparison to PHD3-transfected cells.