Figure 5

HepG2 cell growth curves. Compared with the control groups, PHD overexpression significantly inhibited cell proliferation (all P =0.00). Normal: no treatment, LP2000: Lipofectamine™ 2000, PC3.1: Lipofectamine™ 2000+pcDNA 3.1(+), PHD3: Lipofectamine™ 2000+pcDNA 3.1(+)-PHD3.