Antiproliferation and apoptosis induction of paeonol in HepG2 cells

Figure 5 The synergistically antiproliferative effect of Pae combined with CDDP (A), DOX (B), or 5-FU (C) on HepG₂ cells. The dots represent the concentrations of chemotherapeutic drugs as 0 on the dose-response curves which means treatment with Pae alone. Data are presented as mean ± SE of triplicate experiments. ^aP < 0.05, ^bP < 0.01, vs chemotherapeutic drugs alone. And CDI for the combination treatment of Pae with CDDP (D), DOX (E), or 5-FU (F) on HepG₂ cells.