Fig. 1

Effects of luteolin and cisplatin on the proliferation of CAOV3/DDP cells. Cells were treated with indicated concentrations of luteolin or cisplatin or both for 48 h, and cell proliferation was measured by CCK-8 assay. a Representative morphological changes of indicated treatment at × 200 magnification; b Dose response curves indicated significant reduction of cell proliferation in comparison to normal control. Data were represented as mean ± standard error of three independent experiments. ** P < 0.01, *** P < 0.001, vs. control; ## P < 0.01 vs. cisplatin. CDDP: cisplatin