(a)
(b)
(c)
Figure 1: Effect of cisplatin on cell viability. Different cells types (AD293-(a), Hela-(b), and OVCAR-3-(c)) were incubated with variant doses of cisplatin for 24 h. Cell viability was determined by MTT and Neutral Red assays. Data are mean ± SD; –8 wells for each group/cell type; , , and versus control.