Figure 2

Growth inhibition of LU-HNSCC-4 cells exposed to varying concentration of cisplatin (▲) or BBR3464 (♦). Cells that had been grown in 96-well plates for 72 h were treated with the drugs at the indicated concentrations for 1 h. Thereafter the drug containing medium was removed and the cells incubated for 72 h before cell growth was evaluated with an MTT assay. Values represent averages of triplicate experiments, and error bars indicate SEM.