Figure 4From: Targeting the epidermal growth factor receptor in non-small cell lung cancer cells: the effect of combining RNA interference with tyrosine kinase inhibitors or cetuximab Effect of TKI treatment on cell growth inhibition and apoptosis induction. Effect of TKIs gefitinib, erlotinib, and afatinib and cetuximab on the growth (A) and caspase3/7 activity (B) of HCC827, H292, H358, H1650, and H1975 cells after 72-h incubation. Independent experiments were repeated six times and one representative result is shown. Points, mean value of six identical wells of a single representative experiments; bars, SD (n = 6).Back to article page