Fig. 4From: Fe3O4 magnetic nanoparticle-enhanced radiotherapy for lung adenocarcinoma via delivery of siBIRC5 and AS-ODNNPs facilitate sensitivity of lung adenocarcinoma cells to radiotherapy. A Colony survival analysis of A549 cells treated with or without NPs. B Colony survival analysis of H460 cells treated with or without NPs. C Cell migration studied by scratch assay. D γ-H2AX immunofluorescence staining of lung adenocarcinoma A549 and H460 cells in γ-H2AX-positive cells percentage and number of γ-H2AX foci in γ-H2AX-positive cells. E Apoptosis rate of lung adenocarcinoma cells in different treatment groups analyzed by flow cytometry. F Caspase-3 expression in lung adenocarcinoma cells of different treatment groups determined with Western blotting. * indicates p < 0.05Back to article page