Fig. 5From: Identification and validation of NOLC1 as a potential target for enhancing sensitivity in multidrug resistant non-small cell lung cancer cellsNOLC1 knockdown significantly promoted cell apoptosis in A549/MDR cells. a Flow cytometry analysis of A549/MDR cells stained with Annexin V and PI. The effect of siRNA-mediated NOLC1 knockdown on apoptosis was analyzed. Data were expressed as means ± SD of at least three experiments. b Hoechst staining assay was used to analyze the percentage of cells with fragmented nuclei in A549/MDR cells. **p < 0.01 versus A549/MDR + NCBack to article page