Fig. 2

CycT and SANT1 induce apoptosis in H1299 (a) and A549 (b) NSCLC cell lines. The NSCLC cells were treated with CycT or SANT1 for 24 h. Then cells were subjected to apoptosis assay by using Annexin V-FITC and Propidium Iodide (PI) staining. The images of cells were captured with bright field microscopy (BF) or with fluorescent microscopy with a FITC or rhodamine (for PI) filter