Fig. 7. DIC and fluorescence images of MCF7 cells treated with (1) C2 and exposed to photoirradiation at 405 nm for 1 hour, (2) treated with C2 but not exposed to photoirradiation, (3) not treated with C2 but exposed to photoirradiation and (4) not treated with C2 or photoirradiated. Following treatment the cells were stained with Annexin V-FITC (right panels) and propidium iodide (central panel).
