Fig. 6.

CLSM images of (A) COS7 cells and (B) MGC80-3 cells after incubation different times with DOX, DOX/KV and DOX/KSV. DOX was visualized as the red fluorescence, nucleuses labeled with Hoechst 33,342 were shown as the blue fluorescence and the merged showed purple. DOX concentration was 5 µg/ml. Scale bars correspond to 10 µm in all the images. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)