Fig. 3

Doxorubicin-associated fluorescence in CIPm. DOX in CIPm control cells (CTR) and after 3 h and 48 h of EC50_(20h) treatment. Nuclei were stained with Hoechst33342 in blue (a, d and g). DOX red fluorescence in (b, e and h). The merge images (c, f and i) containing the blue fluorescence of the nuclei and the red fluorescence of DOX