Doxorubicin combined with Paclitaxel.

Bar graph denotes the effect of PTX after 24 hours on cells death modes. Propidium staining (CD) increased significantly with respect to the control. The area covered by live cells (CV) showed a decrease which was not significant in comparison to the control. Right stacked bar graph shows the value of the results in cell fraction composition after 4-hour exposure to doxorubicin and a combination of paclitaxel and doxorubicin per day. (*) Indicates significant difference with days among subgroups (p < 0.05).