FIGURE 3.
Effects of HMPSNE (100 µM) on the cytotoxicity of (A) paclitaxel, (B) capecitabine and (C) doxorubicin to MDA-MB-231 cells 48 h after treatment. The data are presented as the means ± SEMs of six independent experiments; *P < 0.05 and **P < 0.01 indicate significant differences between the indicated groups.
