Figure 2From: Platycodin D from Platycodonis Radix enhances the anti-proliferative effects of doxorubicin on breast cancer MCF-7 and MDA-MB-231 cellsMorphological changes in breast cancer cells after DOX, PD, and DOX + PD treatments. MCF-7 and MDA-MB-231 cells were treated with 5 μM DOX, 10 μM PD, or 5 μM DOX + 10 μM PD. After 24 h of treatment, the cell morphological changes were observed with an inverted-phase contrast microscope.Back to article page