Figure 5From: CdTe quantum dots with daunorubicin induce apoptosis of multidrug-resistant human hepatoma HepG2/ADM cells: in vitro and in vivo evaluation DNA fragmentation in HepG2/ADM cells after different treatments. Genomic DNA was isolated from HepG2/ADM cells. DNA ladders were visualized under UV light with ethidium bromide staining. HepG2/ADM cells treated with: control treatment; 4 × 10-6 mol/L DNR; 4 μM Cdte QDs; and 4 μM Cdte QDs + 4 × 10-6 mol/L DNR for 72 h.Back to article page