Figure 6.
Inhibitory effects of BLM-MNPs on tumor cell in vitro. (A-G) Percentage of living cells after 12 h, 24 h, 48 h, 72 h of incubation with MNPs (blue bars), BLM (red bars), BLM-MNPs (green bars). The cell viability of Cal-27 (A-D) decreased subtly with the increased concentration of BLM and BLM-MNPs from 10 µg/mL to 100 µg/mL, while the decreasing tendencies are more prominent for BLM-MNPs that is followed by BLM. This phenomenon can be similarly seen in incremental incubation time (12 h, 24 h, 48 h and 72 h). The cell viability of CNE2 (E-G) decreased with the same tendency of Cal-27 from 10 μg/mL to 50 μg/mL (*P<0.05).