Research Article

Characterization and Evaluation of a Folic Acid Receptor-Targeted Norcantharidin/Tetrandrine Dual-Drug Loaded Delivery System

Figure 15

The cell apoptosis after the LO2, HepG2, and HepG2/Adr cells treated with FA-LP@Tet/(MSNs@ NCTD) at concentrations from 0 μg/mL to 16 μg/mL for 24 h.