Research Article
Characterization and Evaluation of a Folic Acid Receptor-Targeted Norcantharidin/Tetrandrine Dual-Drug Loaded Delivery System
Figure 11
MTT assay of LO2, HepG2, HepG2/Adr, and MCF-7 cells after being treated with culture medium containing MSNs, LP-MSNs, and FA-LP-MSNs at the concentrations from 0.1 μg/mL to 100 μg/mL for 48 h ().