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The cytotoxicity study of (A) free apatinib, (B) blank liposomes, as well as (C) their apatinib-loaded liposomes in HCT116 cells.
Abbreviations: IC50, half-maximal inhibitory concentration; cRGD, cyclic arginylglycylaspartic acid; PEG, polyethylene glycol; Lipo, liposomes.
