In vitro cytotoxicity of amino acid modified OCMC-g-Suc-β-CD nanohydrogels 1-6 carrying anticancer drugs against A549 cells after incubation for 48 h. Nanohydrogels 1: L-His-OCMC-g-Suc-β-CD carrying Lapatinib; nanohydrogels 2: L-His-OCMC-g-Suc-β-CD carrying ginsenoside Rg1; nanohydrogels 3: L-Arg-OCMC-g-Suc-β-CD carrying lapatinib; nanohydrogels 4: L-Arg-OCMC-g-Suc-β-CD carrying ginsenoside Rg1; nanohydrogels 5: L-His-OCMC-g-Suc-β-CD carrying lapatinib and ginsenoside Rg1; nanohydrogels 6: L-Arg-OCMC-g-Suc-β-CD carrying lapatinib and ginsenoside Rg1. The experiments were repeated 3 times, each with n = 3 per group. The data were presented as mean ± SEM and analyzed by one-way ANOVA followed by Dunett’s test using Graph Pad Prism 6.01 software. *p < 0.05, **p < 0.01, ***p < 0.001 VS. 0 µg/mL for each group.
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