Fig. 4
In vitro antitumor effect and in vivo toxicity. A In vitro cell viabilities of CT26 cells incubated with NAP and N3-TMPs@NAP. B In vitro cell viabilities of CT26 cells incubated with TMPs. C In vitro anti-tumor effect detected by colony formation assay. D In vitro anti-tumor effect detected by transwell invasion assay. E In vitro anti-tumor effect detected by EdU assay. Scale bars = 200 μm. Data are represented as mean ± SD (n = 3)