Figure 3.
The in vitro antiproliferative activity of CUR-NSps and free CUR solution. (a) Cytotoxicity of CUR-NSps and CUR solution against Hela cells. (b) Cytotoxicity of CUR-NSps and CUR solution against 4T1 cells. (c) Cytotoxicity of CUR-NSps and CUR solution against HCT-8 cells. (d) Cytotoxicity of CUR-NSps and CUR solution against HepG2 cells. All the samples were incubated with cells for 48 h by MTT assay. The results are presented as the mean ± SD, n = 6. *p < 0.05, **p < 0.01, ***p < 0.001.