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. 2013 Jun 14;8:2187–2196. doi: 10.2147/IJN.S43568

Figure 2.

Figure 2

3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay showing that both free cantharidin (CTD) solution and CTD-loaded non-ionic surfactant vesicles (CTD-NSVs) (0–40 μM) treatment could inhibit the growth of MCF-7 cells in a time- and dose-dependent manner, while blank NSVs showed negligible effect on cell viability.

Notes: Results are expressed as means ± standard deviation (n ≥ 3). *P < 0.05 and **P < 0.01 compared to the same concentration of free CTD solution group.