Fig. 7
In vitro inhibitory effects of GA-Sol and GA-NLC on cell migration. Typical images of scratch wound-healing assays (a, c), Transwell migration assay (e), and Transwell invasion assay (h) performed in MDA-MB-231 cells. The statistical results of scratch wound-healing assays (b, d), Transwell migration (f, g) and invasion (i, j) assays. Scale bar = 500 μm (a, c), and scale bar = 100 μm (e, h). The inhibitory effect was normalized to control values, *P < 0.05; **P < 0.01; ***P < 0.001. Results are expressed as mean ± SD, n = 3; μM stands for μmol/L