Fig. 6. The wound healing, invasion assays and the mechanism of the anti- metastasis. (A) Images of the wound healing assays. (B) Microscopic images of the invasion assays. (C) Western blotting for determining protein expression after treatment with different formulations. (D) Quantitative analysis of the wound healing of 4T1 cells treated with different formulations for 24 h. (E) Quantitative analysis of the invasion assays of 4T1 cells with transwell.