Figure 5.
Representative images of HNE-1 cells traversed transwell-chamber (A) and the relative migration rates (B) after incubated with various formulations (1: PBS; 2: Tf-PAAs; 3: Tf-PAAs-MTX; 4: Tf-PAAs/pMMP-9; 5: Tf-PAAs-MTX/pMMP-9) (n = 3).
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