Analysis of cell morphology and motility.

<p>Cell morphology (<b>A</b>); cell motility (<b>B</b>) and cell circularity (<b>C</b>) of A549 cells treated in NG, HG or OG conditions with (right panel) or without TGF-β (left panel). Representative photos are presented. Tracks of 50 random individual cells on gold solution (<b>D</b>) were measured using the Scion Image program represented as squared pixels, and are shown as mean ± SD. NG (white bar), HG (black bar) or OG (gray bar). *P≤0,005.