Figure 5.

β-Es reduced invasiveness of A549 cells under hypoxia (A) The effect of β-Es treatment on invasion of A549 cells were measured using boyden chamber for 24 h. The images were obtained through an inverted microscope (10 X magni?cation). (B) The number of invading cells were quantified by solubilization of dye with 30% acetic acid and absorbance was read at 590nm. Data was obtained from triplicate experiments. ^*P<0.05 vs Normoxia and #P<0.05 vs Hypoxia. The experiment was performed three times with similar results.