Figure 12.

a-b Quantity of vimentin protein in the A549 population after treatment with etoposide - statistical data from flow cytometric analyses. a Percentage of vimentin-positive cells, b fluorescence intensity reflecting vimentin content. Statistically significant differences were not observed as compared to the control cells (Mann–Whitney U statistics, P<0.05). Columns - median percentage of vimentin-positive cells, bars - interquartile range. Results are representative of five independent experiments.