Tumorigenicity of the ALDH^high and ALDH^low H460 cells.

<p>An equal number of ALDH^high and ALDH^low cells were inoculated into the opposite flanks of the same individuals. The sizes of the tumors were measured 3 times per week. (A) The tumor sizes of mice subjected to ALDH^high H460 cells were much more larger than the ALDH^low H460 cells. (B–C) show the representative tumor growth curves from 3 different mice.