FIG. 2.

The western blot showed that cyclin A level was increased and CDK1 level was decreased in ADSC-CM-treated T24 and EJ cells, but not in SV-HUC cells (A). Densitometry analysis of western blots showed quantitation of CDK1 (B) and cyclin A (C) levels. Cell cycle analysis of SV-HUC, T24, and EJ cells. There is no significance in SV-HUC groups (D). It shows an obvious S phase arrest with a concomitant decrease of cell number in G1 phase of the cell cycle in ADSC-CM-treated T24 (E) and EJ (F) cells. (**p < 0.01 vs. control).