Figure 4.
Effects of NE on cell cycle of PC-3 cells. Examples of cell cycle measurement of PC-3 cells treated with vehicle control (A) and NE (10 μM) (B) in the medium containing 10% serum for 24 h as described in the text. Examples of cell cycle measurement of PC-3 cells treated with vehicle (C) and NE (10 μM) (D) in the medium containing 0.5% serum for 24 h. (E) Population of PC-3 cells in different cell phases following treatment with NE (10 μM) and incubated in the medium containing 10% serum for 24 h. (F) Population of PC-3 cells in different cell phases following treatment with NE (10 μM) and incubated in the medium containing 0.5% serum for 24 h. Values are mean ± SEM (n = 8). #, significantly higher than the control cells with p < 0.05; *, significantly lower than the control cells with p < 0.05.