Table 1.

Effect of PEITC treatment on cell cycle distribution in TRAMP-C1 and TRAMP-C2 cells

% Cells in
TreatmentG0-G1SG2-M
TRAMP-C1
    Control (DMSO)50 ± 116 ± 121 ± 1
    5 μmol/L PEITC13 ± 1*12 ± 1*12 ± 1*
    10 μmol/L PEITC10 ± 1*8 ± 1*6 ± 1*
TRAMP-C2
    Control (DMSO)54 ± 114 ± 126 ± 1
    5 μmol/L PEITC44 ± 1*13 ± 128 ± 1
    10 μmol/L PEITC18 ± 1*8 ± 1*15 ±1*
  • NOTE: TRAMP-C1 or TRAMP-C2 cells were treated with DMSO (control) or different concentrations of PEITC for 24 hours at 37°C. Both floating and attached cells were collected and processed for analysis of cell cycle distribution by flow cytometry following staining with propidium iodide. Mean (n = 3) ± SE.

  • * P < 0.05, significantly different compared with corresponding DMSO-treated control (one-way ANOVA).