Fig. 6

Effects of R2 on cell cycle progression in AGS-EBV cells. Cells were treated by R2 (0, 5, 10, 20 μg/mL) for 24 h, 48 h, 72 h and then analyzed by flow cytometry for cell cycle distribution. Cell cycle distributions after 24 h (a), 48 h (b and d) and 72 h (c) treatments in AGS-EBV cells were shown. Results obtained from a representative experiment were shown (n = 3). *P < 0.05 when compared with the control group