Figure 3

Aqueous gall extract and luteolin arrest cell cycle progression. Cells were treated with different concentrations of aqueous gall extract (A) or luteolin (B) for 24 hours. Cell cycle distribution was assessed by a capillary cytometry detection assay. Cell number in G0/G1, S or G2/M phase was determined and expressed as percent relative to the total cell number. Values are means ± S.E.M. of three experiments. Statistically significant, *P < 0.05, **P < 0.01, (versus the corresponding untreated group).