Figure 2From: Anti-proliferative effect of methanolic extract of Gracilaria tenuistipitata on oral cancer cells involves apoptosis, DNA damage, and oxidative stress Methanolic extracts of G. tenuistipitata (MEGT) induces an accumulation in the sub-G1 population in Ca9-22 oral cancer cells. Cells were treated with the indicated 0, 0.01, 0.25, 0.5, and 1 mg/ml of MEGT for 24 h, respectively. (A) Cell cycle profiles for MEGT-treated Ca9-22 oral cancer cells and vehicle controls at 24 h. (B) The quantification analysis for the percentages of cell cycle stages. Data are presented as mean ± S.E. (n = 3). Differences between treatments of different concentrations containing the same letter are not significant.Back to article page