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Fig. 4 | BMC Complementary and Alternative Medicine

Fig. 4

From: Wild carrot pentane-based fractions suppress proliferation of human HaCaT keratinocytes and protect against chemically-induced skin cancer

Fig. 4

Effect of the F2 fraction on the cell cycle distribution of the HaCaT-rasII4 cells. a Cells were treated with either 25 or 50 μg/ml of F2 fraction or with 0.5% DMSO for 48 h, after which cells were stained with PI and analyzed for DNA content by flow cytometry. The sub-G1 peak is considered as the apoptotic portion. The results shown are representative of three independent experiments. b Bar graphs showing the percentages of cell population of each phase of the cell cycle. Data are means ± SEM of three independent experiments. * denotes P < 0.05 and ** denotes P < 0.01 vs. DMSO group as measured by one-way ANOVA

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