Paris chinensis dioscin induces G2/M cell cycle arrest and apoptosis in human gastric cancer SGC-7901 cells

Figure 2 Paris chinensis dioscin induces G2/M cell cycle arrest in SGC-7901 cells. A: Cell cycle distribution was monitored by flow cytometry using a propidium iodide staining assay; B: Histogram of cell cycle distribution after treatment with Paris chinensis dioscin (PCD) for 24 h. Cell cycle distribution was monitored by flow cytometry using a propidium iodide staining assay. Each histogram represents three parallel experiments, and each bar represents the mean ± SE (One-way ANOVA). ^aP < 0.05, ^bP < 0.01 vs vehicle treated (control); C: Western blotting analysis of the expression of cyclin B and CDK1 with or without PCD treatment of SGC-7901 cells.