Chinese Propolis Inhibits the Proliferation of Human Gastric Cancer Cells by Inducing Apoptosis and Cell Cycle Arrest

Figure 4

CBMP induced ROS generation and MMP loss in SGC-7901 cells. (a) SGC-7901 cells were treated with CBMP (12.5 μg/mL, 25 μg/mL, or 50 μg/mL) for 24 h and stained by DCFH-DA and then measured by flow cytometry. (b) The changes of MMP in SGC-7901 after treatment with CBMP (12.5 μg/mL, 25 μg/mL, or 50 μg/mL) for 24 h were measured by flow cytometry. (c) The changes in the ROS level in SGC-7901 cells after treatment with CBMP for 24 h were indicated by histograms. (d) Red/green fluorescence ratio was indicated by histograms, and the ratio was decreased significantly, indicating the loss of MMP in SGC-7901 cells. versus the control group.

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