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. 2009 Apr 21;15(15):1816–1820. doi: 10.3748/wjg.15.1816

Figure 5.

Figure 5

Effect of acetylshikonin on expression of Bax, Bcl-2 and Caspase 3 in SGC-7901 tumor tissues. Tumor tissue sections showed strong Bax/Caspase 3 cytoplasmic staining and weak Bcl-2 cytoplasmic staining of tumor cells in acetylshikon treatment groups, as well as the integrated optical density (IOD) for the expression of Bax, Bcl-2 and Caspase 3 in SGC-7901 cells. aP < 0.05, bP < 0.01 vs control group.