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. Author manuscript; available in PMC: 2010 Sep 28.
Published in final edited form as: Mol Carcinog. 2009 Mar;48(3):260–270. doi: 10.1002/mc.20477

Figure 3.

Figure 3

Effect of delphinidin on the protein expression of (A) PARP and procaspase-3, 8 and 9 (B) Bax and Bcl-2 in HCT116 cells. The cells treated with delphinidin (30–240 μM; 48 h) were harvested and nuclear lysate was prepared and protein was subjected to SDS–PAGE as detailed in Materials and Methods Section. Equal loading of protein was confirmed by stripping the immunoblot and reprobing it for β-actin. The immunoblot shown here are representative of three independent experiments with similar results. (C) The data were presented in the bar graphs as percentage of Bax/Bcl-2 ratio.