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Confocal analysis of punicalagin (PU) treated HCT 116 cells at 72 h. (A) The effect of PU and PU + FPR inhibitors (CsH + WRW4) on DNA damage, MMP and cytochrome C release. Scale bars: 50 µm. (B) Shows quantitative analysis of the confocal images, **** Significantly different from untreated control (p < 0.0001), * (p < 0.05); n = three independent experiments. Cyto C: cytochrome C, MMP: Mitochondrial membrane potential, CsH: cyclosporin, FBR: formyl peptide receptors.
