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Figure 6 | Cancer Cell International

Figure 6

From: A polymethoxyflavone from Laggera pterodonta induces apoptosis in imatinib-resistant K562R cells via activation of the intrinsic apoptosis pathway

Figure 6

Western blot analysis in K562R cells. The relative expression level of the cleaved proteins was analyzed for caspase-3 (A), caspase-9 (B), caspase-7 (C) and PARP (D). β-actin was used as a loading control. The results are presented as the ratio of cleaved proteins compared to β-actin intensities. **, P < 0.01 vs. Control, ##, P < 0.01 vs. 1 μmol/L IM, ■■, P < 0.01 vs. 5 μg/mL DHTMF.

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