Figure 5From: Inhibition of Mcl-1 expression by citrate enhances the effect of Bcl-xL inhibitors on human ovarian carcinoma cells Protein expression in SKOV3 (A) and IGROV1-R10 (B). Levels of PARP cleavage and caspase 3 cleavage and Mcl-1 and Bcl-xL were detected by western blot analysis in response to combined treatment with siXL1 and citrate 20 mM, compared with no treatment (control) or siGFP (siRNA control) or citrate alone at 72 H. Actin was used as a loading control.Back to article page