Figure 3.
The effect of pitavastatin-zoledronic acid combinations on caspase activity. Caspase 8 (A), 9 (B), and 3/7 (C) activity of A2780, Skov-3 and Ovsaho cell lines were measured by Caspase-Glo assays. Cells were treated with the indicated concentrations of pitavastatin and zoledronic acid for 48 hr. The effect of the drug combinations were significantly different to the effect of pitavastatin alone where shown (mean ± SD; N = 3; *P < 0.05, ** < 0.01; paired t-test). PARP and PARP cleavage (C) were measured by western blot analysis (n = 3).