Figure 1From: Doxorubicin increases the effectiveness of Apo2L/TRAIL for tumor growth inhibition of prostate cancer xenografts Cytotoxic effects of KillerTRAIL and Apo2L/TRAIL in vitro . PC3 cells were incubated with ligand at the indicated concentrations without (A), or with 0.25 μg/ml (B), 0.5 μg/ml (C) or 1 μg/ml (D) doxorubicin for 24 hours. Data shown are the mean ± SEM from a representative experiment. Similar results have been obtained three times.Back to article page