Fig. 2From: Sensitizing the cytotoxic action of Docetaxel induced by Pentoxifylline in a PC3 prostate cancer cell lineApoptosis of PC3 cells treated with DTX, PTX, or their combination. The 1 × 106 live cells were seeded and exposed to DTX 25 nM, PTX 8 mM, or PTX 8 mM + DTX 25 nM. a Apoptosis was evaluated by Flow Cytometry using Annexin V/PI assay. b Apoptosis was evaluated by ELISA, the results were normalized in relation to UCG, and represent the mean ± SD of three independent assays. Statistical analysis in both Figures: Mann‒Whitney U test, p < 0.05 in all PTX-treated groups versus UCG and DTX groupsBack to article page