Figure 3From: Enhancement of docetaxel-induced cytotoxicity and apoptosis by all-trans retinoic acid (ATRA) through downregulation of survivin (BIRC5), MCL-1 and LTbeta-R in hormone- and drug resistant prostate cancer cell line, DU-145Antiproliferative Effects of Combination of Docetaxel and ATRA on DU-145 Cells. Cytotoxicity was determined by the XTT cell proliferation test in a 72 hours culture. The results are expressed as the mean of three different experiments. The error bars represent the standard deviations, and when not seen, they are smaller than the thickness of the lines on the graphs. P < 0,05 was considered significant.Back to article page