Figure 2. Analysis of prostate apoptosis response 4 protein (PAR4) expression after curcumin treatment. A: Cell viability was analyzed after 24 and 48 h by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. B: Cells were treated with curcumin for 24 and 48 hours, and the analysis of PAR4 protein expression was conducted using western blot.
