Figure 6. Protein levels of p53 in Y79 cells treated with pentoxifylline (PTX), carboplatin (CPt), or PTX+CPt for 18, 24 or 48 h were analyzed by western blot. The results in the charts are presented as means±standard deviation. *p<0.05 [CPt and PTX+CPt groups, compared to the untreated control group (UCG), and CPt alone group compared to PTX and PTX+CPt treated groups].
