Figure 4

Viability decrease of HO-8910 PM cells treated with 300, 400, 500 and 600ug/ml Suramin (a,b,c,d). The results represent the mean ± the standard deviation (SD) of all independent experiments performed in triplicate. Statistical analysis, the one-way ANOVA. * P < 0.05 300 μg/ml 48 h vs 300 μg/ml 72 h; 300 μg/ml 72 h vs 300 μg/ml 96 h (a). ●P < 0.05 400 μg/ml 48 h vs 400 μg/ml 72 h; 400 μg/ml 72 h vs 400 μg/ml 96 h (b). ♦ P < 0.05 500 μg/ml 48 h vs 500 μg/ml 72 h; 500 μg/ml 72 h vs 500 μg/ml 96 h (c). ◎P < 0.05 600 μg/ml 48 h vs 600 μg/ml 72 h; 600 μg/ml 72 h vs 600 μg/ml 96 h (d).