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. 2018 Jul 16;12:2223–2231. doi: 10.2147/DDDT.S163595

Figure 1.

Figure 1

Effect of nimotuzumab or celecoxib on the cell viability of nasopharyngeal carcinoma cells. (A and B) CNE1 and CNE2 cells were treated with various concentrations of celecoxib for 24, 48 and 72 hours. (C and D) CNE1 and CNE2 cells were treated with various concentrations of nimotuzumab for 24, 48 and 72 hours. Cell viability was evaluated by MTT assay. *p < 0.05 vs 0 μmol/L celecoxib at indicated time points. Δp < 0.05 vs 24-hour incubation at indicated drug concentrations. #p < 0.05 vs 48-hour incubation at indicated drug concentrations.

Abbreviation: MTT, 3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide.