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. 2018 Jun 27;53(3):1149–1159. doi: 10.3892/ijo.2018.4457

Figure 1.

Figure 1

Dose-dependent inhibitory effect of ABT-888 on melanoma cell proliferation. Human melanoma cell lines were exposed to diluents (control; CTRL) or increasing concentrations of ABT-888 for 72 h and their viability was assessed by MTT assay. Absorbance was detected at 540 nm with a microplate reader and data were expressed as a percentage of the CTRL. Data are the means ± SD of 3 experiments performed in triplicate. Statistical significance was calculated against the CTRL (*P<0.05; **P<0.01).