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. 2013 Apr 17;8(4):e61555. doi: 10.1371/journal.pone.0061555

Figure 1. The half-maximal inhibitory concentration of cisplatin.

Figure 1

Nineteen HNSCC cell lines were continuously treated with 18 different concentrations of cisplatin during 72 h. Cell viability was determined and plotted against the cisplatin concentration. Cell lines VU-SCC-094 and UM-SCC-38 are presented as examples of a relatively sensitive and a relatively resistant cell line, respectively. Measurements were performed in at least three independent triplicate experiments. Error bars represent the standard error of the mean.