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. 2017 Sep 11;7:11214. doi: 10.1038/s41598-017-11716-w

Figure 4.

Figure 4

Comet assay: DNA damage induced by L5 on U937 cells treated for 1 h. Mean and standard deviation of DNA migration, expressed as percentage of tail intensity (TI%) of two independent experiments, are reported. As negative control was used the highest concentration of DMSO, as positive control was used EMS (2 mM). *p < 0.05; **p < 0.01; ***p < 0.001.