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. 2021 Jul 1;95(8):2825–2838. doi: 10.1007/s00204-021-03102-3

Fig. 1.

Fig. 1

Enzyme-modified comet assay. Results (tail intensity) obtained in TK-6 cells after 3 h of treatment with different compounds (ai) are expressed as SB and ALS (in “Buffer”) or net enzyme-sensitive sites (in the enzymes) ± SD (n = 3 independent experiments). Fpg. A: non-commercial Fpg. *p < 0.05, **p < 0.01, ***p < 0.001, significantly different from control cells