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. 2011 Oct 11;2011:373141. doi: 10.1155/2011/373141

Figure 5.

Figure 5

DNA strand break formation after 1 h (a) and 24 h (b) incubation with thio-DMAV in A549 cells. DNA strand breaks were quantified by alkaline unwinding; 5 min incubation with 75 μM H2O2 served as positive control. Shown are mean values of at least six determinations + SD.