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. 2009 May 21;37(13):4371–4384. doi: 10.1093/nar/gkp375

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© 2009 The Author(s)

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 8. — Quantification of DNA damage via Comet assays. (A and C) The Olive tail moment from every cell present in a given sample image was determined until 100 cells were scored from each sample. The average tail moment values were then calculated for each sample and comparisons between the two treated and untreated samples analyzed with Student's t-test, which revealed significant differences only between treated samples (P < 0.05). (B and D) Representative images obtained with treated and untreated A549 and HeLa samples, respectively, as indicated.