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. 2015 Aug 13;10(8):e0131097. doi: 10.1371/journal.pone.0131097

Fig 1. Cytotoxicity measured by using LDH release at T0 (A) and T24 (B) in human keratinocytes exposed to O3 pre-treated with/without MIXs.

Fig 1

Triton X represents 100% of LDH release. Data are expressed as percentage of Triton X-100 (averages of five experiments ± SEM, *p < 0.05 vs control; #p < 0.05 vs O3).