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Fig. 6 | Particle and Fibre Toxicology

Fig. 6

From: Cobalt oxide nanoparticles induce oxidative stress and alter electromechanical function in rat ventricular myocytes

Fig. 6

DNA damage induced by acute Co3O4-NP exposure of rat ventricular cardiomyocytes. DNA damage detected by Comet assay in untreated (CTRL) or Co3O4-NP treated cardiomyocytes at 5 μg/ml (NPc5) and 50 μg/ml (NPc50), after 1 h and 4 h exposure. DNA damage is expressed as tail intensity (TI%); *, p< 0.05 vs CTRL (one-way ANOVA; Bonferroni post-hoc test)

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Particle and Fibre Toxicology

ISSN: 1743-8977

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