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Fig. 3 | Particle and Fibre Toxicology

Fig. 3

From: Acute exposure to wood smoke from incomplete combustion - indications of cytotoxicity

Fig. 3

In-vitro data on a Cell metabolic activity, b percent of propidium iodide (PI) positive cells, c percent of subG1 cells and d olive tail moment (OTM) in RAW264.7 macrophages after exposure for 24 h to four doses (15, 50, 150 and 300 μg ml−1) of cell medium suspended particles collected from a wood log combustion. Each whisker represents the standard error of the mean (SEM). The asterisks (*) indicate a statistically significant difference from control cells (p < 0.05, Dunnett’s test or Mann–Whitney U -test)

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