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Fig. 1 | Particle and Fibre Toxicology

Fig. 1

From: The potential involvement of inhaled iron (Fe) in the neurotoxic effects of ultrafine particulate matter air pollution exposure on brain development in mice

Fig. 1

Left: Particle Diameter and Mass Concentration for Exposures: Particle diameter (nm) and mass concentration mean ± SD values (ug/m3) for the Fe + SO2 exposure (top row) and Fe only exposure (bottom row) across exposure days. Particle diameter ranged from 12.7 to 13.9 nm for Fe + SO2 and from 13.0 to 14.0  nm for Fe. Mass concentrations averaged from 0.75 to 2.37 ug/m3 for Fe + SO2 and 0.68 to 2.3 ug/m3 for Fe exposures. Right panel: Group mean ± SD particle number for Fe + SO2 exposure (top) and Fe only (bottom)

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