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Figure 2 | Particle and Fibre Toxicology

Figure 2

From: Nitric oxide and superoxide mediate diesel particle effects in cytokine-treated mice and murine lung epithelial cells — implications for susceptibility to traffic-related air pollution

Figure 2

Cytomix treatment of LA-4 cells increases iNOS and NO production. (A) iNOS mRNA and protein (inset) expression after 24 h post-cytomix treatment. Data are expressed as the mean fold increase (± SEM) over control cells and is representative of three independent experiments. (B) Fluorescence of DAF-FM diacetate oxidation by NO, 24 h post-cytomix treatment, in the presence of 1400W (100 μM). Data are expressed as mean fold-increase (± SEM) over control cells and is representative of three independent experiments. Significance (p < 0.05) is indicated by: * vs. control; ** vs. cytomix.

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