Fig. 2 | Scientific Reports

Fig. 2

From: Towards a harmonized testing strategy for nanofibers by integrating toxicological screening and proteomic profiling

Fig. 2

TNF-α levels in the M0, M1 and M2 dTHP-1 macrophage phenotypes exposed for 24 h to various concentrations of Printex-90, NM-400 and Mitsui-7-JRCNM40011a, or 1 µg/mL of LPS. Each bar represents the mean ± SD of three independent experiments (n = 3). “*” indicates a statistically significant difference from the control group, of each respective phenotype, by the one-way ANOVA, followed by Dunnett’s multiple comparisons test with p < 0.05.

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