Fig. 4From: Genes expression profiling of alveolar macrophages exposed to non-functionalized, anionic and cationic multi-walled carbon nanotubes shows three different mechanisms of toxicityGene expression analysis by IPA software (FC ≥ 1.5 and p value < 0.001) showing nuclear factor erythroid 2-related factor 2 (NRF2) oxidative stress response path design activated in NR8383 cells after exposure to ¼ IC50 of NM403 for 4 h. Only upregulated genes implicated in this pathway are shown. Double bold line means that we have a complexBack to article page