Figure 10
From: Carbon nanotube dosimetry: from workplace exposure assessment to inhalation toxicology
Effect of multi-walled carbon nanotube (MWCNT) inhalation on pulmonary chemokine (C-C motif) ligand 22 (Ccl22) at different time points after exposure. Pulmonary tissue gene expression (upper panel) and protein levels from the first fraction of collected bronchoalveolar lavage fluid were measured. Data are expressed as percent (%) change from respective sham (dashed line – 100%). Data presented as high dose (gray bars), medium dose (pattern), and low dose (black bars). N.D. – not determined. *p<0.05 vs. respective sham; #p<0.05 vs. other MWCNT depositions for a given time point only.