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Fig. 4 | Particle and Fibre Toxicology

Fig. 4

From: STAT1-dependent and -independent pulmonary allergic and fibrogenic responses in mice after exposure to tangled versus rod-like multi-walled carbon nanotubes

Fig. 4

Airway epithelial cell proliferation in Stat1 +/+ and Stat1 −/− mice after one and 21 days exposure to MWCNTs. a Bromodeoxyuridine (BrdU) immunostaining at one-day post-exposure to tMWCNTs or rMWCNTs showing BrdU-positive brown nuclei of proliferating cells (arrows). b Quantification of BrdU positive cells per airway after one and c 21 days of exposure. (***p < 0.001 compared to control; *p < 0.05 between tMWCNTs and rMWCNTs)

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Particle and Fibre Toxicology

ISSN: 1743-8977

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