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. Author manuscript; available in PMC: 2015 Nov 3.
Published in final edited form as: Inhal Toxicol. 2014 Feb 6;26(4):240–249. doi: 10.3109/08958378.2014.880202

Figure 2.

Figure 2

Representative images of H&E, Masson’s trichrome, and PAS stained lung tissue obtained 30 days following instillation of vehicle (10% surfactant saline) (upper row) or MWCNTs (middle row) in C57BL/6 mice, and MWCNTs in IL-33−/− mice (lower row).