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. 2011 Oct 21;6(10):e26749. doi: 10.1371/journal.pone.0026749

Figure 4. Images of cells in BAL fluid after a single instillation of DEPs.

Figure 4

Mice were administered a single intratracheal instillation of DEPs at a dose of 10 mg/kg, and BAL fluid samples were harvested on the designated days: (A) control, (B) 7 days, (C) 14 days, and (D) 28 days after exposure. The results were confirmed from all the mice used, and representative images are shown.