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. Author manuscript; available in PMC: 2010 May 1.
Published in final edited form as: Toxicol Appl Pharmacol. 2009 Mar 9;236(3):348–357. doi: 10.1016/j.taap.2009.02.023

Figure 2a-c.

Figure 2a-c

Figure 2a-c

Figure 2a-c

a) Total cell count of recovered cells in lung lavage fluid 24 hours after instillation of PM2.5 or PM2.5–10 (# P<0.001). b) Percentage of macrophages (checkered bars) and neutrophils (dark bars) in lung lavage fluid 24 hours after instillation of 50ug of PM2.5 or PM2.5–10 (ΔP<0.0001). c) Number of neutrophils in lung lavage fluid 24 hours after instillation of PM2.5 or PM2.5–10 (# P<0.001). Data are shown as mean values ± SEM.