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. Author manuscript; available in PMC: 2009 Dec 31.
Published in final edited form as: Respir Physiol Neurobiol. 2008 Jul 31;164(3):300–311. doi: 10.1016/j.resp.2008.07.019

Table 1.

Effect of in vivo ozone on leukocyte counts in BAL fluid

Cell counts, ×105
Group Total cell Neutrophils Eosinophils Lymphocytes Macrophages
Air 20.68 ±1.77 0.62±0.16 (3.0%) 0.38±0.13 (1.8%) 0.49±0.27 (2.4%) 19.19±3.28 (92.7%)
Ozone 32.21 ±2.39* 3.68 ±0.32* (11.4%) 0.49±0.21 (1.5%) 0.72±0.26 (2.2%) 27.32±5.12 (84.9%)

N = 5.

*

Significant difference between air and ozone exposure; p≤ 0.05.