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Fig. 2 | Respiratory Research

Fig. 2

From: Exposure to ambient particulate matter alters the microbial composition and induces immune changes in rat lung

Fig. 2

Percentages of macrophages in bronchoalveolar lavage fluid (BALF). Following particulate matter exposure, the percentage of macrophages increased in BALF from rats exposed to biomass fuel (BMF). Results are expressed as mean ± SEM; n = 8 rats. CON, control; MVE, motor vehicle exhaust; Mac, macrophages; Neu, neutrophils; Lym, lymphocytes; Eos, eosinophils. *p < 0.05

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