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Fig. 1 | Particle and Fibre Toxicology

Fig. 1

From: Single-cell transcriptomics reveals immune dysregulation mediated by IL-17A in initiation of chronic lung injuries upon real-ambient particulate matter exposure

Fig. 1

Experimental design of sub-chronic PM exposure. A The diagram of the experimental design of PM exposure in Shijiazhuang, China, 2019–2020. The arrows indicate the time points (days 11 (T1), 15 (T2), 23 (T3), 8 weeks (8w)) at which the C57BL/6J male mice were sacrificed. B The mean daily concentrations of PM2.5 in the exposure chamber (solid circle) and ambient air (hollow circle) over the duration of 16-week PM exposure. The dashed and dotted lines represent the mean daily limit and a level of severe air pollution according to the Air Quality Guideline of China

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