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Fig. 1 | Environmental Health

Fig. 1

From: Mechanistic insights into the health benefits of fish-oil supplementation against fine particulate matter air pollution: a randomized controlled trial

Fig. 1

Summary description of differential metabolic features. (A) The number of features showing significant between-group differences associated with ambient fine particulate matter (PM2.5) concentration in the sunflower-seed oil (placebo) and the fish oil groups at different lag periods. Volcano plots of percentage changes associated with a 10-µg/m3 increment in ambient PM2.5 concentration versus –log10P for differential metabolites in the sunflower-seed oil group (B) and the fish oil group (C) at a lag of 0–6 h

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