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Fig. 4 | Particle and Fibre Toxicology

Fig. 4

From: Cytotoxic and inflammatory potential of size-fractionated particulate matter collected repeatedly within a small urban area

Fig. 4

Hierarchical clustering of particles according to cytokine response in J774 cells. Potency estimates were calculated using the results of 3 independent experiments. The heat map displays particle potency estimates determined for all cytokines assayed that were above the limit of detection. Descriptions of the main contents of each cluster are included to the left of the plot. Red indicates increased expression, green indicates decreased expression. W1, industrial site; W2, traffic site; W3, urban background site; W4, field blanks

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Particle and Fibre Toxicology

ISSN: 1743-8977

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