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Fig. 4 | Particle and Fibre Toxicology

Fig. 4

From: Inhaled ambient-level traffic-derived particulates decrease cardiac vagal influence and baroreflexes and increase arrhythmia in a rat model of metabolic syndrome

Fig. 4

Daily change in ECG PR and QTc (Fridericia) interval from baseline in MetS rats during exposure to FA (Air) or P + SOA. Values represent group mean of daily change from individual rats’ values at baseline (±SE, n = 6/group). Vertical lines delineate exposure weeks. Asterisk denotes significant difference between time-matched group averages (P < 0.05)

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