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Figure 1 | Particle and Fibre Toxicology

Figure 1

From: Exposure to ultrafine carbon particles at levels below detectable pulmonary inflammation affects cardiovascular performance in spontaneously hypertensive rats

Figure 1

Circadian rhythmicity of physiological and behavioural parameters of SHRs (n = 1). It shows the diastolic (dBP) and systolic (sBP) blood pressure, heart rate (HR), body temperature (T) and physical activity (Act) during basline, exposure and recovery periods. The dark period (night time) is indicated by the gray segment. Each data point of every parameter represents an average of 10-minutes data segments.

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