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. 2008 Sep;4(3):229–237.

Figure 2.

Figure 2

The effects of unilateral microinjection of WIN 55212-2 (Panel A) and CP 55940 (Panel C) on blood pressure, heart rate and splanchnic sympathetic nerve discharge. Arterial pressure (AP) and heart rate (HR) are expressed in mmHg and in beats per min (bpm), respectively. Sympathetic nerve discharge (SND) is expressed in arbitrary units. Panel B: Bar graphs showing the effects of cannabinoid receptor ligands on arterial pressure when microinjected into the NTS. Each bar represents the mean value from 5 experiments ± SEM. *Denotes statistically significant from the control (pre-microinjection) value (p<0.05).