Fig. 17
From: Long-term blood pressure control: is there a set-point in the brain?
Analog recordings showing responses of arterial pressure (AP), mean arterial pressure (MAP), heart rate (HR), renal sympathetic nerve activity (RSNA), and mean RSNA to a ramp decrease in MAP by caval occlusion (Oc) before and after intraperitoneal administration of 7-nitroindazole (nNOS inhibitor, 307 μmol/kg) in a hypertensive Dahl salt-sensitive rat. PE phenylephrine (15 μg/kg) intravenously, modified from Ref. [73]