Fig. 17
From: Differential control of efferent sympathetic activity revisited
Averaged time course of mean arterial pressure (MAP), heart rate (HR), and calculated changes of mesenteric (MESEN) and hindlimb (HINDLIMB) vascular conductance (COND) after 4th ventricle injection of ANGII in 5 experiments on conscious rabbits. Conductance changes were derived from blood pressure gradients and regional blood flow rates determined with implanted Doppler flow probes. Vertical error bars represent ± SE from analysis of variance. Asterisks indicate significant deviations of measurements from control for either 40–80 or 110–140 s (horizontal bars indicating time interval). Dose-dependence of changes in MAP, HR, MESEN COND and HINDLIMB COND was similar for ANGI, ANGII, and ANGIII (not shown). From Head and Williams [17]