Fig. 1
Effect of i.c.v. dose–response injection of AngII on drinking behavior in WKy and SHR rats. Rats were i.c.v. cannulated and received 3.0 μl saline, 3.0 μl of a solution containing AngII or 1 μl DUP753 before 3 μl AngII (amounts stated in the figure). In all groups, the volume of spontaneous water consumption was measured over the next 30 min. In all experiments, n = 5; *P ≤ 0.05 versus saline-treated (ANOVA)