Effect of AIH on AP and SNA in (A) saline‐ and (B) losartan‐treated rats. C, group data for the change in SNA 60 min post‐AIH (****
P < 0.0001 vs. Time control; ††††
P < 0.0001 vs. AIH + Saline). D, effect of losartan on the changes in the acute sympathetic chemoreflex caused by AIH. E, group data for the change in acute sympathetic chemoreflex (****
P < 0.0001 vs. Time control; ††††
P < 0.0001 vs. AIH + Saline). F, effects of AIH on AP and SNA in a rat pre‐treated with aliskiren. G, group data for the change in SNA 60 min post‐AIH in aliskiren treated rats (***
P < 0.001 vs. AIH + Saline). H, grouped data of the effect of aliskiren on the changes in the acute sympathetic chemoreflex caused by AIH (**
P < 0.01 vs. AIH + Saline).