because baroreflex function in sodium-depleted dogs before angiotensin ii blockade was similar to that in sodium-replete dogs , despite the increased plasma angiotensin ii levels , and because treatment of sodium-replete dogs with saralasin did not affect baroreflex function , these results suggest that endogenous angiotensin ii is necessary for the maintenance of normal baroreflex control of adrenocorticotropic hormone secretion and heart rate during sodium depletion .
C0036193
saralasin
C0003009
angiotensin ii