to determine the principal effects of brain angiotensin ( ang ) ii on the sympathetic nervous system , vasopressin ( avp ) , and the high and low pressure baroreceptor systems , we observed the hemodynamic and neurohumoral characteristics induced by the acute ( 1-hr ) and chronic ( 1-wk ) infusion of ang ii into the brain ventricle in conscious dogs , and then evaluated the hemodynamic responses to sole-innervated carotid artery occlusion ( cor ) after ang ii infusion and again after vagotomy in anesthetized dogs .
C0006104
brain
C0007799
brain ventricle