to examine whether endogenous angiotensin -- which has been suggested to produce increased vasopressin ( adh ) release and water intake under dehydration , by stimulating the central nervous system -- is derived from the brain or from the circulating blood or from both , the effects of water deprivation for 46 h on immunoreactive angiotensin ii ( aii ) concentrations of plasma , cerebroventricular perfusate and the hypothalamus were studied in conscious and urethane-anaesthetized rats .
C0003018
angiotensin
C0003009
angiotensin ii