the initial blood pressure response to saralasin ( sar1-ala8-angiotensin ii ) infusion was examined in 15 normal subjects , eight patients with untreated essential hypertension and 65 patients established on chronic haemogialysis ( including six anephric patients ) , and related to measurements of plasma renin activity ( pra ) , angiotensin ii , plasma catecholamines ( noradrenaline and adrenaline ) , blood volume and extracellular fluid volume ( [ 35s ] sulphate space or exchangeable sodium ) .
C0028351
noradrenaline
C0014563
adrenaline