... (with pentolinium) or of the renin-angiotensin system (with captopril), separately, did not have a greater effect on blood pressure in Brattleboro rats than in Long Evans rats. Recovery from hypotension caused by pentolinium was characterized by large swings in blood pressure in both groups of rats. These pressor...

.... As the diuretic response to frusemide diminished, cardiac output and pulmonary artery pressure declined whereas the renin-angiotensin system was activated. Statistically significant inverse correlations were observed between these haemodynamic and hormone indices. 5. In both acute and chronic phases of the study...

... in blood pressure control and that sensitization to the vasopressor effect of AVP occurs in these animals. The renin—angiotensin system is significantly involved in blood pressure control of SH rats only when they are subjected to high salt intake. © 1978 The Biochemical Society and the Medical Research...

... with two-kidney Goldblatt hypertension. This group was also the only group that demonstrated a significant rise in plasma renin activity. © 1976 The Biochemical Society and the Medical Research Society 1976 bradykinin radioimmunoassay diuretics hypertension kallikrein—kinin renin—angiotensin...

... in the renin-depleted contralateral kidneys. 5. These data indicate that tubuloglomerular feedback participates in establishing renal autoregulation, possibly by mediation of the renin-angiotensin system. © 1976 The Biochemical Society and the Medical Research Society 1976 autoregulation filtration...