Angiotensin I is known to have direct agonist activity at some target tissues, independent of
its conversion to angiotensin II. Aspects of its possible direct role as a pressor agent were …

The effect of captopril treatment (100 mg/kg by mouth daily for up to 6 months) on pressor
responses to norepinephrine (NE) and angiotensin II (AII) was examined in spontaneously …

As interactions between the renin-angiotensin and sympathetic nervous systems have been
suggested in the pathogenesis of hypertension, we wanted to investigate the effect of …

Previous studies have demonstrated that intraventricular (ivt) administration of low doses of
GABA agonists reduced the central pressor effects of cerebrospinal fluid (CSF) made …

The subcutaneous administration of a single dose of the β-adrenoceptor antagonists
atenolol, betaxolol, oxprenolol, pindolol, propranolol, or sotalol to conscious spontaneously …

The effects of prazosin and yohimbine on the vasopressor response to sympathetic nerve
stimulation, and to iv administration of norepinephrine were studied in the pithed rat to …

The cardiovascular effects of electrical stimulation of the posterior hypothalamus,
intravenous administration of norepinephrine (NE), and direct sympathetic nerve stimulation …

Abstract colon; This study investigated the effect of chronic intracerebroventricular (IVT)
infusion of a hypertonic NaCI (400mmol/l) artificial cerebrospinal fluid (aCSF) on blood …

Pretreatment of spontaneously hypertensive rats (SHR) with the converting enzyme inhibitor
captoril (10 or 100 mg/kg po) had no effect on pressor responses to angiotensin II or …

The influence of changes in the sodium balance on angiotensin II induced pressor
responses were studied in the pithed rat preparation, which is characterized by a highly …