Central attenuation of baroreflex by angiotensin II in normotensive and spontaneously hypertensive rats

J Hayashi, K Takeda, S Kawasaki… - American Journal of …, 1988 - academic.oup.com
To determine whether angiotensin II (A II) can modify baroreflex centrally and contribute to
the central resetting of baroreflex in spontaneously hypertensive rats (SHRs), the aortic …

Central administration of a specific angiotensin II receptor antagonist on baroreflex function in spontaneously hypertensive rats

KH Berecek, JD Robertson… - Journal of hypertension, 1991 - journals.lww.com
To determine whether the increase in baroreflex sensitivity previously reported in lifetime
captopril-treated spontaneously hypertensive rats (SHR) was due to an inhibition of brain …

Angiotensin II-dependent hypertension and the arterial baroreflex

VS Bishop, M Ryuzaki, Y Cai, Y Nishida… - Clinical and …, 1995 - Taylor & Francis
Angiotensin II (ANG II)-dependent hypertension involves the resetting of the heart rate (HR)
and sympathetic baroreflex toward higher pressures in conscious rabbits. The resetting of …

Central effect of angiotensin II on baroreflex regulation in conscious rabbits

Y Matsumura, EM Hasser… - American Journal of …, 1989 - journals.physiology.org
Central effects of angiotensin II (ANG II) on arterial baroreflex control of renal sympathetic
nerve activity (RSNA) and heart rate (HR) were examined in conscious rabbits. Intravenous …

Angiotensin II as a modulator of baroreceptor reflexes in the brainstem of conscious rats.

LC Michelini, LG Bonagamba - Hypertension, 1990 - Am Heart Assoc
The effect of microinjection into the nucleus tractus solitarii (NTS) of angiotensin II (Ang II) on
baroreceptor control of heart rate (HR) in conscious, freely moving rats was evaluated with a …

Angiotensin II inhibits baroreflex control of muscle sympathetic nerve activity and the heart rate in patients with essential hypertension

T Matsukawa, E Gotoh, E Miyajima… - Journal of …, 1988 - journals.lww.com
This study examined the effects of angiotensin II (Ang II) on blood pressure, heart rate and
muscle sympathetic nerve activity in patients with essential hypertension and normotensive …

Baroreflex modulation of central angiotensin II pressor responses in conscious rabbits

GA Head, JL Elghozi, PI Korner - Journal of Hypertension, 1988 - journals.lww.com
We examined the cardiovascular responses to intracisternal administration of angiotensin II
(Ang II) in conscious rabbits and determined the effects of removing baroreflex feedback …

Baroreceptor denervation prevents sympathoinhibition during angiotensin II–induced hypertension

CJ Barrett, SJ Guild, R Ramchandra, SC Malpas - hypertension, 2005 - Am Heart Assoc
Arterial baroreflexes are well established to provide the basis for short-term control of arterial
pressure; however, their role in long-term pressure control is more controversial. We …

Influence of prolonged baroreflex activation on arterial pressure in angiotensin hypertension

TE Lohmeier, TM Dwyer, DA Hildebrandt, ED Irwin… - …, 2005 - Am Heart Assoc
Despite recent evidence indicating sustained activation of the baroreflex during chronic
infusion of angiotensin II (Ang II), sinoaortic denervation does not exacerbate the severity of …

Brain angiotensin II and baroreceptor reflex function in spontaneously hypertensive rats.

SW Cheng, KA Kirk, JD Robertson, KH Berecek - Hypertension, 1989 - Am Heart Assoc
We examined whether the increase in baroreceptor reflex function previously reported in
lifetime-captopril-treated spontaneously hypertensive rats (SHR) was due to an inhibition of …