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Hemodynamic responses to aortic depressor nerve stimulation in conscious L-NAME-induced hypertensive rats
(AMER PHYSIOLOGICAL SOC, 2011)
Durand MT, Castania JA, Fazan R Jr, Salgado MC, Salgado HC. Hemodynamic responses to aortic depressor nerve stimulation in conscious L-NAME-induced hypertensive rats. Am J Physiol Regul Integr Comp Physiol 300: R418-R427, ...
Role of nitric oxide in maternal hemodynamics and hormonal changes in pregnant rats
(SOCIEDAD BIOLGIA CHILE, 1998)
Normal pregnancy is characterized by a significant reduction in total peripheral vascular resistance and decreased presser responsiveness to vasodilator agents. This review will consider whether nitric oxide (NO) contributes ...
Glutamatergic neurotransmission in the hypothalamus PVN on heart rate variability in exercise trained rats
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The paraventricular nucleus of hypothalamus (PVN) is a well known site of integration for autonomic and cardiovascular responses, and the glutamate neurotransmitter plays an important role. The aim of our study was to ...
Interaction of α- and β-Adrenergic Receptor Blocking Agents in the Conscious Rat
(Informa Healthcare, 1979-01-01)
In a commentary in this journal by Oates (2) on our work on interactions of α- and β-blockers (1), the author confirms our results; i.e. β-blockers (β2) block the α-blocker induced hypotension in conscious rats. However, ...
Enhanced pressor response to carotid occlusion in commNTS-lesioned rats: possible efferent mechanisms
(Amer Physiological Soc, 2000-05-01)
Bilateral common carotid occlusion (BCO) over a period of 60 s in conscious rats produces a biphasic presser response, consisting of an early (peak) and late (plateau) phase. In this study we investigated 1) the effects ...
Enhanced pressor response to carotid occlusion in commNTS-lesioned rats: possible efferent mechanisms
(Amer Physiological Soc, 2000-05-01)
Bilateral common carotid occlusion (BCO) over a period of 60 s in conscious rats produces a biphasic presser response, consisting of an early (peak) and late (plateau) phase. In this study we investigated 1) the effects ...
Enhanced pressor response to carotid occlusion in commNTSlesioned rats: Possible efferent mechanisms
(2000-01-01)
Bilateral common carotid occlusion (BCO) over a period of 60 s in conscious rats produces a biphasic pressor response, consisting of an early (peak) and late (plateau) phase. In this study we investigated 1) the effects ...
Cardiovascular mechanisms activated by microinjection of baclofen into NTS of conscious rats
(Amer Physiological Soc, 2003-03-01)
The peripheral mechanisms responsible for pressor response produced by microinjections of baclofen (GABA(B) agonist) into the nucleus tractus solitarii (NTS) of conscious rats were studied. Bilateral microinjections of ...
EFFECT OF LATERAL HYPOTHALAMUS LESIONS ON THE WATER AND SALT INTAKE, AND SODIUM AND URINE EXCRETION INDUCED BY ACTIVATION OF THE MEDIAN PREOPTIC NUCLEUS IN CONSCIOUS RATS
(Elsevier B.V., 1995-06-25)
In this-study we investigated the influence of electrolytic lesion of the lateral hypothalamus (LH) on the water and salt appetite, and the natriuretic, diuretic and cardiovascular effects induced by angiotensinergic, ...