Os mecanismos envolvidos na ação vasodilatadora da clonidina ainda não foram completamente elucidados. Investigamos os mecanismos potencialmente envolvidos utilizando o leito arterial mesentérico (LAM) isolado de rato. No LAM pré-contraído, clonidina (10-300 pmol) induz relaxamento dose-dependente, que foi significativamente inibido pela remoção do endotélio (ácido deoxicólico) e pelos inibidores do receptor α2-adrenérgico, ioimbina (1-3 μM) e rauwolscina (1 μM). A vasodilatação endotélio-dependente induzida pela clonidina foi reduzida pelo inibidor da oxido nítrico sintase (NOS), L-NAME (0.3 mM) e pelo inibidor da guanilato ciclase, ODQ (10 μM), mas não foi alterada pela indometacina (3-10 μM). Na presença do L-NA...
With the endothelium present, the maximum response of rat isolated aorta to clonidine was much lower...
Suppression of antidiuretic hormone secretion by clonidine in the anesthetized dog. Studies were per...
There is still some controversy regarding the signalling mechanisms and role of endothelium in β~-ad...
Esta dissertação investigou os mecanismos envolvidos na vasodilatação focando no papel das cavéolas ...
Poster - Vascular Responsiveness: no. 4/7INTRODUCTION: Experiments were designed to determine the ef...
BACKGROUND AND OBJECTIVE: Clonidine, an alpha-2 adrenoceptor (A2A) agonist, improves posthypoxic fun...
The effect of clonidine on the mesenteric vascular bed and the isolated mesenteric artery was examin...
ABSTRACT:: Ischemia-reperfusion disturbs endothelial physiology and generates a proinflammatory stat...
In the present study, we aimed to obtain further evidence in favour of the hypothesis that nitric ox...
Adriaan M Kamper, Anton JM de Craen, Rudi GJ Westendorp, Gerard J BlauwDepartments of Gerontology &a...
OBJETIVO: Avaliar os efeitos vasodilatadores da amiodarona em artérias coronárias caninas empregando...
The endothelium plays a key role in the modulation of vascular tone. This is regulated in part, by t...
This thesis describes studies on the circulatory pharmacology of clonidine and papaverine, which hav...
OBJETIVO: Avaliar os efeitos vasodilatadores da amiodarona em artérias coronárias caninas empregando...
The mesenteric arterial bed (MAB) comprises medium and small arteries as well as arterioles. They ar...
With the endothelium present, the maximum response of rat isolated aorta to clonidine was much lower...
Suppression of antidiuretic hormone secretion by clonidine in the anesthetized dog. Studies were per...
There is still some controversy regarding the signalling mechanisms and role of endothelium in β~-ad...
Esta dissertação investigou os mecanismos envolvidos na vasodilatação focando no papel das cavéolas ...
Poster - Vascular Responsiveness: no. 4/7INTRODUCTION: Experiments were designed to determine the ef...
BACKGROUND AND OBJECTIVE: Clonidine, an alpha-2 adrenoceptor (A2A) agonist, improves posthypoxic fun...
The effect of clonidine on the mesenteric vascular bed and the isolated mesenteric artery was examin...
ABSTRACT:: Ischemia-reperfusion disturbs endothelial physiology and generates a proinflammatory stat...
In the present study, we aimed to obtain further evidence in favour of the hypothesis that nitric ox...
Adriaan M Kamper, Anton JM de Craen, Rudi GJ Westendorp, Gerard J BlauwDepartments of Gerontology &a...
OBJETIVO: Avaliar os efeitos vasodilatadores da amiodarona em artérias coronárias caninas empregando...
The endothelium plays a key role in the modulation of vascular tone. This is regulated in part, by t...
This thesis describes studies on the circulatory pharmacology of clonidine and papaverine, which hav...
OBJETIVO: Avaliar os efeitos vasodilatadores da amiodarona em artérias coronárias caninas empregando...
The mesenteric arterial bed (MAB) comprises medium and small arteries as well as arterioles. They ar...
With the endothelium present, the maximum response of rat isolated aorta to clonidine was much lower...
Suppression of antidiuretic hormone secretion by clonidine in the anesthetized dog. Studies were per...
There is still some controversy regarding the signalling mechanisms and role of endothelium in β~-ad...