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Adrenergic receptors in breast cancer: differential effects of alpha2A and 2C-adrenergic receptor expression on tamoxifen sensitivity in stably transfected luminal MCF-7 cells
(Fundación Revista Medicina, 2019)
Breast cancer is the most frequently diagnosed and leading cause of cancer death among women worldwide. Epinephrine and norepinephrine, released during stress, bind to 9 different adrenoceptors. Our group has already ...
Effects of central imidazolinergic and alpha2-adrenergic activation on water intake
(Associação Brasileira de Divulgação Científica (ABRADIC), 2001-09-01)
Non-adrenergic ligands that bind to imidazoline receptors (I-R), a selective ligand that binds to alpha2-adrenoceptors (alpha2-AR) and mixed ligands that bind to both receptors were tested for their action on water intake ...
Activation of alpha(2)-adrenergic receptors into the lateral parabrachial nucleus enhances NaCl intake in rats
(Elsevier B.V., 2004-01-01)
Water and NaCl intake is strongly inhibited by the activation of alpha(2)-adrenergic receptors with clonidine or moxonidine (alpha(2)-adrenergic/imidazoline agonists) injected peripherally or into the forebrain and by ...
Activation of alpha(2)-adrenergic receptors into the lateral parabrachial nucleus enhances NaCl intake in rats
(Elsevier B.V., 2004-01-01)
Water and NaCl intake is strongly inhibited by the activation of alpha(2)-adrenergic receptors with clonidine or moxonidine (alpha(2)-adrenergic/imidazoline agonists) injected peripherally or into the forebrain and by ...
Effects of central imidazolinergic and alpha2-adrenergic activation on water intake
(Associação Brasileira de Divulgação Científica (ABRADIC), 2001-09-01)
Non-adrenergic ligands that bind to imidazoline receptors (I-R), a selective ligand that binds to alpha2-adrenoceptors (alpha2-AR) and mixed ligands that bind to both receptors were tested for their action on water intake ...
Adenosine modulates alpha2-adrenergic receptors through a phospholipase C pathway in brainstem cell culture of rats
(ELSEVIER SCIENCE BV, 2009)
Adenosine acts in the nucleus tractus solitarii (NTS), one of the main brain sites related to cardiovascular control. In the present study we show that A(1) adenosine receptor (A(1R)) activation promotes an increase on ...
Cross-talk with β2-adrenoceptors enhances ligand affinity properties from endothelial alpha1D-adrenoceptors that mediates carotid relaxation
(2013-09-01)
Objectives Our main objectives were to investigate the affinity properties of endothelial and muscular α1D-adrenoceptors and to characterize the cross-talk between endothelial α1D- adrenoceptors and β2-adrenoceptors in rat ...