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Role of brain nitric oxide in the cardiovascular control of bullfrogs
(2013-06-01)
The goal of the present study was to determine if nitric oxide (NO) acting on the brain of bullfrog (Lithobates catesbeianus) is involved in arterial pressure and heart rate (HR) control by influencing sympathetic activity. ...
Role of brain nitric oxide in the cardiovascular control of bullfrogs
(2013-06-01)
The goal of the present study was to determine if nitric oxide (NO) acting on the brain of bullfrog (Lithobates catesbeianus) is involved in arterial pressure and heart rate (HR) control by influencing sympathetic activity. ...
Adjustments in β-adrenergic signaling contribute to the amelioration of cardiac dysfunction by exercise training in supravalvular aortic stenosis
(2020-01-01)
Background/Aims: Aortic stenosis-induced chronic pressure overload leads to cardiac dysfunction and congestive heart failure. The pathophysiological mechanisms of the myocardial impairment are multifactorial and include ...
β1-adrenergic receptor but not β2 mediates osteogenic differentiation of bone marrow mesenchymal stem cells in normotensive and hypertensive rats
(2021-11-15)
The sympathetic nervous system regulates bone remodeling via adrenergic receptors on the surface of bone cells. Herein, we evaluated the role of beta-adrenergic receptors (ADRBs) in osteoblastic differentiation of bone ...
Effects of the alpha antagonists and agonists injected into the lateral hypothalamus on the water and sodium intake induced by angiotensin II injection into the subfornical organ
(1999-03-15)
The subfornical organ (SFO) and the lateral hypothalamus (LH) have been shown to be important for the central action of angiotensin II (ANG II) on water and salt regulation. Several anatomical findings have demonstrated ...
Effects of the alpha antagonists and agonists injected into the lateral hypothalamus on the water and sodium intake induced by angiotensin II injection into the subfornical organ
(1999-03-15)
The subfornical organ (SFO) and the lateral hypothalamus (LH) have been shown to be important for the central action of angiotensin II (ANG II) on water and salt regulation. Several anatomical findings have demonstrated ...
Effects of unilateral decortication on β-adrenergic receptors in the remaining cortex and in the hypothalamus of female rats
(1986-01-01)
Many experiments have been performed to evaluate the physiological role of catecholaminergic mechanisms of gonadotropin release. The purpose of the present study was to determine the concentration of β-adrenoreceptors in ...
Effects of unilateral decortication on β-adrenergic receptors in the remaining cortex and in the hypothalamus of female rats
(1986-01-01)
Many experiments have been performed to evaluate the physiological role of catecholaminergic mechanisms of gonadotropin release. The purpose of the present study was to determine the concentration of β-adrenoreceptors in ...
Moderate continuous aerobic exercise training improves cardiomyocyte contractility in Β1 adrenergic receptor Knockout mice
(Arquivos Brasileiros de Cardiologia, 2018)