Results 311 to 320 of about 346,600 (346)
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Simultaneous demonstration of adrenergic and non-adrenergic nerve fibres
Histochemie, 1968A technique for simultaneous demonstration of adrenergic and non-adrenergic nerve fibres is described, using methylene blue staining and fluorescence microscopy after formaldehyde treatment. The procedure is applicable to whole mounts as well as to microtome sections.
B. Sporrong, Ulf Stenevi, Berndt Ehinger
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Adrenergic chromaffin cells are adrenergic even in the absence of epinephrine
Journal of Neurochemistry, 2019AbstractAdrenal chromaffin cells release epinephrine (EPI) and norepinephrine (NE) into the bloodstream as part of the homeostatic response to situations like stress. Here we utilized EPI‐deficient mice generated by knocking out (KO) the phenylethanolamine N‐methyltransferase (Pnmt) gene.
Agustín Castañeyra +11 more
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Adrenergic and non-adrenergic inhibitory nerves in mammalian airways
Journal of the Autonomic Nervous System, 1982A study of the actions of adrenergic and non-adrenergic nerves which affect mammalian airways was carried out. The preparations studied included strips of lung from guinea-pig, rat, rabbit, monkey and human, tracheal strips from the first 4 animals and bronchial strips from the last 3.
J.M. Doidge, D.G. Satchell
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1984
Adrenergic receptors are discrete recognition sites located on the plasma membrane of cells. Their primary function is to recognize and to bind epinephrine and related molecules, which can initiate several biochemical processes resulting in a physiological response.
Anna Borsodi, Maria Wollemann
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Adrenergic receptors are discrete recognition sites located on the plasma membrane of cells. Their primary function is to recognize and to bind epinephrine and related molecules, which can initiate several biochemical processes resulting in a physiological response.
Anna Borsodi, Maria Wollemann
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CHEST Journal, 1982
eta adrenergic agonists and theophylline are the nucleotide-sensitive regulator protein occurs. This -‘-‘ principal bronchodilators employed in the treatcombination then activates the third component, adement of bronchial asthma. During the last decade, the nylate cyclase, which converts ATP to cyclic clinical usefulness of theophylline has been ...
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eta adrenergic agonists and theophylline are the nucleotide-sensitive regulator protein occurs. This -‘-‘ principal bronchodilators employed in the treatcombination then activates the third component, adement of bronchial asthma. During the last decade, the nylate cyclase, which converts ATP to cyclic clinical usefulness of theophylline has been ...
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Adrenergic and Non-Adrenergic, Non-Cholinergic Control of Airways
Respiration, 1986In addition to cholinergic neural mechanisms, airway tone is influenced by adrenergic mechanisms and by more recently described neural mechanisms which are non-adrenergic and non-cholinergic (NANC). Sympathetic innervation to human airways is very sparse and there is no functional adrenergic innervation of smooth muscle, although sympathetic fibres may
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Adrenergic Innervation and Adrenergic Mechanisms A study of the human urethra
Acta Pharmacologica et Toxicologica, 1978Abstract Adrenergic nerves studied by a histochemical method were uniformly distributed along the whole extent of the male and female urethra. Corresponding to the adrenergic innervation a preponderance of contraction‐mediating alpha‐adrenoceptors was found in vitro studying urethral strips and in vivo recording the urethral closure pressure profile ...
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The hepatic adrenergic receptors
Molecular and Cellular Biochemistry, 1980The presence of both alpha- and beta-adrenergic receptors in liver designated the hepatic plasma membrane as a useful tool for the elucidation of the mechanisms by which the hormonal signal is transferred through the membrane via a coupling system to an amplifying entity.
Paul-Henry Schmelck, Jacques Hanoune
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The Adrenergic Innervation of the Labyrinth
Acta Oto-Laryngologica, 1966Using the method of Falck and Hillarp for the histocliemical demonstration of catecholamines, an adrenergic innervation is selectively shown in fresh tissue preparations of various parts of the labyrinth. Two different groups of adrenergic fibres are found: (1) A rich perivascular plexus continuous with the plexus of the basilar artery.
H. Spoendlin, Lichtensteiger W
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Evaluation of Adrenergic function
2009For noninvasive evaluation of autonomic function, tests of peripheral adrenergic function have recently been developed so that it is possible to separately evaluate the vagal and adrenergic components of baroreflex sensitivity. The vagal component is derived from the heart period response to BP change and the adrenergic component by the PRT in response
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