Results 261 to 270 of about 94,483 (313)
Some of the next articles are maybe not open access.
1991
The catecholamines epinephrine and norepinephrine evoke specific beta-adrenergic responses in a variety of tissues.Examples of processes modulated by these agonists are chronotropic and inotropic cardiac responses, relaxation of smooth muscle, and lipolysis in adipose tissue.The facts that beta-adrenergic responses are limited to specific tissues and ...
Jeffrey M. Stadel, Robert J. Lefkowitz
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The catecholamines epinephrine and norepinephrine evoke specific beta-adrenergic responses in a variety of tissues.Examples of processes modulated by these agonists are chronotropic and inotropic cardiac responses, relaxation of smooth muscle, and lipolysis in adipose tissue.The facts that beta-adrenergic responses are limited to specific tissues and ...
Jeffrey M. Stadel, Robert J. Lefkowitz
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Beta adrenergic receptors in the parathyroid glands
Naunyn-Schmiedeberg's Archives of Pharmacology, 1980The location of beta-adrenoceptors in human parathyroid gland was studied using an immunohistochemical method. Frozen sections of human parathyroid glands, taken from surgical samples, were treated with (-)-alprenolol, washed and exposed to (-)-alprenolol antibodies conjugated with fluorescent dyes.
Francesco Amenta +3 more
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Tocolysis with beta-adrenergic receptor agonists
Seminars in Perinatology, 2001Beta-adrenergic receptor agonists have been used for tocolysis in the setting of preterm labor for more than three decades. One of these agents, ritodrine hydrochloride, is the only Federal Drug Administration (FDA) approved drug for the treatment of preterm labor.
A B, Caughey, J T, Parer
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The Beta-Adrenergic Receptor in Heart Failure
Hospital Practice, 1983Although the role of the autonomic nervous system in the pathophysiology of heart failure has been studied for decades, only within the past few years have adrenergic receptors and their alterations occupied center stage. There is now considerable evidence linking such receptors to many of the phenomena of heart failure; recent work appears to have ...
J A, Heinsimer, R J, Lefkowitz
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Perspectives in adrenergic beta‐receptor blockade
Clinical Pharmacology & Therapeutics, 1969The adrenergic ß‐receptor blocking drugs currently undergoing clinical evaluation are classified in relation to their pharmacological properties. Particular consideration is given to those pharmacological properties that may be of importance in the clinical application of these drugs.
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Decreased beta-adrenergic receptor
Journal of Anesthesia, 1991We investigated alterations in the number and affinity of cardiac beta-adrenergic receptors during hemorrhagic shock. Forty male Wistar rats were divided into two groups: (1) a shock group (n=20), in which mean arterial blood pressure was decreased to 40\2-50 mmHg by bleeding and kept constant for 6 h; and (2) a control group (n=20), which underwent a ...
Katsuko Mizumachi +5 more
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The beta-adrenergic receptors.
Herz, 2003The beta-adrenergic receptors of the myocardium play an important role in the regulation of heart function. The beta-adrenergic receptors belong to the family of G-protein coupled receptors. Three subtypes have been distinguished (beta1-, beta2-, and beta3-adrenoceptors).
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Antibodies to Beta-Adrenergic Receptors
1991Contemporary biochemists and molecular biologists strive to understand the relationship between the function and the detailed chemical structure of macromolecules. Whereas chemical and direct physical analyses are employed to probe molecular structure, specific antibodies to proteins have been invaluable reagents in the determination of the fine ...
Craig C. Malbon +2 more
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BLOCKADE OF THE BETA ADRENERGIC RECEPTORS
The Journal of Pharmacology and Experimental Therapeutics, 1960B, LEVY, R P, AHLQUIST
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