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Monday, July 27, 2020 | History

4 edition of Alpha-Adrenoceptors in Cardiovascular Regulation found in the catalog.

Alpha-Adrenoceptors in Cardiovascular Regulation

Fritz R. Buhler

Alpha-Adrenoceptors in Cardiovascular Regulation

by Fritz R. Buhler

  • 391 Want to read
  • 10 Currently reading

Published by Lippincott Williams & Wilkins .
Written in English

    Subjects:
  • Cardiology,
  • Medical / Nursing

  • The Physical Object
    FormatHardcover
    Number of Pages192
    ID Numbers
    Open LibraryOL11269628M
    ISBN 100890048584
    ISBN 109780890048580

    Book description This practical text offers a comprehensive guide to perioperative temperature management for anaesthetists, surgeons and nurses. The physiological basics of thermoregulation and heat exchange are covered, before the changes that occur Author: Anselm Bräuer. Keywords:Beta-adrenoceptors, alpha-adrenoceptors, normal breast, breast cancer, mammary tumor. Abstract: Epinephrine and Norepinephrine, typically released during stress bind to nine different adrenoceptors (AR) which classically control the cardiovascular and respiratory systems. New targets were described for the many agonists and antagonists.

      Concepts of scientific integrative medicine include (i) negative feedback regulation, maintaining stability of the body’s monitored variables; (ii) homeostats, which compare information about monitored variables with algorithms for responding; (iii) multiple effectors, enabling compensatory activation of alternative effectors and primitive Cited by: Click on the title to browse this issue.

    The content of this book is targeted to those who are new in the field of vascular biology and vascular medicine and is ideal for medical students, graduate and postgraduate students, clinical fellows and academic clinicians with an interest in the vascular biology and physiology of cardiovascular disease and related pathologies. The third and fourth sections of this book are concerned with the regulation of cardiac channels as well as signal transduction mechanisms and cardiac electric field. Part of the series: Developments in Cardiovascular Medicine. Add to My Bookshelf. Want To Read Functionally inner- vated alpha-adrenoceptors have been documented both in.


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Alpha-Adrenoceptors in Cardiovascular Regulation by Fritz R. Buhler Download PDF EPUB FB2

Along with others in the series, this book presents and discusses the results of research and exchange information on alpha-adrenoceptors from the viewpoint of both basic and clinical medicine.

This volume focuses on the latest research on the structure, function and regulation of alpha-adrenoceptors, receptor-coupled ionic channels, and signal.

Distribution and function of peripheral alpha-adrenoceptors in the cardiovascular system. Ruffolo RR Jr. alpha-Adrenoceptors may be subdivided based on their anatomical distribution within the synapse.

Presynaptic alpha-adrenoceptors are generally of the alpha 2-subtype and modulate neurotransmitter liberation via a negative feedback by: Abstract.

Since alpha-adrenoceptors perform many physiological roles in the nervous and cardiovascular systems it is inevitable that, theoretically, their activation or blockade will impinge on any dysrhythmogenic by: 1. Cardiovascular Physiology Neural Control Mechanisms contains the proceedings of the symposia of the 28th International Congress of Physiology held in Budapest between 13 and 19 of July, Organized into six parts, this book begins with an elucidation of the integrative role of the autonomic nervous system in the regulation of cardiovascular.

Scholz H, Eschenhagen T, Neumann J, Stein B. Receptor-mediated regulation of cardiac contractility: inotropic effects of alpha-adrenoceptor stimulation with phenylephrine and noradrenaline in failing human hearts. In: Endoh M, Morad M, Scholz H, Iijima T, editors.

Molecular and cellular mechanisms of cardiovascular by: J.P. Hieble, in Encyclopedia of Neuroscience, Introduction. The adrenoceptors (adrenergic receptors) mediate the diverse effects of the neurotransmitters of the sympathetic nervous system, norepinephrine and epinephrine, at virtually all sites throughout the the past century, the adrenoceptors have been extensively studied by a variety of functional and molecular techniques.

COVID Resources. Reliable information about the coronavirus (COVID) is Alpha-Adrenoceptors in Cardiovascular Regulation book from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

The nucleus tractus solitarii (NTS) is a brain stem center mediating depression of blood pressure. In order to elucidate a possible mechanism for the central regulation of blood pressure, we studied noradrenergic indices in the medulla oblongata, a region including the NTS, in spontaneously hypertensive rats (SHR) as compared with normotensive controls of the Wistar Kyoto strain (WKY) at Cited by: Changes in alpha-2 Adrenergic Receptors with Exercise.- alpha-2 Adrenergic Receptors in the Menstrual (Estrus) Cycle and Pregnancy.- 3.

Pharmacologic Regulation of alpha-2 Adrenergic Receptors.- Homologous Regulation of alpha-2 Adrenergic Receptors.- Heterologous Regulation of alpha-2 Adrenergic Receptors.- 4.

Related WordsSynonymsLegend: Switch to new thesaurus Noun 1. alpha-adrenoceptor - receptors postulated to exist on nerve cell membranes of the sympathetic nervous system in order to explain the specificity of certain agents that affect only some sympathetic activities (such as vasoconstriction and relaxation of intestinal muscles and contraction of smooth muscles) alpha receptor, alpha.

The cardiovascular system is regulated in large part by α-adrenoceptors. The neurotransmitter, noradrenaline (norepinephrine), and the blood-borne hormone, adrenaline (epinephrine), influence.

Location. The median preoptic nucleus is located in the preoptic area of the g a critical part of the anteroventral third ventricle and the midline of the lamina terminalis, the median preoptic nucleus occupies an anatomical position that allows it to play an important role in many aspects of homeostatic regulation.

This region is important in cardiovascular, blood pressure FMA: Expressed by Alpha Adrenergic Receptor Genes in effector tissues innervated by postganglionic sympathetic adrenergic fibers, Alpha Adrenergic Receptors are one of two major classes of adrenergic receptors (alpha and beta) based on their reactions to norepinephrine and epinephrine, on cellular effects of receptor activation, and on relative.

The medulla, located in the brainstem above the spinal cord, is a major site in the brain for regulating autonomic nerve outflow to the heart and blood vessels, and is particularly important for short-term feedback regulation of arterial medulla contains cell bodies for the two main divisions of the autonomic nervous system - sympathetic and parasympathetic.

A few studies have localized alpha-adrenoceptors in these ocular tissues, which is not surprising, but these receptors also seem to be present in the retina (, ). One hypothesized role of. ynaptic α2-receptor blockade, thus preventing the accelerated release of noradrenaline from the nerve endings; and (2) the blockade of central α1-adrenoceptors, causing a blunting of the reflex tachycardia via the baroreceptor mechanism.

Prazosin and its successor drugs doxazosin, trimazosin and terazosin are the prototypes of selective α1-adrenoceptor antagonists. Urapidil, labetalol and. Structure and function of alpha-adrenoceptors.

R R Ruffolo, A J Nichols, J M Stadel and J P Hieble Pharmacological Reviews December 1,43 (4) ;Cited by: For personal use to be reproduced without permission of the editor ([email protected]) H ypertension is a risk factor for many coronary events.

However, blood pressure can usually be reduced with appropriate treat-ment, reducing the risk of stroke, coronary events,heart failure and renal failure. Many different factors are. The adrenergic receptors or adrenoceptors are a class of G protein-coupled receptors that are targets of many catecholamines like norepinephrine (noradrenaline) and epinephrine (adrenaline) produced by the body, but also many medications like beta blockers, β 2 agonists and α 2 agonists, which are used to treat high blood pressure and asthma, for example.

Fingerprint Dive into the research topics where Cardiovascular Medicine is active. These topic labels come from the works of this organization's members. PHARMACOLOGY AND PHYSIOLOGY OF NTS ALPHA-ADRENOCEPTORS.

Burnett, J. J., Terzic, A., Tancredi, R. & Galeno, T. 14 Book 8 Foreword/postscript. Fingerprint Dive into the research topics where Cardiovascular Medicine is active.

These topic labels come from the works of this organization's members. Together they form a unique fingerprint. Heart Failure Medicine & Life Sciences.

Myocardial Infarction.Start studying Adrenergic receptors and agents. Learn vocabulary, terms, and more with flashcards, games, and other study tools.Cambridge Core - Neurosciences - Integrative Action of the Autonomic Nervous System - by Wilfrid JänigCited by: