Download or read book Factors Influencing Adrenergic Mechanisms in the Heart written by Mátyás Szentiványi and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adrenergic Mechanisms in Myocardial Ischemia written by G. Heuch and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stress-induced myocardial ischemia is a frequent manifestation of coronary heart disease, and sympathetic activation is an important precipitating and aggravating factor in such stress induced ischemia. However, the complex interplay between the sympathetic initiation of myocardial ischemia, ischemia-induced alterations in sympathetic neurotransmission, as well as changes in adrenoceptor density and post-receptor signal transduction that can occur during ischemia remains incompletely understood. Not only the activation of myocardial fJ adrenoceptors, but also the activation of coronary IX-adrenoceptors can contribute to myocar dial ischemia. However, the role of fJ-adrenoceptor-mediated increases in contractility relative to heart rate in the initiation of ischemia is not clear, and the significance of IX-adrenoceptor mediated changes in coronary vasomotor tone, as well as the responsible IX-adrenoceptor subtypes are highly controversial. Malignant arrhythmias may be triggered by both IX- and fJ-adrenergic mechanisms. Current research in this field is focussed not only on the underlying physiological and pathophysiological mechanisms, but also on clinical treatment strategies, e. g., by fJ-blockade, IX-blockade, bradycardic agents and calcium antagonists. Recent findings were presented and future research directions discussed during the 61" International Titisee Conference, held at the Schwarzwald-Hotel, Titisee, March 29-31, 1990 under the sponsorship of the Boehringer Ingelheim Foundation. Dr. Hasso Schroeder and Dr. Hermann Frohlich deserve special thanks for their generous support and pleasant organization of the meeting. The publication of the proceedings has been made possible by grants from Astra Chemicals, Bayer, ICI, Dr. Karl Thomae, and Upjohn
Download or read book Adrenergic Mechanisms written by G. E. W. Wolstenholme and published by John Wiley & Sons. This book was released on 2009-09-16 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.
Download or read book Factors Influencing Adrenergic Mechanisms in the Heart written by M. Szentiványi and published by Elsevier. This book was released on 2013-10-22 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Physiological Sciences, Volume 27: Factors Influencing Adrenergic Mechanisms in the Heart is a collection of papers presented at the 1980 satellite symposium of the 28th International Congress of Physiological Science, held in Visegrád, Hungary. This symposium covered the achievements that modify the traditional views of adrenergic regulation of cardiac muscle and coronary blood vessels. This volume is composed 18 chapters and begins with a discussion of the effect of adrenaline on some aspects of electrical and mechanical activity in the frog heart. The subsequent chapters describe the heart rate changes in neurogenic hypertension, the developmental changes of the catecholamine-induced chronotropic responses related to the blood pressure responses, and the inverse reciprocal regulation of cardiac post-synaptic a- and b-adreneceptors by thyroid hormones. Other chapters deal with the mechanism of adenosine-induced inhibition of adrenergic neurotransmission in the ventricular myocardium; the comparative morphological studies of localized exogenous adenosine in heart muscle; adenosine sensitivity of canine coronaries; and the significance of nickel ion in the coronary vascular tone regulation. These chapters are followed by discussions of the physiological and pathological effects of beta modulator release and the histological study of experimental diabetic angiopathy. The last chapters examine some aspects of myocardial noradrenaline metabolism in the ischemic heart and the activity of alpha-adrenoceptor without employing beta blocking agents.
Download or read book Adrenergic Mechanisms in Myocardial Ischemia written by Gerd Heusch and published by Springer Verlag. This book was released on 1991 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adrenergic and Non adrenergic Mechanisms in Sympathetic Vascular Control of the Nasal Mucosa written by Jean-Silvain Lacroix and published by . This book was released on 1989 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent Advances in Adrenergic Mechanisms written by Budh Dev Bhagat and published by . This book was released on 1971 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cardiovascular Adrenergic System written by Anastasios Lymperopoulos and published by Springer. This book was released on 2015-03-18 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of all the available literature on the various aspects of the regulation of the cardiovascular system`s function and physiology by the adrenergic neurohormonal system, i.e. the catecholamines norepinephrine and epinephrine. Although there are several books describing the adrenergic system`s biology, physiology and pharmacology, and also several excellent books on cardiovascular physiology and pathology, this book focuses exclusively on the interface of these two areas: cardiovascular regulation by the adrenergic system and how it affects cardiovascular diseases and their treatments. Each chapter describe the roles of the adrenergic system first in each cardiovascular cell type (cell type-by-cell type) and then in specific areas of cardiovascular physiology, such as in exercise and in cardiovascular metabolism. Finally, the book concludes with a chapter on the adrenergic system`s role in the currently very “hot” (in terms of scientific investigations) area of cardiovascular stem cell biology. The book covers the adrenergic system—specifically and exclusively in the heart and vessels. It is formatted by cardiovascular cell type-by-cell type manner, rather than in an organ-by-organ or in a disease-by-disease manner, as usually discussed in standard, conventional biomedical textbooks. The book also discusses the adrenergic system in novel, cutting-edge cardiovascular research areas, in which it has not been covered well so far (e.g. stem cells, exercise). These three areas constitute the most important assets of the book, which sets it apart from others in the field.
Download or read book Adrenergic System and Ventricular Arrhythmias in Myocardial Infarction written by J. Brachmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new aspects on electrophysiological mechanisms and catecholaminergic contributions in the setting of acute and chronic myocardial ischemia. Special emphasis is placed on the full scope from basic molecular and cellular mechanisms to experimental models of close clinical proximity. A number of internationally distinguished scientists present their latest findings in this significant research area within the perimeter of cardiovascular disease which continues to lead mortality statistics in most industrialized countries. Contents of this book cover, in addition to other subjects, release and uptake of catecholamines in ischemia, regulation of receptors, adrenergic contribution to ventricular arrhythmias and mechanisms of ischemic malignant arrhythmias as well as underlying changes in membrane currents and the electrophysiological response to beta-adrenergic blocking drugs. In addition to original contributions, a number of editorial chapters are included for conclusions and future development in these areas.
Download or read book New Aspects of Storage and Release Mechanisms of Catecholamines written by Günter Kroneberg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adrenergic Neurons written by Geoffrey Burnstock and Marcello Costa and published by Springer. This book was released on 2013-11-27 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hepatotoxicity written by Hyman J. Zimmerman and published by Lippincott Williams & Wilkins. This book was released on 1999 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the foremost authority in the field, this volume is a comprehensive review of the multifaceted phenomenon of hepatotoxicity. Dr. Zimmerman examines the interface between chemicals and the liver; the latest research in experimental hepatotoxicology; the hepatotoxic risks of household, industrial, and environmental chemicals; and the adverse effects of drugs on the liver. This thoroughly revised, updated Second Edition features a greatly expanded section on the wide variety of drugs that can cause liver injury. For quick reference, an appendix lists these medications and their associated hepatic injuries. Also included are in-depth discussions of drug metabolism and factors affecting susceptibility to liver injury.
Download or read book Factors Influencing Adrenergic Mechanisms in the Heart written by and published by . This book was released on 1981 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Adrenergic System in Cardiovascular Physiology and Pathophysiology 2nd Edition written by Giuseppe Rengo and published by Frontiers Media SA. This book was released on 2016-12-18 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiovascular diseases pose an enormous clinical challenge, remaining the most common cause of death in the world. ß-adrenoceptors play an important role on cardiac, vascular and/or endothelial function at a cellular level with relevant applications in several cardiovascular diseases, such as heart failure and hypertension. G protein– coupled receptors (GPCRs), including ß-adrenergic receptors, constitute the most ubiquitous superfamily of plasma membrane receptors and represent the single most important type of therapeutic drug target. Sympathetic nervous system hyperactivity, which characterizes several cardiovascular diseases, such as heart failure and hypertension, as well as physiological ageing, has been proved to exert in the long-term detrimental effects in a wide range of cardiovascular diseases. Acutely, sympathetic hyperactivity represents the response to an insult to the myocardium, aiming to compensate for decreased cardiac output. This process involves the activation of beta-adrenergic receptors by catecholamine with consequent heart rate and cardiac contractility increase. However, long-term exposure of the heart to elevated norepinephrine and epinephrine levels, originating from sympathetic nerve endings and chromaffin cells of the adrenal gland, results in further progressive deterioration in cardiac structure and function. At the molecular level, sustained sympathetic nervous system hyperactivity is responsible for several alterations including altered beta-adrenergic receptor signaling and function (down-regulation/ desensitization). Moreover, the detrimental effects of catecholamine affect also the function of different cell types including, but not limited to, endothelial cells, fibroblasts and smooth muscle cells. Thus, the success of beta-blocker therapy is due, at least in part, to the protection of the heart and the vasculature from the noxious effects of augmented catecholamine levels. The research topic aimed to support the progress towards understanding the role of sympathetic nervous system under physiological conditions, and the contribution of its hyperactivity in the pathogenesis and progression of cardiovascular diseases.
Download or read book Adrenergic Mechanisms written by Ciba Foundation and published by . This book was released on 1960 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Veterinary Anesthesia and Analgesia written by Kurt A. Grimm and published by John Wiley & Sons. This book was released on 2015-05-11 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt: Veterinary Anesthesia and Analgesia: the Fifth Edition of Lumb and Jones is a reorganized and updated edition of the gold-standard reference for anesthesia and pain management in veterinary patients. Provides a thoroughly updated edition of this comprehensive reference on veterinary anesthesia and analgesia, combining state-of-the-art scientific knowledge and clinically relevant information Covers immobilization, sedation, anesthesia, and analgesia of companion, wild, zoo, and laboratory animals Takes a body systems approach for easier reference to information about anesthetizing patients with existing conditions Adds 10 completely new chapters with in-depth discussions of perioperative heat balance, coagulation disorders, pacemaker implantation, cardiac output measurement, cardiopulmonary bypass, shelter anesthesia and pain management, anesthetic risk assessment, principles of anesthetic pharmacology, and more Now printed in color, with more than 400 images
Download or read book Anesthetic Pharmacology written by Alex S. Evers and published by Cambridge University Press. This book was released on 2011-03-10 with total page 2902 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years our understanding of molecular mechanisms of drug action and interindividual variability in drug response has grown enormously. Meanwhile, the practice of anesthesiology has expanded to the preoperative environment and numerous locations outside the OR. Anesthetic Pharmacology: Basic Principles and Clinical Practice, 2nd edition, is an outstanding therapeutic resource in anesthesia and critical care: Section 1 introduces the principles of drug action, Section 2 presents the molecular, cellular and integrated physiology of the target organ/functional system and Section 3 reviews the pharmacology and toxicology of anesthetic drugs. The new Section 4, Therapeutics of Clinical Practice, provides integrated and comparative pharmacology and the practical application of drugs in daily clinical practice. Edited by three highly acclaimed academic anesthetic pharmacologists, with contributions from an international team of experts, and illustrated in full colour, this is a sophisticated, user-friendly resource for all practitioners providing care in the perioperative period.
