Download or read book Central Neural Mechanisms of Cardiovascular Regulation written by KUNOS and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the help of recent technological advances in the study of cen tral nervous system function, important strides have been made in our knowledge regarding the pathophysiology of high blood pres sure. The understanding of neural mechanisms involved in the reg ulation of the cardiovascular system is of critical importance to the development of rational approaches to both the treatment and pre vention of this disease. It was in this spirit that a satellite symposium of the 13th Scientific Meeting of the International Society of Hyper tension was held in June 1990, in Bethesda, Maryland. The chapters, in this first of two volumes on the same general theme, are based on lectures presented at the symposium and it is hoped that these sum maries of recent research findings from prominent laboratories around the world will provide a stimulus for future research. The symposium would not have been possible without generous support from the National Institute on Alcohol Abuse and Alcoholism, Merck Frosst Canada, G.D. Searle Co., Squibb Institute of Medical Research, Smith, Kline & Beecham Co., Pfizer Co., E.I. Dupont de Nemours Co., Merck, Sharp & Dohme Co., The UpJohn Co., and Wyeth-Ayerst Co. While this volume was being prepared for publication, one of its contributors, Dr. Michael J. Brody, died suddenly. It is with deep sorrow and sympathy that we mourn the loss of our colleague. Dr.
Download or read book Central Neural Mechanisms in Cardiovascular Regulation written by KUNOS and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: High blood pressure disease is one of the most prevalent pathological conditions in modem society with potentially serious consequences. During the last two decades major progress has been made in the development of rational approaches to the treatment of high blood pressure. A key factor in this progress has been an increase in our understanding of how the brain controls blood pressure. The chapters in the present book, together with those in a previous volume, provide a broad overview of recent progress in our knowledge of the central neural mechanisms involved in the regulation of the cardiovascular system. It is our hope that these essays by leading experts in the field will not only provide a useful source of information, but will also stimulate inquiry leading to new discoveries in this critically important field of research. George Kunos John Ciriello vii List of Contributors Jeffrey J. Anderson, Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, Indiana 46208, USA Katsuyuki Ando, Fourth Department of Internal Medicine, University of Tokyo School of Medicine, Tokyo 112, Japan Jaideep S. Bains, Department of Physiology, Queen's University, Kingston, Ontario, Canada K7L 3N6 Kathleen H. Berecek, Department of Physiology and Biophysics and the Vascular Biology and Hypertension Program, The University of Alabama at Birmingham, Birmingham, Alabama 35294, USA Vernon S. Bishop, Department of Physiology, The University of Texas Health Science Center, San Antonio, Texas 78284-7756, USA P. A.
Download or read book Central Neural Mechanisms of Cardiovascular Regulsation written by 3Island Press and published by . This book was released on 1992-10-01 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neural Mechanisms of Cardiovascular Regulation written by Nae J. Dun and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Mechanisms of Cardiovascular Regulation responds to current questions about how neurons in the central and peripheral nervous systems regulate the cardiovascular system. It includes a series of thoughtful reviews that are intended to provoke and illuminate the reader, with the intention of revealing some of the ideas that current practitioners in the field of cardiovascular research are using to generate their current studies.
Download or read book Central Neural Mechanisms of Cardiovascular Regulation written by 3Island Press and published by . This book was released on 1991-09-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Central Neural Mechanisms in Cardiovascular Regulation written by George Kunos and published by . This book was released on 1991 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Central neural mechanisms in cardiovascular regulation written by George Kunos and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Central Neural Mechanisms in Cardiovascular Regulation Central neurotransmitter systems Interaction of angiotensin II with catecholamines in the brain written by and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cardiovascular Regulation written by David Jordan and published by Ashgate Publishing. This book was released on 1995 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Studies in Physiology series provides a concise introduction to developments in complex areas of physiology for a wide audience. Published on behalf of the Physiology Society, Cardiovascular Regulation provides an up-to-date account of our current understanding of the control of the cardiovascular system that is not covered by existing textbooks. Both students and lecturers of cardiovascular and exercise physiology, medicine, dentistry and biomedical sciences will find this book informative and easy to read. Each chapter has numerous summary boxes. 'Essential reading' suggestions provide additional reading for undergraduates and the suggestions for 'Further reading' cover the subject to postgraduate level.
Download or read book Regulation of Tissue Oxygenation Second Edition written by Roland N. Pittman and published by Biota Publishing. This book was released on 2016-08-18 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.
Download or read book Central Cardiovascular Control written by D. Ganten and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most prominent function of the central nervous system is the control of motor functions by rapidly transmitted impulses through efferent cranial and spinal peripheral nerves. Besides electrically transmitted neural impulses, humoral mechanisms with more sustained actions are exercised by the brain and spinal cord to regulate body homeostasis. Thus, the brain may be regarded as an "endocrine gland" discharging neurohormones (peptides) either into the general circulation (neurohypophyseal hormones) or into the hypothalamo-adenohypophyseal portal circulation (releasing and inhibiting hormones). The brain, therefore, which is protected by the blood-brain barrier from disturbing and potentially noxious exogenous and endogenous agents circulating in the blood, has to have certain neurohemal regions beyond this barrier, such as the neural lobe and the median eminence (infundibulum), where neurohor mones have free access to the blood stream. To regulate somatic and autonomic functions in the best possible way, the central nervous system is highly dependent on feedback signals conveyed through somatic and visceral afferent nerves as well as on peripheral humoral signals such as peripheral hormones and other circulating substances that are under homeostatic regulation, e. g. , peptides, arnines, electrolytes, and other biologically active agents. In this chapter, the role of the blood-brain barrier in the regulation of these sub stances will be discussed with special emphasis on the access through the blood-brain barrier to cardiovascular centers. 2 The Blood-Brain Barrier 2.
Download or read book Neural Control of Circulation written by Maysie Hurnes and published by Elsevier. This book was released on 2012-12-02 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Control of Circulation presents an in-depth view of specialized areas in the neural regulation of the circulatory system that have been the subject of intensive research, the historical basis and theory from which those investigations evolved, and directions for future studies. Special emphasis is placed on critical evaluation of the experimental data in each field of research. This volume is comprised of seven chapters and begins with a synthesis of a large number of studies undertaken using conscious animals, particularly those that focuses on the behavioral and cerebral control of cardiovascular function. The second chapter explores the role of the brain stem and cerebellum in cardiovascular control. Next, specific research areas concerning bulbospinal control of sympathetic nerve discharge are discussed. This is followed by a chapter devoted to the nucleus tractus solitarii and experimental neurogenic hypertension. A concept in potential hypertensive mechanisms involving long-term transsynaptic regulation of adrenal medullary function is also described, and the neural control of the circulation during hypoxia is considered. Finally, aspects of central nervous system pharmacology and regulation of circulation are examined. This book is designed for individuals who are interested in the cardiovascular system and its function, and should also prove useful to students and researchers in physiology and individuals in other ancillary areas of bioscience.
Download or read book Cardiovascular Response to Exercise written by Gerald F. Fletcher and published by Wiley-Blackwell. This book was released on 1994 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of this popular and successful text has been fully revised and updated to take account of recent advances in the field, particularly in the physiology and pathophysiology of many disease processes. The text retains the original format of relevant physiology, test selection and test interpretation by case example. Essential aspects of paediatric chemical pathology, inborn errors of metabolism, reproductive endocrinology, tumours and toxicology are now included. As chemical pathology is receiving specific attention in medical courses, this text has been adapted to present this information in an understandable form, making it suitable for medical undergraduates and for medical and science postgraduates studying for exams of Colleges of Pathology and professional associations."
Download or read book The Cerebral Circulation written by Marilyn J. Cipolla and published by Biota Publishing. This book was released on 2016-07-28 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This e-book will review special features of the cerebral circulation and how they contribute to the physiology of the brain. It describes structural and functional properties of the cerebral circulation that are unique to the brain, an organ with high metabolic demands and the need for tight water and ion homeostasis. Autoregulation is pronounced in the brain, with myogenic, metabolic and neurogenic mechanisms contributing to maintain relatively constant blood flow during both increases and decreases in pressure. In addition, unlike peripheral organs where the majority of vascular resistance resides in small arteries and arterioles, large extracranial and intracranial arteries contribute significantly to vascular resistance in the brain. The prominent role of large arteries in cerebrovascular resistance helps maintain blood flow and protect downstream vessels during changes in perfusion pressure. The cerebral endothelium is also unique in that its barrier properties are in some way more like epithelium than endothelium in the periphery. The cerebral endothelium, known as the blood-brain barrier, has specialized tight junctions that do not allow ions to pass freely and has very low hydraulic conductivity and transcellular transport. This special configuration modifies Starling's forces in the brain microcirculation such that ions retained in the vascular lumen oppose water movement due to hydrostatic pressure. Tight water regulation is necessary in the brain because it has limited capacity for expansion within the skull. Increased intracranial pressure due to vasogenic edema can cause severe neurologic complications and death.
Download or read book Cardiovascular Physiology written by Arisztid G. B. Kovách and published by . This book was released on 1981 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regulation of Coronary Blood Flow written by Michitoshi Inoue and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.
Download or read book Reflex Control of the Circulation written by Irving H. Zucker and published by CRC Press. This book was released on 2020-02-03 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflex Control of the Circulation presents an interdisciplinary discussion of concepts in the reflex control of circulation. This volume describes aspects of autonomic receptor physiology, central pathways of reflex control, the electrophysiology of cardiovascular afferents, the interaction between reflexes, the autonomic control of regional blood flows, the autonomic control of fluid and electrolyte balance, and neurohumoral control of the circulation through normal and pathological states (e.g., hypertension, congestive heart failure). In addition, the regulation of regional blood flow during exercise and developmental aspects of reflex control are examined. Any researcher interested in the autonomic system and its role in circulation will find this book fascinating reading.
