Central Neural Mechanisms Of Cardiovascular Regulation

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Central Neural Mechanisms of Cardiovascular Regulation

Author : KUNOS
Publisher : Springer Science & Business Media
ISBN 13 : 1461598346
Total Pages : 292 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Central Neural Mechanisms of Cardiovascular Regulation by : KUNOS

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.

Central Neural Mechanisms of Cardiovascular Regulsation

Author : 3Island Press
Publisher :
ISBN 13 : 9781468491852
Total Pages : 400 pages
Book Rating : 4.4/5 (918 download)

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Book Synopsis Central Neural Mechanisms of Cardiovascular Regulsation by : 3Island Press

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:

Central Neural Mechanisms of Cardiovascular Regulation

Author : 3Island Press
Publisher :
ISBN 13 : 9781461598350
Total Pages : 302 pages
Book Rating : 4.5/5 (983 download)

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Book Synopsis Central Neural Mechanisms of Cardiovascular Regulation by : 3Island Press

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:

Central Neural Mechanisms in Cardiovascular Regulation

Author : KUNOS
Publisher : Springer Science & Business Media
ISBN 13 : 1468491849
Total Pages : 397 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Central Neural Mechanisms in Cardiovascular Regulation by : KUNOS

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.

Neural Mechanisms of Cardiovascular Regulation

Author : Nae J. Dun
Publisher : Springer Science & Business Media
ISBN 13 : 1441990542
Total Pages : 420 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Neural Mechanisms of Cardiovascular Regulation by : Nae J. Dun

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.

Central Neural Mechanisms in Cardiovascular Regulation

Author : George Kunos
Publisher :
ISBN 13 : 9783764335694
Total Pages : 667 pages
Book Rating : 4.3/5 (356 download)

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Book Synopsis Central Neural Mechanisms in Cardiovascular Regulation by : George Kunos

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:

Central neural mechanisms in cardiovascular regulation

Author : George Kunos
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (231 download)

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Book Synopsis Central neural mechanisms in cardiovascular regulation by : George Kunos

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:

Central and Peripheral Mechanisms of Cardiovascular Regulation

Author : Albert M. Magro
Publisher : Springer
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Central and Peripheral Mechanisms of Cardiovascular Regulation by : Albert M. Magro

Download or read book Central and Peripheral Mechanisms of Cardiovascular Regulation written by Albert M. Magro and published by Springer. This book was released on 1986-09-30 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is increasing awareness that the autonomic nervous system, through its central and peripheral pathways, plays a critical role in the regulation of the circulation. Peripherally, the autonomic representation, largely that of sympathetic nerves, innervate virtually all segments of the vascular tree as well as the adrenal medulla. Through the interaction of nerve terminals, their transmitters, receptors and intracellular mediators in smooth muscle, sympathetic neurons control vascular tone as well as the basal performance of the heart. In turn, the performance of the autonomic nervous system is highly controlled by the brain. Once viewed as a black box with only a vague influence on cardiovascular performance, the introduction of concepts and techniques of neuroscience into the field of cardiovascular medicine has led to the realization of the critical role of this organ in cardiovascular control. It is now well recognized that within the brain, the represenation of cardiovascular function is highly restricted anatomically, engages a number of specific transmitters for its actions, and has highly selective and topographically restricted functions to influence circulatory performance.

Central and Peripheral Mechanisms of Cardiovascular Regulation

Author : Paul Pilowsky
Publisher : Springer Science & Business Media
ISBN 13 : 1461594715
Total Pages : 545 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Central and Peripheral Mechanisms of Cardiovascular Regulation by : Paul Pilowsky

Download or read book Central and Peripheral Mechanisms of Cardiovascular Regulation written by Paul Pilowsky and published by Springer Science & Business Media. This book was released on 2013-03-13 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is increasing awareness that the autonomic nervous system, through its central and peripheral pathways, plays a critical role in the regulation of the circulation. Peripherally, the autonomic representation, largely that of sympathetic nerves, innervate virtually all segments of the vascular tree as well as the adrenal medulla. Through the interaction of nerve terminals, their transmitters, receptors and intracellular mediators in smooth muscle, sympathetic neurons control vascular tone as well as the basal performance of the heart. In turn, the performance of the autonomic nervous system is highly controlled by the brain. Once viewed as a black box with only a vague influence on cardiovascular performance, the introduction of concepts and techniques of neuroscience into the field of cardiovascular medicine has led to the realization of the critical role of this organ in cardiovascular control. It is now well recognized that within the brain, the represenation of cardiovascular function is highly restricted anatomically, engages a number of specific transmitters for its actions, and has highly selective and topographically restricted functions to influence circulatory performance.

Cardiovascular Physiology

Author :
Publisher :
ISBN 13 : 9780080268217
Total Pages : 0 pages
Book Rating : 4.2/5 (682 download)

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Book Synopsis Cardiovascular Physiology by :

Download or read book Cardiovascular Physiology written by and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Regulation of Tissue Oxygenation, Second Edition

Author : Roland N. Pittman
Publisher : Biota Publishing
ISBN 13 : 1615047212
Total Pages : 117 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Regulation of Tissue Oxygenation, Second Edition by : Roland N. Pittman

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.

Principles of Cardiovascular Neural Regulation in Health and Disease

Author : Alberto Malliani
Publisher : Springer Science & Business Media
ISBN 13 : 1461543835
Total Pages : 248 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Principles of Cardiovascular Neural Regulation in Health and Disease by : Alberto Malliani

Download or read book Principles of Cardiovascular Neural Regulation in Health and Disease written by Alberto Malliani and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an attempt to indicate to researchers and clinicians a simple way to approach the complexity of cardiovascular neural regulation. A conceptual pillar like homeostasis is contrasted with instability and a continuous interaction of opposing mechanisms that have negative and positive feedback characteristics, and is considered to subserve the multitude of patterns pertaining to physiology. However, in pathophysiological conditions the final design is most often replaced by largely purposeless neural mechanisms. The complexity of cardiovascular neural regulation, reflected by the state of sympathovagal balance, is also assessed in the frequency domain. Power spectrum analysis of heart rate and arterial pressure variability, a sophisticated but simply explained approach, provides an unprecedented tool to evaluate this interaction in both physiological and pathophysiological conditions. The elementary characteristics of nonlinear dynamics are also outlined. Finally, the need for an ethical structure for science and medicine is analyzed.

Cardiovascular Regulation

Author : David Jordan
Publisher : Ashgate Publishing
ISBN 13 : 9781855780248
Total Pages : 159 pages
Book Rating : 4.7/5 (82 download)

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Book Synopsis Cardiovascular Regulation by : David Jordan

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.

Central Cardiovascular Control

Author : D. Ganten
Publisher : Springer Science & Business Media
ISBN 13 : 3642684904
Total Pages : 195 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Central Cardiovascular Control by : D. Ganten

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.

The Cerebral Circulation

Author : Marilyn J. Cipolla
Publisher : Biota Publishing
ISBN 13 : 1615047239
Total Pages : 82 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis The Cerebral Circulation by : Marilyn J. Cipolla

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.

Autonomic Failure

Author : Roger Bannister
Publisher : Oxford University Press, USA
ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Autonomic Failure by : Roger Bannister

Download or read book Autonomic Failure written by Roger Bannister and published by Oxford University Press, USA. This book was released on 1983 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life is a journey and we all have to go thru this progress. When I make wrong choices it was for a reason, it was for a purpose. I had to learn from it.I can not be ashamed of No one.I can not think that I am better then No One Else.I can not think less of No one Else.I can not talk about No One.Because My Father was not ashamed of Me.Because My Father did not think less of Me.Because My Father did not talk about my dirt or my sins to Anyone.Because My Father did not think that he was Better then me.HE ONLY LOVE ME

Neural Control of Renal Function, Second Edition

Author : Ulla C. Kopp
Publisher : Biota Publishing
ISBN 13 : 161504776X
Total Pages : 122 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Neural Control of Renal Function, Second Edition by : Ulla C. Kopp

Download or read book Neural Control of Renal Function, Second Edition written by Ulla C. Kopp and published by Biota Publishing. This book was released on 2018-07-17 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The kidney is innervated with efferent sympathetic nerve fibers reaching the renal vasculature, the tubules, the juxtaglomerular granular cells, and the renal pelvic wall. The renal sensory nerves are mainly found in the renal pelvic wall. Increases in efferent renal sympathetic nerve activity reduce renal blood flow and urinary sodium excretion by activation of α1-adrenoceptors and increase renin secretion rate by activation of β1-adrenoceptors. In response to normal physiological stimulation, changes in efferent renal sympathetic nerve activity contribute importantly to homeostatic regulation of sodium and water balance. The renal mechanosensory nerves are activated by stretch of the renal pelvic tissue produced by increases in renal pelvic tissue of a magnitude that may occur during increased urine flow rate. Under normal conditions, the renal mechanosensory nerves activated by stretch of the sensory nerves elicits an inhibitory renorenal reflex response consisting of decreases in efferent renal sympathetic nerve activity leading to natriuresis. Increasing efferent sympathetic nerve activity increases afferent renal nerve activity which, in turn, decreases efferent renal sympathetic nerve activity by activation of the renorenal reflexes. Thus, activation of the afferent renal nerves buffers changes in efferent renal sympathetic nerve activity in the overall goal of maintaining sodium balance. In pathological conditions of sodium retention, impairment of the inhibitory renorenal reflexes contributes to an inappropriately increased efferent renal sympathetic nerve activity in the presence of sodium retention. In states of renal disease or injury, there is a shift from inhibitory to excitatory reflexes originating in the kidney. Studies in essential hypertensive patients have shown that renal denervation results in long-term reduction in arterial pressure, suggesting an important role for the efferent and afferent renal nerves in hypertension.