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Circumventricular Organs And Brain Fluid Environment
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Book Synopsis Circumventricular Organs and Brain Fluid Environment by : Armin Ermisch
Download or read book Circumventricular Organs and Brain Fluid Environment written by Armin Ermisch and published by Elsevier. This book was released on 1992 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a picture of the state of the art and of the perspectives opened by new powerful approaches to the study of the structure and function of "Circumventricular Organs" (CVOs). Studies on the CVOs reflected in this book comprise many aspects, from cellular elements to the whole organism: the accessibility of these organs for chemical signals, signal (ligand)-receptor interactions, the transfer of information to distinct brain regions, the effects induced in these brain regions and the influence on the regulation of body functions including autonomic and behavioral alterations. Some of these aspects strongly depend upon the microenvironment of the cells involved in this cascade of events. Therefore, the brain fluid environment in its broadest sense is a central focus. This excellent work is therefore an up-to-date report on interdisciplinary approaches and concepts, offering new insights into the complex phenomena of brain function, and shows directions in which to proceed.
Book Synopsis Circumventricular organs and brain fluid environment by : Rainer Landgraf
Download or read book Circumventricular organs and brain fluid environment written by Rainer Landgraf and published by . This book was released on 1986 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Circumventricular organs and brain fluid environment by :
Download or read book Circumventricular organs and brain fluid environment written by and published by . This book was released on 1987 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Circumventricular organs and brain fluid environment by :
Download or read book Circumventricular organs and brain fluid environment written by and published by . This book was released on 1987 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Circumventricular Organs and Brain Fluid Environment by :
Download or read book Circumventricular Organs and Brain Fluid Environment written by and published by Elsevier. This book was released on 1992-08-04 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Circumventricular Organs and Brain Fluid Environment
Book Synopsis Fluid Environment of the Brain by : Helen F. Cserr
Download or read book Fluid Environment of the Brain written by Helen F. Cserr and published by . This book was released on 1975 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis Neurobiology of Body Fluid Homeostasis by : Laurival Antonio De Luca Jr.
Download or read book Neurobiology of Body Fluid Homeostasis written by Laurival Antonio De Luca Jr. and published by CRC Press. This book was released on 2013-10-01 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: A timely symposium entitled Body-Fluid Homeostasis: Transduction and Integration was held at Araraquara, São Paulo, Brazil in 2011. This meeting was convened as an official satellite of a joint gathering of the International Society for Autonomic Neuroscience (ISAN) and the American Autonomic Society (AAS) held in Buzios, Rio de Janeiro. Broad international participation at this event generated stimulating discussion among the invited speakers, leading to the publication of Neurobiology of Body Fluid Homeostasis: Transduction and Integration. Drawn from the proceedings and filled with rich examples of integrative neurobiology and regulatory physiology, this volume: Provides updated research using human and animal models for the control of bodily fluids, thirst, and salt appetite Explores neural and endocrine control of body fluid balance, arterial pressure, thermoregulation, and ingestive behavior Discusses recent developments in molecular genetics, cell biology, and behavioral plasticity Reviews key aspects of brain serotonin and steroid and peptide control of fluid consumption and arterial pressure The book highlights research conducted by leading scientists on signal transduction and sensory afferent mechanisms, molecular genetics, perinatal and adult long-term influences on regulation, central neural integrative circuitry, and autonomic/neuroendocrine effector systems. The findings discussed by the learned contributors are relevant for a basic understanding of disorders such as heat injury, hypertension, and excess salt intake. A unique reference on the neurobiology of body fluid homeostasis, this volume is certain to fuel additional research and stimulate further debate on the topic.
Book Synopsis The Neuronal Environment by : Wolfgang Walz
Download or read book The Neuronal Environment written by Wolfgang Walz and published by Springer Science & Business Media. This book was released on 2001-12-26 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading neuroscience researchers offer a fresh perspective on neuronal function by examining all its many components-including their pertubation during major disease states-and relate each element to neuronal demands. Topics range from the dependency of neurons on metabolic supply, as well as on both ion and transmitter homeostasis, to their close interaction with the myelin sheath. Also addressed are the astrocytic signaling system that controls synaptic transmission, the extracellular matrix and space as communication systems, the role of blood flow regulation in neuronal demand and in blood-brain barrier function, and inflammation and the neuroimmune system. Insightful and integrative, The Neuronal Environment: Brain Homeostasis in Health and Disease demonstrates a clear new understanding that neurons do not work in isolation, that they need constant interactions with other brain components to process information, and that they are not the only information processing system in the brain.
Book Synopsis Magnesium in the Central Nervous System by : Robert Vink
Download or read book Magnesium in the Central Nervous System written by Robert Vink and published by University of Adelaide Press. This book was released on 2011 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain is the most complex organ in our body. Indeed, it is perhaps the most complex structure we have ever encountered in nature. Both structurally and functionally, there are many peculiarities that differentiate the brain from all other organs. The brain is our connection to the world around us and by governing nervous system and higher function, any disturbance induces severe neurological and psychiatric disorders that can have a devastating effect on quality of life. Our understanding of the physiology and biochemistry of the brain has improved dramatically in the last two decades. In particular, the critical role of cations, including magnesium, has become evident, even if incompletely understood at a mechanistic level. The exact role and regulation of magnesium, in particular, remains elusive, largely because intracellular levels are so difficult to routinely quantify. Nonetheless, the importance of magnesium to normal central nervous system activity is self-evident given the complicated homeostatic mechanisms that maintain the concentration of this cation within strict limits essential for normal physiology and metabolism. There is also considerable accumulating evidence to suggest alterations to some brain functions in both normal and pathological conditions may be linked to alterations in local magnesium concentration. This book, containing chapters written by some of the foremost experts in the field of magnesium research, brings together the latest in experimental and clinical magnesium research as it relates to the central nervous system. It offers a complete and updated view of magnesiums involvement in central nervous system function and in so doing, brings together two main pillars of contemporary neuroscience research, namely providing an explanation for the molecular mechanisms involved in brain function, and emphasizing the connections between the molecular changes and behavior. It is the untiring efforts of those magnesium researchers who have dedicated their lives to unraveling the mysteries of magnesiums role in biological systems that has inspired the collation of this volume of work.
Book Synopsis Neuropeptides and Brain Function by : E. R. de Kloet
Download or read book Neuropeptides and Brain Function written by E. R. de Kloet and published by Elsevier. This book was released on 1987 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: NEUROPEPTIDES AND BRAIN FUNCTION.
Download or read book Cytokines and the Brain written by and published by Elsevier. This book was released on 2008-06-18 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book opens a new page of neuro-immunobiology providing substantive experimental and clinical data to support current understanding in the field, and potential applications of this knowledge in the treatment of disease. The volume is a collection of complex, new data drawn from multiple areas of investigation in the field. The contents summarize current understanding on the presence and function of CNS cytokines and their receptors in a variety of CNS cells during health and disease. The chapters are a collection of complex, new data demonstrating the presence and synthesis of cytokines in brain cells, as well as their receptors on cell membranes in health and disease. The strength of the volume are the descriptions of the authors own investigations, together with those of others in the field pertaining to a large number of cytokines in brain function, as well as mechanisms involved in the development of CNS disorders, including multiple sclerosis and Alzheimer’s disease. Also included are novel approaches to the treatment of CNS disorders based on new experimental data. The contributors to this volume are internationally known scientists and clinical researchers in their respective fields of investigation and treatment. *Opens a new page of neuro-immunobiology and provides substantive evidence for the promise of this field in the treatment of disease*Summarizes current understanding on the presence and function of central nervous system (CNS) cytokines and their receptors in a variety of CNS cells during health and disease*Includes novel approaches to the treatment of CNS disorders based on new experimental data*Offers new insight into triggers for the development of autoimmune diseases in the brain and the possibilities for treatment
Book Synopsis National Library of Medicine Current Catalog by : National Library of Medicine (U.S.)
Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1993 with total page 1536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Free Radicals and Aging by : Ingrid Emerit
Download or read book Free Radicals and Aging written by Ingrid Emerit and published by Birkhäuser. This book was released on 2013-03-13 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the various theories proposed to account for the process of aging, the free radical theory is of practical interest since it includes the possibility of retarding this process by administrating natural or synthetic antioxidants and free radical scavengers. The book "Free Radicals and Aging" summarizes knowledge accumulated during recent years in 42 reviews written by experts in the field. Aspects of free radical involvement in the intrinsic aging process and in age-related diseases, as well as the importance of the pro-antioxidant balance throughout life are discussed. Epidemiological studies from several European countries are reported showing correlations between low plasma levels of essential antioxidants and the occurence of coronary heart disease, cancer and cataract formation. Appropriate nutrition as well as prophylactic and therapeutic use of antioxidants are considered. This book represents a milestone in the field of age-related free radical biology and medicine. With contributions by: A. Azzi, B. Chance, R.G. Cutler, H. Esterbauer, P.H. Evans, F. Gey, C. Guarneri, D. Harman, N.I. Krinsky, M. Meydani, J. Miquel, A. Mori, L. Packer, C. Rice-Evans, M. Simic, A. Taylor, T. Yoshikawa.
Book Synopsis Integrative and Cellular Aspects of Autonomic Functions by : Klaus Pleschka
Download or read book Integrative and Cellular Aspects of Autonomic Functions written by Klaus Pleschka and published by John Libbey Eurotext. This book was released on 1994 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the International Symposium on Integrative and Cellular Aspects of Autonomic Functions Held in Bad Nauheim (Germany) on 29-30 July 1993.
Book Synopsis Frontiers in Cerebral Vascular Biology by : Lester R. Drewes
Download or read book Frontiers in Cerebral Vascular Biology written by Lester R. Drewes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past three decades, the cerebral vasculature and its role in blood-brain transport has been an increasingly active area of investigation and learning, particularly from an anatomical and physiological point of view. However, much less is known at the molecular and cellular level about the blood-brain barrier especially regarding the macromolecules responsible for transport, the roles played by vascular wall components (endothelial cell, pericyte, smooth muscle, basement membrane), and the mechanisms regulating brain vascular-specific protein expression and their molecular alterations during development and disease. Fundamental questions still unanswered include: What are the molecular constituents of brain endothelial cell tight junctions? What are the membrane proteins responsible for transport of specific substrates? What are the molecular signals that cause glucose transporter gene expression to be 20 to 100 times greater in brain endothelial cells in vivo than in vitro? What roles do pericytes, smooth muscle cells and basement membrane have in establishing or maintaining blood-brain transport characteristics? Are brain vascular transport systems responsible for edema following injury? Are transporter systems regulated via receptor-mediated events? Do hormones or neuromodulators regulate transporter expression? What is the molecular mechanism by which plasma proteins enter the extravascular space? Are transporters asymmetrically distributed between the luminal and abluminal endothelial cell membranes? Can prodrugs or pharmacologic agents be designed as substrate analogs and be delivered to the central nervous system via existing transporters or receptors? Can new and beneficial transporters be introduced into the brain vasculature?
Book Synopsis Neurobiology of Ischemic Brain Damage by : K. Kogure
Download or read book Neurobiology of Ischemic Brain Damage written by K. Kogure and published by Elsevier. This book was released on 1993-05-10 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the eight years since the publication of Volume 63 of Progress in Brain Research, on this subject, developments in the research field have been very fast. For example, receptor physiology and pharmacology is now an intensively studied field, and the excitotoxic hypothesis of cell death is commonly accepted. Furthermore, it is recognized that ischemia and other insults give rise to a sustained depression of overall protein synthesis, yet lead to the expression of dormant genes and to synthesis of new proteins. In view of this development, this volume focusses on the cellular and molecular aspects of ischemic brain damage. The book will be of great value to all those interested in the pathophysiology of ischemic and traumatic brain damage.
