Download or read book The Physiology of Thirst and Sodium Appetite written by G. de Caro and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behavioral neuroscience of thirst and sodium appetite are research ventures that have expanded dramatically in recent years. Work done in the mid-1950s and early 1960s made it clear that drinking behavior could be affected by direct manipulations of the brain, especially by brain damage and by pharmacological treat ments. Since that. time experimental approaches have diversified and the research enterprise has attracted the interest of a broad international community of scientists. Many aspects of both thirst and sodium appetite are being studied. The most prominent of these are: 1) phylogenetic and ontogenetic aspects of the phenomena of drink ing behavior, 2) the mechanisms of a variety of dipsogenic and antidipsogenic treatments, both drugs and hormones, 3) the biological controls of drinking and their interaction with the regulation of blood volume and blood pressure, 4) the peripheral signals of drinking including the role of the baro- and volume-receptors, 5) the receptor systems within the brain and the neuroanatomical circuitry for thirst and sodium appetite, and 6) the possible roles of brain sodium and of the hormones of sodium conservation ln the arousal of sodium appetite. This acceleration of basic research activity has given in sights into the clinical disorders of thirst and salt appetite and has produced pharmacological agents of potential therapeutic use.
Download or read book The Physiology of Thirst and Sodium Appetite written by James Thomas Fitzsimons and published by CUP Archive. This book was released on 1979-10-18 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thirst and Sodium Appetite written by Sebastian Grossman and published by Elsevier. This book was released on 2012-12-02 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirst and Sodium Appetite: Physiological Basis describes the phenomenon of thirst and the mechanisms that define the need for water. Thirst and appetite has generated much study and research about the physiological, endocrinological, and pharmacological mechanisms that influence water intake. However, in this book, other concerns have been emphasized, such as the significance of brain mechanisms in the subject matter. This book, consisting of 11 chapters, starts with a basic description of thirst then to an analysis of basic physiological mechanisms that determine water intake. Another topic also discussed in this book is various experimental paradigms that resulted to the dual-depletion theory of thirst. The neuroanatomical, neuroendocrinological, and neuropharmacological brain mechanisms are covered in three chapters of this book. These brain mechanisms respond to different peripheral signals that stimulate the thirst. The final chapters are dedicated to sodium appetite. Although it has lesser literature than thirst has, there have been significant developments in the understanding of the role of sodium appetite in extracellular thirst. The last chapter reviews the questions that has kept investigators at bay and recommends direction of where future research may go.
Download or read book The Physiology of Thirst and Sodium Appetite written by G. De Caro and published by . This book was released on 2014-08-15 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thirst and Sodium Appetite written by Sebastian Peter Grossman and published by . This book was released on 1990 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Aspects of Sodium Appetite and Thirst in Ruminants written by Elspeth A. Bott and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thirst and Sodium Appetite in Mice written by Bradley E. Goldstein and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: Questions regarding the role of angiotensin (Ang) were examined in mice. In contrast to rats, CD-1 male mice failed to drink water or sodium after exogenous Ang injection. Fos-IR in these mice was prevalent in the subfornical organ (SFO) and there were no differences in Fos-IR among different strains or gender of mice. Like rats, mice drank both sodium and water after furosemide treatment. Mice given furosemide were also hypovolemic (increased plasma protein and hematocrit ratios) and had increased plasma renin activity (PRA). Fos-IR in these mice was similar to that seen after exogenous Ang treatment. Whereas rats drink both sodium and water after polyethylene glycol treatment, mice did not show a clear sodium appetite. However, these mice were hypovolemic, had increased PRA, had modestly increased aldosterone, and drank water. Fos-IR was prevalent in almost all brain regions examined after this treatment. Thus, our results revealed several differences between rats and mice with regard to responses after procedures that mimic the renin-angiotensin-system (RAS).
Download or read book Nato Advanced Research Workshop on the Physiology of Thirst and Sodium Appetite written by and published by . This book was released on 1984* with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Neurochemistry written by Abel Lajtha and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sodium Hunger written by Jay Schulkin and published by Cambridge University Press. This book was released on 1991 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hunger for sodium has been used as a model system in which to study how the brain produces motivated behaviour. In this account of the field Jay Schulkin draws together information across a range of disciplines and topics, ranging from the ecology of salt ingestion to the sodium molecule and the action of various hormones. The phenomenon of sodium hunger was discovered by Curt Richter, the great American psychobiologist, over 50 years ago. Its study has been of interest for some time: to naturalists, psychologists, endocrinologists, physiologists and neuroscientists. This book offers a systematic account of the behaviour of the sodium hungry animal, the endocrine and physiological mechanisms that act to maintain sodium balance and then act on the brain to promote the search for and the ingestion of salt. Finally, the book provides a description of a neural network that orchestrates the behaviour of salt seeking and salt ingestion. Graduate students and research workers in psychology, physiology and neuroscience will find valuable information in this review.
Download or read book Thirst written by David J. Ramsay and published by Springer. This book was released on 1991-06-11 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: At one time or another, everyone has said "I am thirsty". Yet what causes this sensation of thirst? It is obvious that a certain quantity of fluid must be present for the body to function normally. How does a water deficit in the body then influence drinking habits? But supposing the physiological need is met, what about the psychological need or social need? Water is certainly the most necessary fluid; then why do we humans often prefer other beverages, even at great cost of effort or money or health? The subject of thirst and drinking behavior are uniquely discussed in this book. For the first time both the physiological and the psychological aspects of water and beverage consumption are examined in one volume. The many recent developments concerning how a lack of water is signalled physiologically and processed neurally to affect drinking behavior are critically surveyed. Prospects for understanding the cultural and sensory influences on beverage consumption are mapped out. The thirty-one chapters by authorities in the field were all mutually reviewed and revised in the light of precirculated comments and round-table discussions. Together they provide a complete picture of the current state of knowledge on what determines fluid consumption in human beings and animals.
Download or read book The Hunger for Salt written by Derek A. Denton and published by Springer. This book was released on 1982 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Various aspects of salt ingestion are discussed in an authoritative reference text (27 chapters) for clinical nutritionists, dietitians, health anthropologists, and other health professionals. Topics include: the relevance of sodium (Na) in body fluids; Na deficiency and salt appetite; hominoid evolution and historical aspects of salt; and specific effects of Na deficiency (physiologic effects; salt taste and response; water depletion; rapid systemic correction of Na deficiency; and endocrine effects of rapid satiation of salt appetite). The discussion of factors which influence salt appetite covers: plasma volume change, hepatic Na receptors, the renin-angiotensin system and experimental hypertension, and salt-appetite during reproduction. Clinical studies are cited and theories on the genesis and satiation of salt appetite are reviewed. Related topics which are discussed include the stimulating effect of steroids on salt appetite; electrical stimulation; the appetite for phosphate, calcium, magnesium, and potassium; and salt intake and high blood pressure. (wz).
Download or read book Enteroceptors written by B. Andersson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series of concise essays on Enteroceptors is designed to interest the gradu ate student and to stimulate research. Even before the advent of electrophysiological studies, classical physiological techniques had shown the essence of the role of many of the enteroceptors. Thus the monitoring influence of the cardiovascular mechanoreceptors on the heart and on the systemic vascular resistance, the role of the arterial chemoreceptors in hypoxia and the influence of the so-called Hering Breuer stretch receptors on breathing had all been documented. The pioneering work of ADRIAN, BRONK, ZOTTERMAN and others using electroneurographic methods gave a remarkable impetus to the study of the enteroceptors themselves. Nowhere is this better exemplificd than in the case of the afferent end organs of the heart, the respiratory tract and the abdominal and pelvic viscera. The remarkable development of our knowledge of the multiplicity of types of nerve endings from the thoracic and abdominal viscera acquired from electrophysiological studies has refocussed our attention on the histological details of the sites of such receptors. Once more research on the structural side has been accelerated by the question raised by evidence obtained from functional studies. This is well illustrated in the case of the carotid body, where the long cherished belief that the innervated epithelioid cells constitute the chemoreceptor complex is now under attack. The detailed consideration of the functional characteristics of each entero ceptor considered has not occupied our whole attention.
Download or read book Endocrines and Osmoregulation written by P.J. Bentley and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a review of the previous edition: "I strongly recommend it as an essential reading and reference book for younger and older workers alike". Nature
Download or read book Dietary Reference Intakes for Water Potassium Sodium Chloride and Sulfate written by Institute of Medicine and published by National Academies Press. This book was released on 2005-06-18 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate The Dietary Reference Intakes (DRIs) are quantitative estimates of nutrient intakes to be used for planning and assessing diets for healthy people. This new report, the sixth in a series of reports presenting dietary reference values for the intakes of nutrients by Americans and Canadians, establishes nutrient recommendations on water, potassium, and salt for health maintenance and the reduction of chronic disease risk. Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate discusses in detail the role of water, potassium, salt, chloride, and sulfate in human physiology and health. The major findings in this book include the establishment of Adequate Intakes for total water (drinking water, beverages, and food), potassium, sodium, and chloride and the establishment of Tolerable Upper Intake levels for sodium and chloride. The book makes research recommendations for information needed to advance the understanding of human requirements for water and electrolytes, as well as adverse effects associated with the intake of excessive amounts of water, sodium, chloride, potassium, and sulfate. This book will be an invaluable reference for nutritionists, nutrition researchers, and food manufacturers.
Download or read book Geriatric Gastroenterology written by C. S. Pitchumoni and published by Springer Science & Business Media. This book was released on 2012-07-26 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: As aging trends in the United States and Europe in particular are strongly suggestive of increasingly older society, it would be prudent for health care providers to better prepare for such changes. By including physiology, disease, nutrition, pharmacology, pathology, radiology and other relevant associated topics, Geriatric Gastroenterology fills the void in the literature for a volume devoted specifically to gastrointestinal illness in the elderly. This unique volume includes provision of training for current and future generations of physicians to deal with the health problems of older adults. It will also serve as a comprehensive guide to practicing physicians for ease of reference. Relevant to the geriatric age group, the volume covers epidemiology, physiology of aging, gastrointestinal physiology, pharmacology, radiology, pathology, motility disorders, luminal disorders, hepato-biliary disease, systemic manifestations, neoplastic disorders, gastrointestinal bleeding, cancer and medication related interactions and adverse events, all extremely common in older adults; these are often hard to evaluate and judge, especially considering the complex aging physiology. All have become important components of modern medicine. Special emphasis is be given to nutrition and related disorders. Capsule endoscopy and its utility in the geriatric population is also covered. Presented in simple, easy to read style, the volume includes numerous tables, figures and key points enabling ease of understanding. Chapters on imaging and pathology are profusely illustrated. All chapters are written by specialists and include up to date scientific information. Geriatric Gastroenterology is of great utility to residents in internal medicine, fellows in gastroenterology and geriatric medicine as well as gastroenterologists, geriatricians and practicing physicians including primary care physicians caring for older adults.