Gastrointestinal Function
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Neural Control Of Gastrointestinal Function
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Author : David Grundy
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2011-12
Neural Control Of Gastrointestinal Function written by David Grundy and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12 with Science categories.
The gastrointestinal tract is a long, muscular tube responsible for the digestion of food, assimilation of nutrients and elimination of waste. This is achieved by secretion of digestive enzymes and absorption from the intestinal lumen, with different regions playing specific roles in the processing of specific nutrients. These regions come into play sequentially as ingested material is moved along the length of the GI tract by contractions of the muscle layers. In some regions like the oesophagus transit it rapid and measured in seconds while in others like the colon transit is measured in hours and even days, commensurate with the relative slow fermentation that takes place in the large bowel. An hierarchy of controls, neural and endocrine, serve to regulate the various cellular targets that exist in the gut wall. These include muscle cells for contraction and epithelial cells for secretion and absorption. However, there are complex interactions between these digestive mechanisms and other mechanisms that regulate blood flow, immune function, endocrine secretion and food intake. These ensure a fine balance between the ostensibly conflicting tasks of digestion and absorption and protection from potentially harmful ingested materials. They match assimilation of nutrients with hunger and satiety and they ensure that regions of the GI tract that are meters apart work together in a coordinated fashion to match these diverse functions to the digestive needs of the individual. This ebook will provide an overview of the neural mechanisms that control gastrointestinal function. Table of Contents: Neural Control of Gastrointestinal Function / Cells and Tissues / Enteric Nervous System / From Gut to CNS: Extrinsic Sensory Innervation / Sympathetic Innervation of the Gut / Parasympathetic Innervation of the Gut / Integration of Function / References
Physiology Of The Gastrointestinal Tract
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Author : Hamid M. Said
language : en
Publisher: Academic Press
Release Date : 2018-03-08
Physiology Of The Gastrointestinal Tract written by Hamid M. Said and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-08 with Medical categories.
Physiology of the Gastrointestinal Tract, Sixth Edition, a Two-Volume set, covers the study of the mechanical, physical and biochemical functions of the GI Tract by linking clinical disease and disorder, thus bridging the gap between clinical and laboratory medicine while also covering breakthroughs in gastroenterology, such as the brain-gut axis and microbiome. Additionally, information is provided at the organism level, including animal models of gastrointestinal disorders and therapeutic possibilities. The book covers a wide range of conditions, from food allergies, constipation, chronic liver disease and IBS, also exploring emerging techniques to diagnose and normalize functions of the GI tract. As a highly referenced book, this is a useful resource for gastroenterologists, physiologists, internists, professional researchers and instructors teaching courses for clinical and research students. Discusses the multiple processes governing gastrointestinal function Presents new information on the brain-gut axis and microbiome Edited by preeminent scientists in the field Includes coverage of issues, such as food allergies, constipation, chronic liver disease, IBS, Crohn's disease, and more
Physiology Of The Gastrointestinal Tract
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Author : Kim E. Barrett
language : en
Publisher: Elsevier
Release Date : 2006-05-10
Physiology Of The Gastrointestinal Tract written by Kim E. Barrett and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-10 with Medical categories.
FROM THE PREFACE: The original purpose of the First Edition of Physiology of the Gastrointestinal Tract to collect in one set of volumes the most current and comprehensive knowledge in our field was also the driving force for the Fourth Edition. The explosion of information at the cellular level, made possible in part by the continued emergence of powerful molecular and cellular techniques, has resulted in a greater degree of revision than that of any other edition. The first section, now titled "Basic Cell Physiology and Growth of the Gl Tract" contains numerous new chapters on topics such as transcriptional regulation, signaling networks in development, apoptosis, and mechanisms in malignancies. Most of the chapters in this section were edited by Juanita L. Merchant. Section II has been renamed "Neural Gastroenterology and Motility" and has been expanded from seven chapters with rather classic titles to more than twenty chapters encompassing not only the movement of the various parts of the digestive tract but also cell physiology, neural regulation, stress, and the regulation of food intake. Almost all of the chapters were recruited and edited by Jackie D. Wood. The third section is entirely new and contains chapters on "Immunology and Inflammation" which were edited by Kim E. Barrett. The fourth section on the "Physiology of Secretion" consists of chapters with familiar titles, but with completely updated information to reflect the advances in our understanding of the cellular processes involved in secretion. The last section on "Digestion and Absorption" contains new chapters on the intestinal barrier, protein sorting and ion channels along with those focusing on the uptake of specific nutrients. These chapters were recruited and edited by Hamid M. Said and Fayez K. Ghishan. · Collected in one set - the most current and comprehensive coverage of gastrointestinal physiology · Information presented in a style that is both readable and understandable · Valuable to the specialized researcher, the clinical gastroenterologist, the teacher, and the student · Features an entirely new section on Immunology and Inflammation · Each section edited by the preeminent scientist in the field
Regulatory Mechanisms In Gastrointestinal Function 1995
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Author : Timothy S. Gaginella
language : en
Publisher: CRC Press
Release Date : 2017-11-22
Regulatory Mechanisms In Gastrointestinal Function 1995 written by Timothy S. Gaginella and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-22 with Medical categories.
Regulatory Mechanisms in Gastrointestinal Function includes a collection of contemporary topics in gastrointestinal research. The control of gastroduodenal electrolyte transport and the influence of drugs on bicarbonate secretion are reviewed in detail. The importance of the interactions between calcium and cyclic-AMP in intestinal secretion is emphasized in a comprehensive chapter that systematically addresses each link in the mechanisms that regulate chloride secretion. Other important topics included in the book are neural reflex modulation of intestinal epithelial transport, the influence of the microcirculation on intestinal secretion, and nitric oxide as a mediator of physiologic and pathophysiologic secretion. The expertise of the authors has resulted in a breadth of important contemporary topics covered in depth.
Control Of Gastrointestinal Function
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Author : Frank P. Brooks
language : en
Publisher:
Release Date : 1970
Control Of Gastrointestinal Function written by Frank P. Brooks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Alimentary canal categories.
Adaptation And Development Of Gastrointestinal Function
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Author : Michael Waddington Smith
language : en
Publisher:
Release Date : 1989
Adaptation And Development Of Gastrointestinal Function written by Michael Waddington Smith and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with History categories.
Serotonin And Gastrointestinal Function
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Author : Timothy S. Gaginella
language : en
Publisher: CRC Press
Release Date : 2020-09-10
Serotonin And Gastrointestinal Function written by Timothy S. Gaginella and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-10 with Medical categories.
Serotonin and Gastrointestinal Function provides a comprehensive review of current research into the mechanisms by which serotonin acts on gastrointestinal tissues. This book covers neurochemistry, physiology, pharmacology, and clinical issues relevant to serotonin in the gastrointestinal tract. The editors have brought together the most relevant information from the molecular to the clinical level. Each chapter is written by investigators experienced in research on serotonin's actions in the gut. This book will be useful to basic scientists, clinical investigators, graduate and postgraduate students.
Growth Of The Gastrointestinal Tract 1990
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Author : Jean A. Morisset
language : en
Publisher: CRC Press
Release Date : 2017-11-22
Growth Of The Gastrointestinal Tract 1990 written by Jean A. Morisset and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-22 with Medical categories.
This book provides an up-to-date summary of the large body of data regarding gastrointestinal hormones and growth factors involved in the development and maintenance of the architecture and physiological functions of the different organs of the digestive tract. The regulation of growth and differentiation in the stomach, small intestine, colon, and pancreas is reviewed by experts in developmental and adult physiology, as well as in pathophysiology of diseases involving each organ. The book provides essential reference material for gastroenterologists, medical and university libraries, and investigators and graduate students of gastrointestinal physiology.
Digestion Diet And Disease
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Author : Janice M. Vickerstaff Joneja
language : en
Publisher: New Brunswick, N.J. : Rutgers University Press
Release Date : 2004
Digestion Diet And Disease written by Janice M. Vickerstaff Joneja and has been published by New Brunswick, N.J. : Rutgers University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Medical categories.
Malfunction in the digestive tract can arise from a variety of causes, and it requires the sciences of immunology, physiology, biochemistry, microbiology, and nutrition to fully explain the basis of the dysfunction as well as effective treatment options. Now Dr. Janice Vickerstaff Joneja has written the first book that - Applies current research data in all of the relevant sciences into a practical resource for the management of gastrointestinal disease, in particular irritable bowel syndrome (IBS). - Supplies complete scientific references for the research scientist, the clinician, and the student. - Provides specific dietary management strategies for IBS and related dysfunction in the gastrointestinal tract, based on scientific data. - Includes meal plans, recipes, and dietary advice for balanced nutrition, while avoiding the foods most likely to trigger or exacerbate IBS. These unique qualities make Digestion, Diet, and Disease the ideal choice for practitioners, educators, and researchers in the field of nutritional medicine, as well as nurses, alternative medicine professionals, and the educated general public suffering from IBS.
Toxicology Of The Gastrointestinal Tract
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Author : Shayne Cox Gad
language : en
Publisher: CRC Press
Release Date : 2007-01-23
Toxicology Of The Gastrointestinal Tract written by Shayne Cox Gad and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-23 with Medical categories.
Toxicology of the Gastrointestinal Tract focuses on the specifics of the mechanisms and adverse effects of xenobiotic agents and pharmaceuticals on the structure and function of the GI tract. The book focuses on a number of specific areas of intestinal research. Beginning with the well-recognized and major functions of nutrient absorption and its r