Gastrointestinal Defence Mechanisms

Download Gastrointestinal Defence Mechanisms PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 1483190188
Total Pages : 607 pages
Book Rating : 4.4/5 (831 download)

DOWNLOAD NOW!


Book Synopsis Gastrointestinal Defence Mechanisms by : Gy. Mózsik

Download or read book Gastrointestinal Defence Mechanisms written by Gy. Mózsik and published by Elsevier. This book was released on 2013-10-22 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Physiological Sciences, Volume 29: Gastrointestinal Defence Mechanisms is a collection of papers that details the findings of research studies on the theoretical and practical aspects of the gastrointestinal defense mechanisms. The title first covers circulation and mucosal defense, and then proceeds to tackling the association of gastrointestinal mechanisms with the secretory functions. Next, the selection deals with the resistance in gastric mucosa and mucosal energy provision. The text also discusses cell renewal and toxicity, along with biotransformation and nutrition. In Part VII, the title details the immunomechanisms of defense at mucosa. The last part covers the second line defense at liver and enterohepatic circulation. The book will of great interest to both researchers and practitioners of medical fields concerned with the digestive system.

Gastrointestinal Defence Mechanisms

Download Gastrointestinal Defence Mechanisms PDF Online Free

Author :
Publisher :
ISBN 13 : 9789630526913
Total Pages : 0 pages
Book Rating : 4.5/5 (269 download)

DOWNLOAD NOW!


Book Synopsis Gastrointestinal Defence Mechanisms by : Gyula Mózsik

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

Effective and Ineffective Defence Mechanisms in the Gastrointestinal Tract

Download Effective and Ineffective Defence Mechanisms in the Gastrointestinal Tract PDF Online Free

Author :
Publisher :
ISBN 13 : 9783923022151
Total Pages : 167 pages
Book Rating : 4.0/5 (221 download)

DOWNLOAD NOW!


Book Synopsis Effective and Ineffective Defence Mechanisms in the Gastrointestinal Tract by : Hans Cottier

Download or read book Effective and Ineffective Defence Mechanisms in the Gastrointestinal Tract written by Hans Cottier and published by . This book was released on 1994 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Defence Mechanism of the Gastrointestinal Mucosa

Download Defence Mechanism of the Gastrointestinal Mucosa PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 223 pages
Book Rating : 4.:/5 (224 download)

DOWNLOAD NOW!


Book Synopsis Defence Mechanism of the Gastrointestinal Mucosa by : Keiichi Kawai

Download or read book Defence Mechanism of the Gastrointestinal Mucosa written by Keiichi Kawai and published by . This book was released on 1979 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Gastrointestinal Circulation

Download The Gastrointestinal Circulation PDF Online Free

Author :
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1615041176
Total Pages : 127 pages
Book Rating : 4.6/5 (15 download)

DOWNLOAD NOW!


Book Synopsis The Gastrointestinal Circulation by : Peter R. Kvietys

Download or read book The Gastrointestinal Circulation written by Peter R. Kvietys and published by Morgan & Claypool Publishers. This book was released on 2010 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: The microcirculation of the gastrointestinal tract is under the control of both myogenic and metabolic regulatory systems. The myogenic mechanism contributes to basal vascular tone and the regulation of transmural pressure, while the metabolic mechanism is responsible for maintaining an appropriate balance between O2 demand and O2 delivery. In the postprandial state, hydrolytic products of food digestion elicit a hyperemia, which serves to meet the increased O2 demand of nutrient assimilation. Metabolically linked factors (e.g., tissue pO2, adenosine) are primarily responsible for this functional hyperemia. The fenestrated capillaries of the gastrointestinal mucosa are relatively permeable to small hydrolytic products of food digestion (e.g., glucose), yet restrict the transcapillary movement of larger molecules (e.g., albumin). This allows for the absorption of hydrolytic products of food digestion without compromising the oncotic pressure gradient governing transcapillary fluid movement and edema formation. The gastrointestinal microcirculation is also an important component of the mucosal defense system whose function is to prevent (and rapidly repair) inadvertent epithelial injury by potentially noxious constituents of chyme. Two pathological conditions in which the gastrointestinal circulation plays an important role are ischemia/reperfusion and chronic portal hypertension. Ischemia/reperfusion results in mucosal edema and disruption of the epithelium due, in part, to an inflammatory response (e.g., increase in capillary permeability to macromolecules and neutrophil infiltration). Chronic portal hypertension results in an increase in gastrointestinal blood flow due to an imbalance in vasodilator and vasoconstrictor influences on the microcirculation. Table of Contents: Introduction / Anatomy / Regulation of Vascular Tone and Oxygenation / Extrinsic Vasoregulation: Neural and Humoral / Postprandial Hyperemia / Transcapillary Solute Exchange / Transcapillary Fluid Exchange / Interaction of Capillary and Interstitial Forces / Gastrointestinal Circulation and Mucosal Defense / Gastrointestinal Circulation and Mucosal Pathology I: Ischemia/Reperfusion / Gastrointestinal Circulation and Mucosal Pathology II: Chronic Portal Hypertension / Summary and Conclusions / References / Author Biography

Advances in Physiological Sciences: Gastrointestinal defense mechanisms

Download Advances in Physiological Sciences: Gastrointestinal defense mechanisms PDF Online Free

Author :
Publisher :
ISBN 13 : 9780080264073
Total Pages : 0 pages
Book Rating : 4.2/5 (64 download)

DOWNLOAD NOW!


Book Synopsis Advances in Physiological Sciences: Gastrointestinal defense mechanisms by :

Download or read book Advances in Physiological Sciences: Gastrointestinal defense mechanisms written by and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gastrointestinal Mucosal Defense System

Download Gastrointestinal Mucosal Defense System PDF Online Free

Author :
Publisher : Biota Publishing
ISBN 13 : 1615041486
Total Pages : 174 pages
Book Rating : 4.6/5 (15 download)

DOWNLOAD NOW!


Book Synopsis Gastrointestinal Mucosal Defense System by : Peter R. Kvietys

Download or read book Gastrointestinal Mucosal Defense System written by Peter R. Kvietys and published by Biota Publishing. This book was released on 2014-11-01 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gastrointestinal mucosal defense system serves to minimize mucosal injury by either ingested or endogenously produced noxious substances. The mucosal defense system is stratified into pre-epithelial (alkaline mucus), epithelial (dynamic epithelial lining), and post-epithelial (microcirculation) components. The mucus lining the epithelial surface presents a diffusional barrier to ingested material (e.g., lipids) and also serves as an unstirred layer in which a pH gradient can be established to prevent acid-induced injury. The epithelial lining prevents entrance of any toxic material to the interstitium and, should it be damaged, it is rapidly resealed by migration of adjacent viable epithelial cells to cover the defect. Any acid or other material that has entered the interstitium is washed out by an intense neurogenic hyperemia. In general, the mucosal defense system is quite effective and any adverse gastrointestinal effects associated with the normal course of nutrient assimilation are minimal. However, there are two situations in which the mucosal defense system is known to be ineffective and result in gastric mucosal injury: inadvertent ingestion of H. pylori. or intentional ingestion of NSAIDs. H. pylori can penetrate the mucus layers and cause epithelial injury and inflammation, while at the same time preventing its clearance by the host immune system. NSAIDs weaken the mucus layer and cause epithelial cell injury. Table of Contents: Acknowledgments / Introduction / The Mucus Layer / Epithelial Lining / Gastrointestinal Circulation / Integration of Mucosal Defense / Mucosal Defense System: Physiologic / Mucosal Defense System: H. pylori / Mucosal Defense System: Nonsteroidal Anti-Inflammatory Drugs (NSAIDS) / Overall Summary and Conclusions / References / Author Biographies

Mucosal Blood Flow

Download Mucosal Blood Flow PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (224 download)

DOWNLOAD NOW!


Book Synopsis Mucosal Blood Flow by : Keiichi Kawai

Download or read book Mucosal Blood Flow written by Keiichi Kawai and published by . This book was released on 1981 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in physiological sciences

Download Advances in physiological sciences PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Advances in physiological sciences by :

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

Gastrointestinal Defence Mechanisms

Download Gastrointestinal Defence Mechanisms PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 591 pages
Book Rating : 4.:/5 (658 download)

DOWNLOAD NOW!


Book Synopsis Gastrointestinal Defence Mechanisms by :

Download or read book Gastrointestinal Defence Mechanisms written by and published by . This book was released on 1981 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Military Strategies for Sustainment of Nutrition and Immune Function in the Field

Download Military Strategies for Sustainment of Nutrition and Immune Function in the Field PDF Online Free

Author :
Publisher : National Academies Press
ISBN 13 : 0309173183
Total Pages : 722 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Military Strategies for Sustainment of Nutrition and Immune Function in the Field by : Institute of Medicine

Download or read book Military Strategies for Sustainment of Nutrition and Immune Function in the Field written by Institute of Medicine and published by National Academies Press. This book was released on 1999-05-13 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every aspect of immune function and host defense is dependent upon a proper supply and balance of nutrients. Severe malnutrition can cause significant alteration in immune response, but even subclinical deficits may be associated with an impaired immune response, and an increased risk of infection. Infectious diseases have accounted for more off-duty days during major wars than combat wounds or nonbattle injuries. Combined stressors may reduce the normal ability of soldiers to resist pathogens, increase their susceptibility to biological warfare agents, and reduce the effectiveness of vaccines intended to protect them. There is also a concern with the inappropriate use of dietary supplements. This book, one of a series, examines the impact of various types of stressors and the role of specific dietary nutrients in maintaining immune function of military personnel in the field. It reviews the impact of compromised nutrition status on immune function; the interaction of health, exercise, and stress (both physical and psychological) in immune function; and the role of nutritional supplements and newer biotechnology methods reported to enhance immune function. The first part of the book contains the committee's workshop summary and evaluation of ongoing research by Army scientists on immune status in special forces troops, responses to the Army's questions, conclusions, and recommendations. The rest of the book contains papers contributed by workshop speakers, grouped under such broad topics as an introduction to what is known about immune function, the assessment of immune function, the effect of nutrition, and the relation between the many and varied stresses encountered by military personnel and their effect on health.

Gastrointestinal Defence Mechanisms

Download Gastrointestinal Defence Mechanisms PDF Online Free

Author :
Publisher :
ISBN 13 : 9780080264073
Total Pages : 591 pages
Book Rating : 4.2/5 (64 download)

DOWNLOAD NOW!


Book Synopsis Gastrointestinal Defence Mechanisms by : Gyula Mózsik

Download or read book Gastrointestinal Defence Mechanisms written by Gyula Mózsik and published by . This book was released on 1980 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geriatric Gastroenterology

Download Geriatric Gastroenterology PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1441916237
Total Pages : 660 pages
Book Rating : 4.4/5 (419 download)

DOWNLOAD NOW!


Book Synopsis Geriatric Gastroenterology by : C. S. Pitchumoni

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.

Janeway's Immunobiology

Download Janeway's Immunobiology PDF Online Free

Author :
Publisher : Garland Science
ISBN 13 : 9780815344575
Total Pages : pages
Book Rating : 4.3/5 (445 download)

DOWNLOAD NOW!


Book Synopsis Janeway's Immunobiology by : Kenneth Murphy

Download or read book Janeway's Immunobiology written by Kenneth Murphy and published by Garland Science. This book was released on 2010-06-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Janeway's Immunobiology CD-ROM, Immunobiology Interactive, is included with each book, and can be purchased separately. It contains animations and videos with voiceover narration, as well as the figures from the text for presentation purposes.

Oxford Textbook of Critical Care

Download Oxford Textbook of Critical Care PDF Online Free

Author :
Publisher : Oxford University Press
ISBN 13 : 0198855435
Total Pages : 1961 pages
Book Rating : 4.1/5 (988 download)

DOWNLOAD NOW!


Book Synopsis Oxford Textbook of Critical Care by : Webb

Download or read book Oxford Textbook of Critical Care written by Webb and published by Oxford University Press. This book was released on 2020-01-10 with total page 1961 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in paperback, the second edition of the Oxford Textbook of Critical Care is a comprehensive multi-disciplinary text covering all aspects of adult intensive care management. Uniquely this text takes a problem-orientated approach providing a key resource for daily clinical issues in the intensive care unit. The text is organized into short topics allowing readers to rapidly access authoritative information on specific clinical problems. Each topic refers to basic physiological principles and provides up-to-date treatment advice supported by references to the most vital literature. Where international differences exist in clinical practice, authors cover alternative views. Key messages summarise each topic in order to aid quick review and decision making. Edited and written by an international group of recognized experts from many disciplines, the second edition of the Oxford Textbook of Critical Careprovides an up-to-date reference that is relevant for intensive care units and emergency departments globally. This volume is the definitive text for all health care providers, including physicians, nurses, respiratory therapists, and other allied health professionals who take care of critically ill patients.

Neuroendocrinology of Gastrointestinal Ulceration

Download Neuroendocrinology of Gastrointestinal Ulceration PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461518679
Total Pages : 251 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!


Book Synopsis Neuroendocrinology of Gastrointestinal Ulceration by : Sandor Szabo

Download or read book Neuroendocrinology of Gastrointestinal Ulceration written by Sandor Szabo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a meeting held in Esterel, Quebec, Canada, September 13-15, 1989.

Gut Defense Mechanisms in the Fight Against Salmonella Typhimurium

Download Gut Defense Mechanisms in the Fight Against Salmonella Typhimurium PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 165 pages
Book Rating : 4.:/5 (731 download)

DOWNLOAD NOW!


Book Synopsis Gut Defense Mechanisms in the Fight Against Salmonella Typhimurium by : Kathrin Barbara Endt

Download or read book Gut Defense Mechanisms in the Fight Against Salmonella Typhimurium written by Kathrin Barbara Endt and published by . This book was released on 2010 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: