Virus Infections Of The Gastrointestinal Tract
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Virus Infections Of The Gastrointestinal Tract
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Author : David Arthur John Tyrrell
language : en
Publisher: Marcel Dekker
Release Date : 1982
Virus Infections Of The Gastrointestinal Tract written by David Arthur John Tyrrell and has been published by Marcel Dekker this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Medical categories.
Infections Of The Gastrointestinal System
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Author : Chetana Vaishnavi
language : en
Publisher: JP Medical Ltd
Release Date : 2013-03-31
Infections Of The Gastrointestinal System written by Chetana Vaishnavi and has been published by JP Medical Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-31 with Medical categories.
Infections of the gastrointestinal (GI) system can be caused by many organisms, including bacteria, parasites, viruses and funghi. This manual is a practical guide providing gastroenterologists and infectious disease specialists with up to date knowledge on GI infections. Beginning with general topics including etiology and prevention, imaging and dietary management, the following chapters present different micro-organisms and the infections and diseases they may cause. The agents responsible for infection, diagnosis, clinical features and therapy for each syndrome are discussed in detail. This comprehensive text includes more than 300 full colour illustrations, slides and photographs, and contributions from experts in microbiology, pathology, histopathology and gastroenterology. Key points Practical guide to gastrointestinal infections Discusses many different micro-organisms and resulting infections and diseases Includes more than 300 illustrations, slides and photographs Contributions from experts in microbiology, pathology, histopathology and gastroenterology
Viral Infections Of The Gastrointestinal Tract Second Edition
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Author : A.Z. Kapikian
language : en
Publisher: CRC Press
Release Date : 1994-03-09
Viral Infections Of The Gastrointestinal Tract Second Edition written by A.Z. Kapikian and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-03-09 with Medical categories.
Chronicling the latest scientific advances in the field of diarrheal research, this comprehensive and thoroughly updated Second Edition details the etiology, epidemiology, molecular biology, immunology, and immunoprophylaxis of gastroenteritis viruses.
Surgical Pathology Of The Gastrointestinal System Bacterial Fungal Viral And Parasitic Infections
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Author : Laura W. Lamps
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-02-22
Surgical Pathology Of The Gastrointestinal System Bacterial Fungal Viral And Parasitic Infections written by Laura W. Lamps and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-22 with Medical categories.
Surgical Pathology of the Gastrointestinal System: Bacterial, Fungal, Viral, and Parasitic Infections provides a unique diagnostic reference text for the pathologic diagnosis of infectious diseases of the gastrointestinal tract. Written for the practicing surgical pathologist, this text combines the superior illustrations of an atlas with carefully written prose to create a useful diagnostic companion. The text is divided into four sections covering bacterial, fungal, viral, and parasitic infections of the gastrointestinal tract. The descriptive sections of each chapter are organized into short paragraphs for easy reference and include the use of tables to compare and contrast organisms and summarize differential diagnoses. Each chapter is extensively illustrated, and contains prose discussions of diagnostic features, differential diagnoses, brief clinical descriptions, and ancillary tests that help confirm the diagnosis (i.e. immunohistochemistry, special histochemical stains, and molecular diagnostic techniques). Surgical Pathology of the Gastrointestinal System: Bacterial, Fungal, Viral, and Parasitic Infections provides pertinent clinical, diagnostic, and epidemiologic information that will be valuable to the practicing surgical pathologist. This volume will also help surgical pathologists gain familiarity with other contributory laboratory tests that are available to help confirm diagnosis.
Infections Of The Gastrointestinal Tract
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Author : Herbert L. Dupont
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Infections Of The Gastrointestinal Tract written by Herbert L. Dupont and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Enteric infection has played an important role in the majority of the world's populations, including children (particularly those under four years of age), the aged, the malnourished, military populations, and per sons from industrialized regions traveling to developing areas. The magni tude of the problem has been profound in areas of the world with reduced economic development, where there exists a greater reservoir of entero pathogens and a larger susceptible population with nutritional deficits. Morbidity from enteric infection in developing areas exceeds that seen in industrialized countries by severalfold, with the problem being most seri ous in infants who are bottle-fed and other infants and young children soon after being weaned from the breast ("weanling diarrhea"). Of greater significance than the inverse relationship of diarrhea morbidity with levels of industrial development is the relationship of death from intestinal infection and socioeconomic advancement. Mortality rate from diarrhea is 10 to 100 times greater in developing areas. In many parts of the third world, diarrhea, resultant dehydration, and associated malnutri tion are the leading causes of death in infants and young children and account for as great as one-third of pediatric deaths.
Adaptations Of The Gastrointestinal Tract To Chronic Viral Infection
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Author : Lara Labarta Bajo
language : en
Publisher:
Release Date : 2020
Adaptations Of The Gastrointestinal Tract To Chronic Viral Infection written by Lara Labarta Bajo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Viral infections elicit host adaptations that can enable host-pathogen equilibrium. Here, we investigated adaptations of the gastrointestinal tract elicited by a persistent virus, their underlying mechanisms and their implications for the infected host. By using murine infection with lymphocytic choriomeningitis virus (LCMV) we demonstrated that infection with a persistent viral isolate led to long-term viral replication in hematopoietic and mesenchymal, but not epithelial cells (IEC) in the intestine. Viral persistence drove sustained intestinal epithelial barrier leakage, which was characterized by increased paracellular flux of small molecules and was associated with enhanced colitis susceptibility. IFN-I signaling caused tight junction dysregulation in IEC, promoted gut microbiome shifts and enhanced intestinal CD8 T cell responses. Notably, both IFN-I receptor blockade and CD8 T cell depletion prevented infection-induced barrier leakage. Our results demonstrated that infection with a virus that persistently replicated in intestinal mucosa increased epithelial barrier permeability and revealed IFN-I and CD8 T cells as causative factors of intestinal leakage during chronic infections. We further discovered that mouse infection with the fast-spreading and persistent (but not the slow-spreading acute) isolate of LCMV induced large-scale microbiome shifts characterized by increased Verrucomicrobia and reduced Firmicute/Bacteroidetes ratio. Remarkably, the most profound microbiome changes occurred transiently after infection with the fast-spreading persistent isolate, were uncoupled from sustained viral loads and were instead largely caused by CD8 T cell responses and/or CD8-T-cell-induced anorexia. Among the taxa enriched by infection with the fast-spreading virus, Akkermansia muciniphila, broadly regarded as a beneficial commensal, bloomed upon starvation and in a CD8-T-cell-dependent manner. Strikingly, oral administration of Akkermansia muciniphila suppressed selected effector features of CD8 T cells in the context of both infections. Our findings define unique microbiome differences after chronic versus acute viral infections and identify CD8 T cell responses and downstream anorexia as driver mechanisms of microbial dysbiosis after infection with a fast-spreading virus. Our data also highlight potential context-dependent effects of probiotics and suggest a model in which changes in host behavior and downstream microbiome dysbiosis may constitute a previously unrecognized negative feedback loop that contributes to CD8 T cell adaptations after infections with fast-spreading and/or persistent pathogens.
Gastrointestinal Diseases And Their Associated Infections
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Author : Guy D. Eslick
language : en
Publisher: Elsevier Health Sciences
Release Date : 2019-01-17
Gastrointestinal Diseases And Their Associated Infections written by Guy D. Eslick and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-17 with Medical categories.
Many bacteria, viruses, protozoa, and fungi play key roles in the development of gastrointestinal diseases, and this practical reference brings you up to speed with this increasingly important area. Covering a broad range of GI diseases and cancers, this resource provides an expert overview of the field, ideal for all gastroenterologists and infectious disease physicians. Covers infections associated with gastroesophageal reflux disease and Barrett’s esophagus, gallbladder disease, acute pancreatitis, small intestinal bacterial overgrowth, irritable bowel syndrome, inflammatory bowel disease, appendicitis, Whipple Disease, Crohn’s Disease, and more. Discusses esophageal cancer, gastric cancer, cholangiocarcinoma, hepatocellular carcinoma, and colorectal cancer. Includes chapters on gut microbiome, fecal transplants, and the molecular pathgenesis of gastrointestinal infections. Consolidates today’s available information on this timely topic into a single convenient resource.
Infections Of The Gastrointestinal Tract
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Author : Martin J. Blaser
language : en
Publisher:
Release Date : 2002
Infections Of The Gastrointestinal Tract written by Martin J. Blaser and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medical categories.
This updated second edition examines the gastrointestinal tract in relation to both immunocompetent and immunocompromised hosts. Written by specialists in infectious diseases and gastroenterology, this edition features discussion on the many infections of the gastrointestinal tract faced by adult and pediatric populations. The text traces the historical and epidemiological aspects of these disorders and provides detailed discussions on diagnosis, treatment, prevention and control, and should be of interest to the infectious disease specialist, gastroenterologist, primary care provider, internist, paediatrician and surgeon.
Covid 19 And The Digestive System
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Author : Hu Zhang
language : en
Publisher: Frontiers Media SA
Release Date : 2022-02-22
Covid 19 And The Digestive System written by Hu Zhang and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-22 with Medical categories.
Immunological Aspects Of Gastroenterology
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Author : Y.R. Mahida
language : en
Publisher: Springer Science & Business Media
Release Date : 2001-05-31
Immunological Aspects Of Gastroenterology written by Y.R. Mahida and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-05-31 with Medical categories.
Diseases of the gastrointestinal tract are common. There is increasing appreciation of the importance of the immune system in the pathogenesis of a number of these diseases. This book covers basic aspects of innate and adaptive immunity in the gastrointestinal tract, oral tolerance, and cellular and molecular mechanisms of acute and chronic inflammation. Specific disease covered include bacterial infections, human immunodeficiency virus (HIV) infection, coeliac disease, and inflammatory bowel disease. Other topics include mucosal immunisation and intestinal transplantation immunology. The readership of this book includes clinicians, scientists, and students interested in the gastrointestinal tract.