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Author: Gyula Mózsik Publisher: Springer Science & Business Media ISBN: 9401153922 Category : Medical Languages : en Pages : 366
Book Description
The scientific main programmes of these series of symposia changed from time to time following the international scientific trends. The main programmes of the First Symposium were: 1. Gastric and intestinal cytoprotection; 2. Hepatoprotection; 3. Pancreatic protection. For the second one: 1. Gastrointestinal mucosal 'cytoprotection'; 2. Liver 'cytoprotection'; 3. Pancreatic 'cytoprotection'; 4. Free radicals and scavangers; 5. Computer approach to cytoprotec tion. For the third one: 1. Basic, central, peripheral and cellular mechanisms of gastrointestinaol cytoprotection; 2. Esophagal protection; 3. Gastric protection; 4. Small intestinal injury and protection; 5. Large bowel injury and protection; 6. Liver injury and protection; 7. Pancreas injury and protection. The main scientific programmes of the Fourth International Symposium on 'Cell Injury and Protection in the Gastrointestinal Tract' are: 1. General mechanisms of gastrointestinal injury and protection; 2. Cell injury and protection in the stomach; 3. Cell injury and protection in the small intestine and in the large bowel; 4. Cell injury and protection in the liver and pancreas; 5. Cell injury and protection of the premalignant status and malignant diseases in the gastrointestinal tract. The presented papers are published in this book. The abstracts of this meeting were published in Digestive Diseases and Sciences, and we record appreciation of the Editor ofthatjoumal for their publication. Some of the papers published here have appeared in Inflammopharmacology 1996;4:331-398.
Author: Gyula Mózsik Publisher: Springer Science & Business Media ISBN: 9401153922 Category : Medical Languages : en Pages : 366
Book Description
The scientific main programmes of these series of symposia changed from time to time following the international scientific trends. The main programmes of the First Symposium were: 1. Gastric and intestinal cytoprotection; 2. Hepatoprotection; 3. Pancreatic protection. For the second one: 1. Gastrointestinal mucosal 'cytoprotection'; 2. Liver 'cytoprotection'; 3. Pancreatic 'cytoprotection'; 4. Free radicals and scavangers; 5. Computer approach to cytoprotec tion. For the third one: 1. Basic, central, peripheral and cellular mechanisms of gastrointestinaol cytoprotection; 2. Esophagal protection; 3. Gastric protection; 4. Small intestinal injury and protection; 5. Large bowel injury and protection; 6. Liver injury and protection; 7. Pancreas injury and protection. The main scientific programmes of the Fourth International Symposium on 'Cell Injury and Protection in the Gastrointestinal Tract' are: 1. General mechanisms of gastrointestinal injury and protection; 2. Cell injury and protection in the stomach; 3. Cell injury and protection in the small intestine and in the large bowel; 4. Cell injury and protection in the liver and pancreas; 5. Cell injury and protection of the premalignant status and malignant diseases in the gastrointestinal tract. The presented papers are published in this book. The abstracts of this meeting were published in Digestive Diseases and Sciences, and we record appreciation of the Editor ofthatjoumal for their publication. Some of the papers published here have appeared in Inflammopharmacology 1996;4:331-398.
Author: Daniel Hollander Publisher: Springer Science & Business Media ISBN: 1468456970 Category : Medical Languages : en Pages : 228
Book Description
Gastric secretions contain hydrogen ions at a concentration that is more than one million times higher than their intracellular concentration. This phenomenal gradient as well as the demonstrated ability of gastric juice to digest tissues has motivated clinicians and investigators alike to emphasize acid secretion and acid ablation in studying the pathogenesis and therapy of peptic ulcer disease. Conse quently, over the past 150 years, we have made considerable progress in under standing the mechanisms and regulation of acid secretion by the stomach. Not surprisingly, therapy for both peptic disease and mucosal injury has also been predominantly directed at either neutralizing acid or suppressing its production. During the past 10 years, attention has been focused on factors other than acid in the genesis and therapy of ulcer disease. Work done worldwide demon strated that acid hypersecretion is not a common event in peptic ulcer disease. Therefore, we began realizing that factors other than acid secretion may be important in the genesis of ulcer disease or in gastroduodenal mucosal damage. In addition, new physiological information has established that the gas troduodenal mucosa is normally protected by a complex series of events includ ing mucus and bicarbonate secretion, cell renewal, surface mucosal restitution, and preservation of the microvasculature and mucosal proliferative zone.
Author: Rao N. Jaladanki Publisher: Biota Publishing ISBN: 1615047352 Category : Medical Languages : en Pages : 150
Book Description
The mammalian gastrointestinal mucosa is a rapidly self-renewing tissue in the body, and its homeostasis is preserved through the strict regulation of epithelial cell proliferation, growth arrest, and apoptosis. The control of the growth of gastrointestinal mucosa is unique and, compared with most other tissue in the body, complex. Mucosal growth is regulated by the same hormones that alter metabolism in other tissues, but the gastrointestinal mucosa also responds to host events triggered by the ingestion and presence of food within the digestive tract. These gut hormones and peptides regulate the growth of the exocrine pancreas, gallbladder epithelium, and the mucosa of the oxyntic gland region of the stomach and the small and large intestines. Luminal factors, including nutrients or other dietary factors, secretions, and microbes that occur within the lumen and distribute over a proximal-to-distal gradient, are also crucial for maintenance of normal gut mucosal regeneration and could explain the villous-height-crypt-depth gradient and variety of adaptation, since these factors are diluted, absorbed, and destroyed as they pass down the digestive tract. Recently, intestinal stem cells, cellular polyamines, and noncoding RNAs are shown to play an important role in the regulation of gastrointestinal mucosal growth under physiological and various pathological conditions. In this book, we highlight key issues and factors that control gastrointestinal mucosal growth and homeostasis, with special emphasis on the mechanisms through which epithelial renewal and apoptosis are regulated at the cellular and molecular levels.
Author: Paola Tonino Publisher: ISBN: 9789535164838 Category : Languages : en Pages : 310
Book Description
This book is a comprehensive overview of invited contributions on Helicobacter pylori infection in gastritis and gastric carcinogenesis. The first part of the book covers topics related to the pathophysiology of gastric mucosal defense system and gastritis including the gastroprotective function of the mucus, the capsaicin-sensitive afferent nerves and the oxidative stress pathway involved in inflammation, apoptosis and autophagy in H. pylori related gastritis. The next chapters deal with molecular pathogenesis and treatment, which consider the role of neuroendocrine cells in gastric disease, DNA methylation in H. pylori infection, the role of antioxidants and phytotherapy in gastric disease. The final part presents the effects of cancer risk factors associated with H. pylori infection. These chapters discuss the serum pepsinogen test, K-ras mutations, cell kinetics, and H. pylori lipopolysaccharide, as well as the roles of several bacterial genes (cagA, cagT, vacA and dupA) as virulence factors in gastric cancer, and the gastrokine-1 protein in cancer progression.
Author: P. Malfertheiner Publisher: S. Karger AG (Switzerland) ISBN: 9783318026320 Category : Languages : en Pages : 0
Book Description
This special topic issue of 'Digestive Diseases' contains contributions discussing the subject in-depth. 'Digestive Diseases' is a well-respected, international peer-reviewed journal in Gastroenterology. Special topic issues are included in the subscription.
Author: Hwee Ming Cheng Publisher: Springer Nature ISBN: 3030622851 Category : Medical Languages : en Pages : 104
Book Description
This second volume of Defining Physiology: Principles, Themes, Concepts. continues on the same format as the first. In this new release, a selection of 44 essential topics in each major organ system is defined, then major themes, concept and principles surrounding these words in their physiologic scenarios are elaborated. For each keyword, a question is posed at the end of the text to test for a better understanding of the associated physiology of nervous and gastrointestinal systems. This book presents an easy reference guide for those just starting out in the area of physiology and for those who are interested in clear and succinct definitions of key terms.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309065542 Category : Medical Languages : en Pages : 592
Book Description
Since 1941, Recommended Dietary Allowances (RDAs) has been recognized as the most authoritative source of information on nutrient levels for healthy people. Since publication of the 10th edition in 1989, there has been rising awareness of the impact of nutrition on chronic disease. In light of new research findings and a growing public focus on nutrition and health, the expert panel responsible for formulation RDAs reviewed and expanded its approachâ€"the result: Dietary Reference Intakes. This new series of references greatly extends the scope and application of previous nutrient guidelines. For each nutrient the book presents what is known about how the nutrient functions in the human body, what the best method is to determine its requirements, which factors (caffeine or exercise, for example) may affect how it works, and how the nutrient may be related to chronic disease. This volume of the series presents information about thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline. Based on analysis of nutrient metabolism in humans and data on intakes in the U.S. population, the committee recommends intakes for each age groupâ€"from the first days of life through childhood, sexual maturity, midlife, and the later years. Recommendations for pregnancy and lactation also are made, and the book identifies when intake of a nutrient may be too much. Representing a new paradigm for the nutrition community, Dietary Reference Intakes encompasses: Estimated Average Requirements (EARs). These are used to set Recommended Dietary Allowances. Recommended Dietary Allowances (RDAs). Intakes that meet the RDA are likely to meet the nutrient requirement of nearly all individuals in a life-stage and gender group. Adequate Intakes (AIs). These are used instead of RDAs when an EAR cannot be calculated. Both the RDA and the AI may be used as goals for individual intake. Tolerable Upper Intake Levels (ULs). Intakes below the UL are unlikely to pose risks of adverse health effects in healthy people. This new framework encompasses both essential nutrients and other food components thought to pay a role in health, such as dietary fiber. It incorporates functional endpoints and examines the relationship between dose and response in determining adequacy and the hazards of excess intake for each nutrient.
Author: Nathaniel A. White Publisher: CRC Press ISBN: 159161029X Category : Medical Languages : en Pages : 772
Book Description
This title allows users to effectively diagnose and treat any acute disease of the stomach, intestines, peritoneum, liver, and abdominal wall. Its authorship includes over 20 internationally recognized experts that provide critical information needed by practitioners for management of abdominal diseases. This informative resource provides a thorough discussion of normal and abnormal anatomy and physiology. Surgical techniques are broken down into an easy-to-read step-by-step format. This highly visual presentation, with over 410 illustrations, is a necessary edition to an equine practitioner’s library. Published by Teton New Media in the USA and distributed by Manson Publishing outside of North America.
Author: Gyula Mózsik
Author: Gyula Mózsik
Author: Rodolfo Cheli
Author: Daniel Hollander
Author: Rao N. Jaladanki
Author: René Holzheimer
Author: Paola Tonino
Author: P. Malfertheiner
Author: Hwee Ming Cheng
Author: Institute of Medicine
Author: Nathaniel A. White