Extradigestive Manifestations of Helicobacter Pylori Infection

Extradigestive Manifestations of Helicobacter Pylori Infection PDF Author: Bruna Maria Roesler
Publisher: BoD – Books on Demand
ISBN: 9535124617
Category : Medical
Languages : en
Pages : 178

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Book Description
Helicobacter pylori is an ancient microorganism that co-evolved with humans for many years and typically colonizes the human stomach and is being recognized as the most common infectious pathogen of the gastroduodenal tract. Some years after bacterium isolation, epidemiological studies have revealed a correlation between its infection and some diseases localized outside the stomach, such as hematological, hepatobiliary, pancreatic, cardiovascular, neurological, dermatological and respiratory diseases. Different mechanisms of action have been proposed, ranging from the induction of a low-grade inflammatory state to the occurrence of molecular mimicry mechanisms. This book is an overview of contributors surrounding the association of H. pylori infection with extragastric diseases, based on evidence, bacterial-host interactions and mechanisms implicated in the pathogenesis of some of these disorders.

Extradigestive Manifestations of Helicobacter Pylori Infection

Extradigestive Manifestations of Helicobacter Pylori Infection PDF Author: Bruna Maria Roesler
Publisher: BoD – Books on Demand
ISBN: 9535124617
Category : Medical
Languages : en
Pages : 178

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Book Description
Helicobacter pylori is an ancient microorganism that co-evolved with humans for many years and typically colonizes the human stomach and is being recognized as the most common infectious pathogen of the gastroduodenal tract. Some years after bacterium isolation, epidemiological studies have revealed a correlation between its infection and some diseases localized outside the stomach, such as hematological, hepatobiliary, pancreatic, cardiovascular, neurological, dermatological and respiratory diseases. Different mechanisms of action have been proposed, ranging from the induction of a low-grade inflammatory state to the occurrence of molecular mimicry mechanisms. This book is an overview of contributors surrounding the association of H. pylori infection with extragastric diseases, based on evidence, bacterial-host interactions and mechanisms implicated in the pathogenesis of some of these disorders.

Extra-digestive Manifestations of Helicobacter Pylori Infection - An Overview

Extra-digestive Manifestations of Helicobacter Pylori Infection - An Overview PDF Author: Sue K. Park
Publisher:
ISBN:
Category : Medical
Languages : en
Pages :

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Book Description
Helicobacter pylori (H. pylori) is well known as a group I human gastric cancer carcinogen by the International Agency for Research on Cancer. Although an exact causal relationship is unclear, H. pylori is expected to have been associated with non-digestive abnormal condition and/or diseases, such as metabolic syndrome, atherosclerosis and cardiovascular diseases, which have substantially lots of prior studies; adaptive immune response -related disorders, such as autoimmune thyroid diseases (ATDs), urticaria, atopy and asthma; and the other extra-digestive diseases, such as chronic obstructive pulmonary disease (COPD), migraine, anemia and hyperemesis gravidarum. This chapter overviews several groups of extra-digestive diseases by H. pylori infection and discusses the role of H. pylori in relation to the diseases in the viewpoint of causality.

Helicobacter Pylori

Helicobacter Pylori PDF Author: Bruna Maria Roesler
Publisher: BoD – Books on Demand
ISBN: 183881146X
Category : Science
Languages : en
Pages : 136

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Book Description
Helicobacter pylori is an universally distributed bacterium which affects more than half of the world population. H. pylori infection causes persistent inflammation with different clinical outcomes in humans, including chronic gastritis, peptic ulcer disease and gastric cancer. The infection has also been associated with several extradigestive disorders. In this book there is a comprehensive overview of contributors on H. pylori infection in diverse areas, including virulence factors of H. pylori and their importance for the clinical outcome of the diseases, discussions about the principal therapeutic regimens of bacterium eradication, also considering the antimicrobial resistance. H. pylori is clearly a very interesting bacteria and great studies and discussions about all its aspects are welcome to the medical and scientific communities.

Trends in Helicobacter pylori Infection

Trends in Helicobacter pylori Infection PDF Author: Bruna Maria Roesler
Publisher: BoD – Books on Demand
ISBN: 9535112392
Category : Medical
Languages : en
Pages : 394

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Book Description
Helicobacter pylori is a universally distributed bacterium which affects more than half of the world population. The infection is associated with the development of various diseases of the upper gastrointestinal tract, besides extradigestive diseases. This book is a comprehensive overview of contributors on H. pylori infection in several areas. Its chapters were divided into sections concerning general aspects of H. pylori infection, immunopathology and genetic diversity, questions regarding possible routes of bacterium transmission, the importance of the strains characteristics in the development of gastric cancer and the possibilities of prevention, H. pylori infection in children, the possible association between its infection and extradigestive diseases, and the principal therapeutic regimens of bacterium eradication, considering the antimicrobial resistance.

Microbiology of Waterborne Diseases

Microbiology of Waterborne Diseases PDF Author:
Publisher: Academic Press
ISBN: 0124159761
Category : Science
Languages : en
Pages : 719

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Book Description
The second edition of Microbiology of Waterborne Diseases describes the diseases associated with water, their causative agents and the ways in which they gain access to water systems. The book is divided into sections covering bacteria, protozoa, and viruses. Other sections detail methods for detecting and identifying waterborne microorganisms, and the ways in which they are removed from water, including chlorine, ozone, and ultraviolet disinfection. The second edition of this handbook has been updated with information on biofilms and antimicrobial resistance. The impact of global warming and climate change phenomena on waterborne illnesses are also discussed. This book serves as an indispensable reference for public health microbiologists, water utility scientists, research water pollution microbiologists environmental health officers, consultants in communicable disease control and microbial water pollution students. Focuses on the microorganisms of most significance to public health, including E. coli, cryptosporidium, and enterovirus Highlights the basic microbiology, clinical features, survival in the environment, and gives a risk assessment for each pathogen Contains new material on antimicrobial resistance and biofilms Covers drinking water and both marine and freshwater recreational bathing waters

Neuro-Immuno-Gastroenterology

Neuro-Immuno-Gastroenterology PDF Author: Cris S. Constantinescu
Publisher: Springer
ISBN: 3319286099
Category : Medical
Languages : en
Pages : 345

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Book Description
This book addresses important issues regarding the interaction between the nervous system, the immune system, and the digestive system. Gut flora has a profound influence on the shaping of the immune response, not only in the gastrointestinal system but also in the nervous system. Fascinatingly, manipulation of intestinal immune responses can be used to modulate neurological disease. Conversely, the nervous system and the psyche have significant effects on the functioning of the gut and liver. After introductory chapters on the neurology, the immunology and microbiology of the gut, the effects of the gut immune system and gut flora and its manipulation on neurological disease are discussed, followed by molecular mimicry and immune tolerance in neuroimmune diseases. Additionally, several chapters deal with gastrointestinal manifestations of neurological diseases. Neuro-Immuno-Gastroenterology is aimed at neurologists, gastroenterologists, and immunologists.

Vascular Responses to Pathogens

Vascular Responses to Pathogens PDF Author: Felicity N.E. Gavins
Publisher: Academic Press
ISBN: 0128013257
Category : Medical
Languages : en
Pages : 254

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Book Description
Vascular Responses to Pathogens focuses on the growing research from leaders in the field for both the short and long-term impact of pathogens on the vasculature. It discusses various organisms, including bacteria, parasites, and viruses, and their role in key events leading to vascular disease. Formatted to discuss the topic of the interaction of pathogens with the vascular rather than individual diseases described separately, this reference demonstrates that common mechanisms are at play in many different diseases because they have a similar context, their vasculature. This all-inclusive reference book is a must-have tool for researchers and practicing clinicians in the areas of vascular biology, microvasculature, cardiology, and infectious disease. - Covers a wide spectrum of organisms and provides analysis of pathogens and current therapeutic strategies in the context of their vasculature - Provides detailed perspectives on key components contributing to vascular pathogens from leaders in the field - Interfaces between both vascular biology and microbiology by encompassing information on how pathogens affect both macro and microvasculature - Includes coverage of the clinical aspects of sepsis and current therapeutic strategies and anti-sepsis drugs

Helicobacter Pylori in the 21st Century

Helicobacter Pylori in the 21st Century PDF Author: Philip Sutton
Publisher: CABI
ISBN: 1845935942
Category : Medical
Languages : en
Pages : 316

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Book Description
This book provides a broad overview of the current understanding of Helicobacter pylori emphasizing its world health impacts. It includes 13 chapters organized into 3 parts: "Pathologies and Treatment", "Host Response" and "Bacterial Defence". Part I (5 chapters) reviews the epidemiology of H. pylori infection, H. pylori infection in Asia, gastric adenocarcinoma, antimicrobial resistance and approaches to treatment, and extragastric manifestations of H. pylori infection. Part II (4 chapters) describes H. pylori-induced acquired immunity and immunoregulation, host genetic factors and susceptibility to H. pylori pathogenesis, innate immune initiators and effectors in H. pylori infection, and H. pylori vaccines. Part III (4 chapters) discusses the importance of H. pylori lipopolysaccharides in gastric adaptation and pathogenesis, H. pylori virulence factors, H. pylori adhesion to the gastric surface, and helicobacteromics. This book is an essential resource for researchers, students and medics in infectious and Helicobacter-associated diseases.

GI Epidemiology

GI Epidemiology PDF Author: Nicholas J. Talley
Publisher: John Wiley & Sons
ISBN: 047069145X
Category : Medical
Languages : en
Pages : 289

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Book Description
Authoritative new text from the experts in GI populationstudies This book covers both key methodological issues and the mostimportant information in the field, disease by disease. It focuseson population-based information and studies looking at principlesand approaches to diagnosis and treatment of diseases. GI Epidemiology brings together world authorities inmultiple disciplines for the very first time, to create one clearand comprehensive source. The bulk of the chapters are divided intotwo parts, covering methodological issues and the epidemiology ofspecific GI diseases. Each chapter begins with a list of keypoints, followed by a review written in a clear and simplestyle. The methodologic chapters cover evidence-based medicine,meta-analysis, systematic reviews, genetic and molecularepidemiology, clinical trials, questionnaire design, and healtheconomics. The disease-specific chapters note the current gaps inknowledge and suggest areas for further study. GI Epidemiology serves as both a useful refresher and areliable reference on the methods and techniques used inepidemiological studies for consultants and researchers ingastroenterology. It is also an invaluable tool for fellows/trainees ingastroenterology, candidates for recertification in the combineddisciplines of gastroenterology, pediatric gastroenterology andcolorectal surgery, and anyone completing MPH training.

Molecular Pathogenesis and Signal Transduction by Helicobacter pylori

Molecular Pathogenesis and Signal Transduction by Helicobacter pylori PDF Author: Nicole Tegtmeyer
Publisher: Springer
ISBN: 3319505203
Category : Medical
Languages : en
Pages : 364

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Book Description
This volume reviews the current state of research concerning bacterial virulence factors and the infection biology of Helicobacter pylori, which is the leading cause of peptic ulcers and gastric cancer worldwide. The chapters include cutting-edge findings on this fascinating microbe and discuss the general strategies of H. pylori infection and persistence, news on important H. pylori virulence factors, crosstalk with the microbiota, hot novel models and signaling mechanisms, risk factors of gastric disease and stomach cancer, and the impact of H. pylori infection on non-gastric diseases. Written by internationally respected scientists, this book will appeal to clinicians, researchers and advanced students alike.