Cystic Fibrosis in the 21st Century

Cystic Fibrosis in the 21st Century

Author: Andrew Bush

Publisher: Karger Medical and Scientific Publishers

Published: 2006

Total Pages: 341

ISBN-13: 3805579608

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Cystic fibrosis used to be thought of as a respiratory and digestive disease, with a uniformly and rapidly fatal outcome. The spectrum of the disease has broadened into the mild atypical case, presenting in middle age, with the potential for complications in virtually every system of the body. In the past few years there has been an explosion of knowledge of the basic science of the defect. The editors have therefore invited the leading scientists and clinicians in the field of cystic fibrosis to describe the recent advances in this disease. Although there are many 'Recent Advances' texts, previous books have been selective in their choice of topics. This book is the first to cover the entire field of this complex disease, and encompasses the rapidly moving topics of the basic molecular and cellular biology as well as the recent multi-system, multi-disciplinary advances in the clinical care of patients. The authors have been charged with writing only about new developments and not to rehash old literature. The bulk of the references is therefore less than five years old. This book addresses all professionals who treat cystic fibrosis and want to have an up-date of new findings in the field, particularly of those outside their immediate specialisation. It will also be useful for basic researchers interested in related scientific areas and the clinical context of their work.


Lung Epithelial Biology in the Pathogenesis of Pulmonary Disease

Lung Epithelial Biology in the Pathogenesis of Pulmonary Disease

Author: Venkataramana K Sidhaye

Publisher: Academic Press

Published: 2017-03-09

Total Pages: 277

ISBN-13: 0128038810

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Lung Epithelial Biology in the Pathogenesis of Pulmonary Disease provides a one-stop resource capturing developments in lung epithelial biology related to basic physiology, pathophysiology, and links to human disease. The book provides access to knowledge of molecular and cellular aspects of lung homeostasis and repair, including the molecular basis of lung epithelial intercellular communication and lung epithelial channels and transporters. Also included is coverage of lung epithelial biology as it relates to fluid balance, basic ion/fluid molecular processes, and human disease. Useful to physician and clinical scientists, the contents of this book compile the important and most current findings about the role of epithelial cells in lung disease. Medical and graduate students, postdoctoral and clinical fellows, as well as clinicians interested in the mechanistic basis for lung disease will benefit from the books examination of principles of lung epithelium functions in physiological condition. - Provides a single source of information on lung epithelial junctions and transporters - Discusses of the role of the epithelium in lung homeostasis and disease - Includes capsule summaries of main conclusions as well as highlights of future directions in the field - Covers the mechanistic basis for lung disease for a range of audiences


Severe Asthma

Severe Asthma

Author: Kian Fan Chung

Publisher: European Respiratory Society

Published: 2019-06-01

Total Pages: 365

ISBN-13: 1849841047

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Severe asthma is a form of asthma that responds poorly to currently available medication, and its patients represent those with greatest unmet needs. In the last 10 years, substantial progress has been made in terms of understanding some of the mechanisms that drive severe asthma; there have also been concomitant advances in the recognition of specific molecular phenotypes. This ERS Monograph covers all aspects of severe asthma – epidemiology, diagnosis, mechanisms, treatment and management – but has a particular focus on recent understanding of mechanistic heterogeneity based on an analytic approach using various ‘omics platforms applied to clinically well-defined asthma cohorts. How these advances have led to improved management targets is also emphasised. This book brings together the clinical and scientific expertise of those from around the world who are collaborating to solve the problem of severe asthma.


The Gastrointestinal Circulation

The Gastrointestinal Circulation

Author: Peter R. Kvietys

Publisher: Morgan & Claypool Publishers

Published: 2010

Total Pages: 127

ISBN-13: 1615041176

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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


Microbiome-Host Interactions

Microbiome-Host Interactions

Author: D. Dhanasekaran

Publisher: CRC Press

Published: 2021-04-01

Total Pages: 863

ISBN-13: 1000353141

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Microbiota are a promising and fascinating subject in biology because they integrate the microbial communities in humans, animals, plants, and the environment. In humans, microbiota are associated with the gut, skin, and genital, oral, and respiratory organs. The plant microbial community is referred to as "holobiont," and it is influential in the maintenance and health of plants, which themselves play a role in animal health and the environment. The contents of Microbiome-Host Interactions cover all areas as well as new research trends in the fields of plant, animal, human, and environmental microbiome interactions. The book covers microbiota in polar soil environments, in health and disease, in Caenorhabditis elegans, and in agroecosystems, as well as in rice root and actinorhizal root nodules, speleothems, and marine shallow-water hydrothermal vents. Moreover, this book provides comprehensive accounts of advanced next-generation DNA sequencing, metagenomic techniques, high-throughput 16S rRNA sequencing, and understanding nucleic acid sequence data from fungal, algal, viral, bacterial, cyanobacterial, actinobacterial, and archaeal communities using QIIME software (Quantitative Insights into Microbial Ecology). FEATURES Summarizes recent insight in microbiota and host interactions in distinct habitats, including Antarctic, hydrothermal vents, speleothems, oral, skin, gut, feces, reproductive tract, soil, root, root nodules, forests, and mangroves Illustrates the high-throughput amplicon sequencing, computational techniques involved in the microbiota analysis, downstream analysis and visualization, and multivariate analysis commonly used for microbiome analysis Describes probiotics and prebiotics in the composition of the gut microbiota, skin microbiome impact in dermatologic disease prevention, and microbial communities in the reproductive tract of humans and animals Presents information in a reachable way for students, teachers, researchers, microbiologists, computational biologists, and other professionals who are interested in strengthening or enlarging their knowledge about microbiome analysis with next-generation DNA sequencing in the different branches of the sciences


Lingual and Gastric Lipases

Lingual and Gastric Lipases

Author: Margit Hamosh

Publisher: CRC Press

Published: 2020-04-15

Total Pages: 363

ISBN-13: 1000083322

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First published in 1990: This book discusses the role of fat digestion with regards to Lingual and Gastric Lipases.


Textbook of Pediatric Gastroenterology, Hepatology and Nutrition

Textbook of Pediatric Gastroenterology, Hepatology and Nutrition

Author: Stefano Guandalini

Publisher: Springer

Published: 2015-09-30

Total Pages: 889

ISBN-13: 3319171690

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This textbook provides a comprehensive and state-of-the-art overview of the major issues specific to the field of pediatric gastroenterology, hepatology, and nutrition. The first part of the book, Gastroenterology and Nutrition, presents in a systematic way the overall scope of issues encountered by children (newborn to teenagers) suffering from disorders of the gastrointestinal tract, pancreas and/or presenting nutritional issues. These chapters are structured in logical sections to facilitate consultation and include major topics ranging from congenital disorders to gastrointestinal problems of the newborn, infectious diseases of the gastrointestinal tract, and approach to nutritional problems in the various pediatric ages. The second part of the book, Hepatology, is articulated in a series of chapters which present a comprehensive review of congenital and acquired disorders of the biliary tract and liver. This section also includes a critical analysis of available diagnostic and therapeutic procedures and future perspectives. Written by experts in the field, Textbook of Pediatric Gastroenterology, Hepatology and Nutrition: A Comprehensive Guide to Practice constitutes a much needed, innovative resource combining updated, reliable and comprehensive information with agile consultation for a streamlined approach to the care of children with such disorders.