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Microbial Ecology And Intestinal Infections
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Book Synopsis Microbial Ecology and Intestinal Infections by : E. Bergogne-Berezin
Download or read book Microbial Ecology and Intestinal Infections written by E. Bergogne-Berezin and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Congress for Infectious Diseases, Rio de Janeiro - April 17-21, 1988. F.-A. Waldvogel, President
Book Synopsis Microbial Ecology and Intestinal Infections by : Eugénie Bergogne-Berezin
Download or read book Microbial Ecology and Intestinal Infections written by Eugénie Bergogne-Berezin and published by . This book was released on 1989-01-01 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microbial Ecology and Intestinal Infections by : Eugenie Bergogne-Berezin
Download or read book Microbial Ecology and Intestinal Infections written by Eugenie Bergogne-Berezin and published by . This book was released on 1989-04 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Human Microbial Ecology by : Michael J. Hill
Download or read book Human Microbial Ecology written by Michael J. Hill and published by CRC Press. This book was released on 2020-08-11 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this comprehensively written volume is to provide a baseline of information on the normal microflora at various sites in the body. It focuses on the mouth, upper digestive tract, large intestine, skin, and urinogenital tract. Written in an easy-to-read format, this book highlights the level of detail available. For example, it explains that in the mouth and colon the data are extremely detailed and good quantitative information is available on large numbers of bacterial species. This work analyzes the similarities and differences between the microfloras of the various "internal" surfaces, and discusses the clear value of good taxonomy. It focuses on problems and extended research in the progress at other sites. Because this work researches the advances and discoveries made in specific areas of human microbial ecology, it is an ideal source for all who are involved in microbiology, bacteriology, and infectious diseases.
Book Synopsis Microbial Ecology in States of Health and Disease by : Institute of Medicine
Download or read book Microbial Ecology in States of Health and Disease written by Institute of Medicine and published by National Academies Press. This book was released on 2014-02-18 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Individually and collectively, resident microbes play important roles in host health and survival. Shaping and shaped by their host environments, these microorganisms form intricate communities that are in a state of dynamic equilibrium. This ecologic and dynamic view of host-microbe interactions is rapidly redefining our view of health and disease. It is now accepted that the vast majority of microbes are, for the most part, not intrinsically harmful, but rather become established as persistent, co-adapted colonists in equilibrium with their environment, providing useful goods and services to their hosts while deriving benefits from these host associations. Disruption of such alliances may have consequences for host health, and investigations in a wide variety of organisms have begun to illuminate the complex and dynamic network of interaction - across the spectrum of hosts, microbes, and environmental niches - that influence the formation, function, and stability of host-associated microbial communities. Microbial Ecology in States of Health and Disease is the summary of a workshop convened by the Institute of Medicine's Forum on Microbial Threats in March 2013 to explore the scientific and therapeutic implications of microbial ecology in states of health and disease. Participants explored host-microbe interactions in humans, animals, and plants; emerging insights into how microbes may influence the development and maintenance of states of health and disease; the effects of environmental change(s) on the formation, function, and stability of microbial communities; and research challenges and opportunities for this emerging field of inquiry.
Book Synopsis Microbial Ecology of Growing Animals by : Wilhelm Holzapfel
Download or read book Microbial Ecology of Growing Animals written by Wilhelm Holzapfel and published by Elsevier Health Sciences. This book was released on 2005-04-19 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complexity of the microbial population of the animal gastro-intestinal trac has been recognised long ago. However, thus far, investigations have been limited to a few major groups, considered to be dominating, and pathogens that are detrimental and may case diseases and concomitant financial losses in the production animal. Thanks to the latest developments, including improved micriological detection and sampling techniques, and the application of molecular tools to monitor the presence of specific strains in the intestine, our knowlede has increased rapidly in recent years. In addition, new approaches towards improving and/or stabilising animal health, are addressed, with special emphasis on probiotics, and also with regard to the use selected bacterial strains as vehicles for delivery of pharmaceutically active compounds to the muscosa. The book is unique in several respects, not only by its coverage of an extremely wide area in animal gut microbiology, but also by the fact that production animals such as fish and reindeer are included. Scope and treatment of the subject matter and the kind of information that can be found in the volume: Colonisation and development (succession), and mucosal surface composition of the normal microbial population flora in the healthy animal are addressed, whilst estensive information is given on diverse and dominating bacterial populations of different animal types. Reference is also made to those microbial groups considered to be of special benefit to the health and immune protection of the (young) animal bacteria. The development and application of models of the Gastro-Intestinal tract provides a solid basis for studying gut microbial interactions, whilst molecular approaches and the us of molecular tools to monitor the presence of specific strains in the intestine is treated in a comprehensive manner. Wide coverage of different animal types and their gut microbial ecology Extensive and partly new information on the major microbial groups associated with the animal gastro-intestinal tract The book is unique and partly new information and up-to-date information proved in the chapters as a whole
Book Synopsis Microbial Evolution and Co-Adaptation by : Institute of Medicine
Download or read book Microbial Evolution and Co-Adaptation written by Institute of Medicine and published by National Academies Press. This book was released on 2009-05-10 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Joshua Lederberg - scientist, Nobel laureate, visionary thinker, and friend of the Forum on Microbial Threats - died on February 2, 2008. It was in his honor that the Institute of Medicine's Forum on Microbial Threats convened a public workshop on May 20-21, 2008, to examine Dr. Lederberg's scientific and policy contributions to the marketplace of ideas in the life sciences, medicine, and public policy. The resulting workshop summary, Microbial Evolution and Co-Adaptation, demonstrates the extent to which conceptual and technological developments have, within a few short years, advanced our collective understanding of the microbiome, microbial genetics, microbial communities, and microbe-host-environment interactions.
Book Synopsis What You Need to Know about Infectious Disease by : Madeline Drexler
Download or read book What You Need to Know about Infectious Disease written by Madeline Drexler and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Microbiology and Microbial Ecology by : Larry L. Barton
Download or read book Environmental Microbiology and Microbial Ecology written by Larry L. Barton and published by John Wiley & Sons. This book was released on 2019-01-09 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative overview of the ecological activities of microbes in the biosphere Environmental Microbiology and Microbial Ecology presents a broad overview of microbial activity and microbes' interactions with their environments and communities. Adopting an integrative approach, this text covers both conventional ecological issues as well as cross-disciplinary investigations that combine facets of microbiology, ecology, environmental science and engineering, molecular biology, and biochemistry. Focusing primarily on single-cell forms of prokaryotes — and cellular forms of algae, fungi, and protozoans — this book enables readers to gain insight into the fundamental methodologies for the characterization of microorganisms in the biosphere. The authors draw from decades of experience to examine the environmental processes mediated by microorganisms and explore the interactions between microorganisms and higher life forms. Highly relevant to modern readers, this book examines topics including the ecology of microorganisms in engineered environments, microbial phylogeny and interactions, microbial processes in relation to environmental pollution, and many more. Now in its second edition, this book features updated references and major revisions to chapters on assessing microbial communities, community relationships, and their global impact. New content such as effective public communication of research findings and advice on scientific article review equips readers with practical real-world skills. Explores the activities of microorganisms in specific environments with case studies and actual research data Highlights how prominent microbial biologists address significant microbial ecology issues Offers guidance on scientific communication, including scientific presentations and grant preparation Includes plentiful illustrations and examples of microbial interactions, community structures, and human-bacterial connections Provides chapter summaries, review questions, selected reading lists, a complete glossary, and critical thinking exercises Environmental Microbiology and Microbial Ecology is an ideal textbook for graduate and advanced undergraduate courses in biology, microbiology, ecology, and environmental science, while also serving as a current and informative reference for microbiologists, cell and molecular biologists, ecologists, and environmental professionals.
Book Synopsis Microbial Inhabitants of Humans by : Michael Wilson
Download or read book Microbial Inhabitants of Humans written by Michael Wilson and published by Cambridge University Press. This book was released on 2005 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This advanced textbook provides a unique overview of the microbial communities (normal indigenous microbiota) inhabiting those regions of the human body that are exposed to the external environment, including the skin, eyes, oral cavity and the respiratory, urinary, reproductive and gastrointestinal tracts. In order to understand why particular organisms are able to colonise an anatomical region and why the resulting microbial community has a particular composition, an ecological approach is essential. Consequently, the key anatomical and physiological characteristics of each body site are described throughout the book. The crucial roles of the indigenous microbiota in protecting against exogenous pathogens, regulating the development of our immune system and mucosae, and providing nutrients are also discussed. The involvement of these organisms in infections of healthy and debilitated individuals are discussed throughout and methods of manipulating the composition of the indigenous microbiota for the benefit of human health are also described.
Book Synopsis Infections of the Gastrointestinal Tract by : Martin J. Blaser
Download or read book Infections of the Gastrointestinal Tract written by Martin J. Blaser and published by . This book was released on 2002 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Molecular Pathogenesis of Gastrointestinal Infections by : T. Wadström
Download or read book Molecular Pathogenesis of Gastrointestinal Infections written by T. Wadström and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The meeting that provided the material for this book was the 58th Symposium of the Federation of European Microbiological Societies (FEMS) entitled MOLECULAR PATHOGENESIS OF GASTROINTESTINAL INFECTIONS which was held in Helsingor, Denmark from 2nd to 4th September, 1990. The aim of this meeting was to bring together scientists from a range of discipline- microbiology, cell biology, molecular biology and immunology - to consider how microbes, including parasites, colonize and infect the gastrointestinal tract. The programme was designed to focus particular attention on the range of strategies whereby enterovirulent bacteria and parasites colonize the gastrointestinal mucin layer, how they adhere to and penetrate the epithelial layer by entering the cells or passing between them, and how various protein toxins may facilitate these processes. Speakers were especially encouraged to highlight the recent expansion in our knowledge of the molecular mechanisms by which enterotoxigenic and enteropathogenic Escherichia coli, shigellae, salmonellae and Yersinia enterocolitica cause intestinal disease. There were also discussions of recently-discovered gastrointestinal pathogens such as Clostridium difficile and Helicobacter pylori as well as accounts of how virulent determinants can be used to develop new diagnostic methods based on DNA gene probes and the polymerase chain reaction (PCR). These presentations provided the basis for the chapters in this book.
Book Synopsis The Hologenome Concept: Human, Animal and Plant Microbiota by : Eugene Rosenberg
Download or read book The Hologenome Concept: Human, Animal and Plant Microbiota written by Eugene Rosenberg and published by Springer Science & Business Media. This book was released on 2014-01-31 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundbreaking research over the last 10 years has given rise to the hologenome concept of evolution. This concept posits that the holobiont (host plus all of its associated microorganisms) and its hologenome (sum of the genetic information of the host and its symbiotic microorganisms), acting in concert, function as a unique biological entity and therefore as a level of selection in evolution. All animals and plants harbor abundant and diverse microbiota, including viruses. Often the amount of symbiotic microorganisms and their combined genetic information far exceed that of their host. The microbiota with its microbiome, together with the host genome, can be transmitted from one generation to the next and thus propagate the unique properties of the holobiont. The microbial symbionts and the host interact in a cooperative way that affects the health of the holobiont within its environment. Beneficial microbiota protects against pathogens, provides essential nutrients, catabolizes complex polysaccharides, renders harmful chemicals inert, and contributes to the performance of the immune system. In humans and animals, the microbiota also plays a role in behavior. The sum of these cooperative interactions characterizes the holobiont as a unique biological entity. Genetic variation in the hologenome can be brought about by changes in either the host genome or the microbial population genomes (microbiome). Evolution by cooperation can occur by amplifying existing microbes, gaining novel microbiota and by acquiring microbial and viral genes. Under environmental stress, the microbiome can change more rapidly and in response to more processes than the host organism alone and thus influences the evolution of the holobiont. Prebiotics, probiotics, synbiotics and phage therapy are discussed as applied aspects of the hologenome concept.
Download or read book Models of Anaerobic Infection written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ADG held its first International Symposium at Churchill College, Cambridge, in July 1979. The second symposium was also held at Churchill College on 30-31 July, 1981, and this, the third, took place at the same college on 30-31 July,. 1983. The meeting was structured in a format which we hoped would appeal to the full range of our membership. The philosophy of the ADG is that medical microbiologists, veterinarians, toxicologists and dental bacteriologists have much to learn from each other and can best be achieved by bringing these various disciplines together frequently and in informal surroundings. Again the symposium was very generously sponsored by May and Baker Limited who met all costs of the meeting and entertained us splendidly. David Jackson and Donald Bedford were re sponsible for coordinating with the ADG on behalf of May and Baker and, as usual, gave us their full cooperation. This book contains the full-length papers, followed by the posters presented at the meeting. This book also serves as a vehicle for the abstracts of the first meeting of the Society for Intestinal Microbial Ecology and Disease, SIMED, held in Boston, Massachusetts. An introduction to this new society by its President, Sydney M. Finegold, M.D., precedes the abstracts. M.J. Hill VI CONTENTS Preface v List of contributors VIII Introduction to the Anaerobe Discussion Group M.J. Hill XI A guinea-pig model demonstrating synergy between Escherichia coli and Bacteroides fragilis in infected surgical wounds.
Book Synopsis Interfaces in Microbial Ecology by : Kevin C. Marshall
Download or read book Interfaces in Microbial Ecology written by Kevin C. Marshall and published by . This book was released on 1976 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural microbial habitats include various interfaces--liquid-liquid, gas-liquid, solid-liquid, and solid-gas. An interface, the boundary between two phases, has physical and chemical properties that differ from those of either phase. Bacteria, yeasts, and algae often concentrate at interfaces, and the ability of microorganisms to exploit resources in their environment may be markedly affected by the nature of the available interfaces. Included within the realm of microbial activity at interfaces are such wide-ranging topics as predator-prey relations, tooth decay, gastrointestinal tract infections, mating contact, marine fouling, adsorptive bubble processes, oil degradation, rhizosphere associations, and bacterium-clay interactions. In this book, bacteria are treated as living colloidal systems, and the behavior of microorganisms at interfaces is analyzed on the basis of this concept. Nonspecific physical and chemical forces acting on microorganisms at interfaces are described and related to biological factors determining the distribution of and interaction between microorganisms in both aquatic and terrestrial ecosystems. The final chapter describes specific microbe-microbe, microbe-plant, and microbe-animal interfacial interactions. Although laboratory studies of cultured microorganisms are essential in assessing their potential capabilities, an individual microbial species in a natural habitat is confronted by physical, chemical, and biological interactions rarely encountered under pure culture conditions. Interfaces are important aspects of microbial ecosystems, and this study of the influence of interfaces on natural habitats is an important and original contribution to microbial ecology.
Book Synopsis Microbial Ecology by : Bhagwan Narayan Rekadwad
Download or read book Microbial Ecology written by Bhagwan Narayan Rekadwad and published by CRC Press. This book was released on 2024-07-19 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the hidden world of microbiomes, viromes, and biofilms on and inside humans. Our bodies have microbiomes, which contain various bacterial communities, and viromes, which contain viruses. These invisible residents are vital to health and sickness. Infections often result from microbiome imbalances. Pathogenic bacteria can outcompete beneficial ones, causing gut dysbiosis and disease. Understanding this interaction allows probiotics to restore balance and fight infections. Microbes have a major impact on the gut-brain axis. Gut bacteria affect mood, behavior, and neurodegenerative illnesses by producing neurotransmitters and influencing brain development. The "diabesity" relationship to microbiome changes underscores its relevance in metabolic illnesses like diabetes and NAFLD. The microbiota can also affect cancer progression. Specific bacterial strains may promote tumor growth or prevent metastasis, enabling microbiome-based cancer treatments. Probiotics—live bacteria—have enormous potential. Beneficial strains can improve intestinal balance, fight infections, and treat diabetes and autoimmune conditions. Fecal transplants or co-sleeping may modify microbial ecosystems and health effects. Microbiomes, viromes, and biofilms are complex, requiring advanced tools. The makeup, function, and interactions of these communities can be characterized using next-generation sequencing (NGS). As NGS technology advances, researchers explore this hidden world, offering a future where microbiome manipulation underpins customized therapy and preventive healthcare. This area has great potential for understanding health, improving well-being, and fighting diseases in innovative ways.
Book Synopsis Ending the War Metaphor by : Institute of Medicine
Download or read book Ending the War Metaphor written by Institute of Medicine and published by National Academies Press. This book was released on 2006-07-09 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infectious diseases have existed longer than us, as long as us, or are relatively newer than us. It may be the case that a disease has existed for many, many years but has only recently begun affecting humans. At the turn of the century the number of deaths caused by infections in the United States had been falling steadily but since the '80s has seen an increase. In the past 30 years alone 37 new pathogens have been identified as human disease threats and 12% of known human pathogens have been classified as either emerging or remerging. Whatever the story, there is currently a "war" on infectious diseases. This war is simply the systematic search for the microbial "cause" of each disease, followed by the development of antimicrobial therapies. The "war" on infectious diseases, however, must be revisited in order to develop a more realistic and detailed picture of the dynamic interactions among and between host organisms and their diverse populations of microbes. Only a fraction of these microbes are pathogens. Thus, in order to explore the crafting of a new metaphor for host-microbe relationships, and to consider how such a new perspective might inform and prioritize biomedical research, the Forum on Microbial Threats of the Institute of Medicine (IOM) convened the workshop, Ending the War Metaphor: The Changing Agenda for Unraveling the Host-Microbe Relationship on March 16-17, 2005. Workshop participants examined knowledge and approaches to learning about the bacterial inhabitants of the human gut, the best known host-microbe system, as well as findings from studies of microbial communities associated with other mammals, fish, plants, soil, and insects. The perspective adopted by this workshop is one that recognizes the breadth and diversity of host-microbe relationships beyond those relative few that result in overt disease. Included in this summary are the reports and papers of individuals participating in the Forum as well as the views of the editors.
