Pseudomonas Aeruginosa The Opportunist
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Pseudomonas Aeruginosa The Opportunist
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Author : Robert B. Fick, Jr.
language : en
Publisher: CRC Press
Release Date : 1992-12-07
Pseudomonas Aeruginosa The Opportunist written by Robert B. Fick, Jr. and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-12-07 with Medical categories.
Pseudomonas aeruginosa the Opportunist provides an in depth analysis of clinically relevant pathogenetic mechanisms and selected disease states. The book presents the most current discussion of pathogenic mechanisms logically arranged from the microbiology of the Pseudomonadaceae and initial mucosal adherence, progessing to microcolony formation and release of a wide assortment of virulence factors, and closing with the contribution of host cells to the disease process. Cellular and molecular disease mechanisms are covered, including genetic regulation of virulence-associated bacterial products. Future research trends are highlighted as well. Pseudomonas aeruginosa the Opportunist is an excellent reference for bacteriologists, clinical investigators, and practicing clinicians representing a variety of specialties, including ophthalmology, pediatrics, and transplantation.
Pseudomonas Aeruginosa As An Opportunistic Pathogen
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Author : Mario Campa
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Pseudomonas Aeruginosa As An Opportunistic Pathogen written by Mario Campa 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.
Assembling the latest research by an international group of contributors, this volume covers the epidemiology, pathogenesis, clinical features, and control measures of this elusive microorganism. It will provide a deeper understanding of the pathogen to physicians and surgeons caring for patients infected, or at risk of becoming infected, with Pseudomonas Aeruginosa.
Pseudomonas Aeruginosa Biology Genetics And Host Pathogen Interactions
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Author : Dara W. Frank
language : en
Publisher: Frontiers E-books
Release Date : 2012-02-02
Pseudomonas Aeruginosa Biology Genetics And Host Pathogen Interactions written by Dara W. Frank and has been published by Frontiers E-books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-02 with categories.
The opportunistic pathogen Pseudomonas aeruginosa offers a rich variety of biologically relevant topics to explore and serves as a model system to understand the interactions of Gram-negative bacteria with human hosts. The organism adapts readily to most environments. It has a large and variable genome with a great deal of metabolic potential. P. aeruginosa encodes a variety of regulatory systems to fine tune gene expression and integrate environmental signals. This organism can infect both plants and animals and produces a plethora of enzymes and factors that can overcome host defenses. Moreover, it has the ability to change between the states of a sedentary colonizer to an invasive and highly motile organism. Clinically, the bacterium is resistant to many antibiotics making it difficult to treat and impossible to eradicate from the lungs of patients with cystic fibrosis. Intrinsic antibiotic resistance combined with an armamentarium of tissue degradative enzymes makes it imperative to possess a comprehensive understanding of the biology, genetics and pathogenesis of this organism so that novel therapeutics based on virulence product neutralization can be designed and implemented. This Research Topics issue will be devoted to updating the current understanding of P. aeruginosa systems as they relate to its different lifestyles in different environments. The underlying theme is to provide broad overviews and to integrate protein structure-function and gene regulation as it relates to the biology of this bacterium.
Pseudomonas Aeruginosa
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Author : Alain Filloux
language : en
Publisher: Springer Nature
Release Date : 2022-10-18
Pseudomonas Aeruginosa written by Alain Filloux and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-18 with Science categories.
This book covers the wide set of well-regulated virulence factors and defense mechanisms of Pseudomonas aeruginosa focusing on stress responses and the evolution of this opportunistic human pathogen. Pseudomonas aeruginosa is responsible for one out of ten hospital infections. Additionally, this Gram-negative bacterium is accountable for persistent infections in immunocompromised individuals and the leading cause of chronic lung infections in cystic fibrosis patients. This book provides insight on the metabolic versatility of Pseudomonas aeruginosa and its mechanisms for biofilm formation that make this organism highly efficient in causing infections. The book invites the readers to learn more about the intrinsic ability of Pseudomonas aeruginosa to resist a wide variety of antimicrobial agents due to the concerted action of multidrug efflux pumps, antibiotic-degrading enzymes, and the low permeability of bacterial cellular envelopes. Particular focus is put on the evolutionary role of different types of protein-secretion systems in pathogenesis, flagella and their role in chemotaxis and surface sensing, and host-pathogen interactions. This book is a useful introduction to the field for junior scientists interested in the biology and pathogenesis of Pseudomonas aeruginosa. It is also an interesting read for advanced scientists and medical specialists working within this field, providing a broader view of the topic beyond their specific area of specialization.
The Co Occurrence Of Antibiotic Resistance And Virulence In The Opportunistic Pathogen Pseudomonas Aeruginosa
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Author : Daniella Azulai
language : en
Publisher:
Release Date : 2017
The Co Occurrence Of Antibiotic Resistance And Virulence In The Opportunistic Pathogen Pseudomonas Aeruginosa written by Daniella Azulai and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Antibiotics categories.
The development of antibiotic resistance within microbial communities, especially in clinical settings, is currently an important public health issue. Human activity, such as the clinical overuse of therapeutic antibiotics, as well as the spread of antibiotics in the environment by anthropogenic pollution, is mainly responsible for this observed rise in resistance. Furthermore, it is predicted that as antibiotic resistance increases in bacterial populations, as will virulence: the capacity of these microbes to infect. This is due to the selection of antibiotic resistance, through widespread antibiotic use, co-selecting for virulence via shared cellular mechanisms between the two factors. We investigated the proposed link between antibiotic resistance and virulence by utilizing larval zebrafish and Pseudomonas aeruginosa of varying degrees of antibiotic resistance as a host-pathogen model. We were successful in developing a novel method to test virulence via static immersion. Using this technique, we found that there was no significant correlation between antibiotic resistance and virulence in the P. aeruginosa strains that we tested. We conclude that the developed method of static immersion will prove useful in understanding host-pathogen interactions, and can be utilized in future studies moving forward. Lastly, we suggest that further P. aeruginosa strains should be tested, as the lack of correlation between antibiotic resistance and virulence could be due to the small sample size used in this study. Investigating the connection between antibiotic resistance and virulence is crucial in understanding the impacts and consequences of society's current antibiotic use, and potentially in remediating the human activity responsible for the rise of antibiotic resistance in microbial populations.
Opportunistic Premise Plumbing Pathogens
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Author : Joseph O. Falkinham, III
language : en
Publisher: CRC Press
Release Date : 2023-03-31
Opportunistic Premise Plumbing Pathogens written by Joseph O. Falkinham, III and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-31 with Medical categories.
Legionella pneumophila, Pseudomonas aeruginosa, and Mycobacterium avium are water-borne opportunistic premise plumbing pathogens (OPPPs) that cause human disease of great economic cost. The incidence and prevalence of OPPP-disease caused by these three exemplary OPPPs is increasing at alarming rates. As the first book-length review of OPPPs, this book describes the shared characteristics of the emerging group of water-borne pathogens that are normal inhabitants of drinking water systems and premise plumbing. It discusses the selective conditions of drinking water distribution systems and premise plumbing that have led to the emergence of OPPPs. The text also reviews the results of the studies that describe microbial adaptations leading to survival, persistence, and growth in drinking water distribution systems and premise plumbing.
Pseudomonas Infection And Alginates
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Author : Peter Gacesa
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Pseudomonas Infection And Alginates written by Peter Gacesa 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.
The concept of this book arose out of an international workshop, which we organized and held at the University of Wales Conference Centre at Gregynog. The workshop was the first occasion on which researchers from all the different disciplines concerned with the extracellular virulence factors of mucoid strains of Pseudomonas aeruginosa in relation to cystic fibrosis (CF) had met to discuss this multifaceted problem. It was deemed a particularly timely moment to gather together experts for the exchange of facts, ideas and hypotheses. No formal abstracts were presented and no proceedings were published. But during the succeed ing months the organizers were persuaded by a number of participants that a wider audience should benefit from what had proved to be such a fruitful cross-fertilization of expertise. Thus we moved from being workshop organizers to book editors, sure in the knowledge that at least we had a willing and enthusiastic set of contributors! It should be stressed, however, that this book is not a transcript of that workshop. Not all those participants are authors, and some new names have been added. Instead we have focused on alginate as an extracellular virulence factor of P. aeruginosa in CF pulmonary infections. Recent advances in the biochemistry and molecular genetics of alginate bio synthesis, as well as in our understanding of the basic defect in CF and isolation of the gene, mean that the book is even more timely than when first planned.
Molecular Typing Of Pseudomonas Aeruginosa In Distribution Systems
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Author : Samadpour Mansour
language : en
Publisher: American Water Works Association
Release Date : 2001
Molecular Typing Of Pseudomonas Aeruginosa In Distribution Systems written by Samadpour Mansour and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Drinking water categories.
This study examines tap water and clinical isolates of Pseudomonas aeruginosa in order to discover whether the drinking water in Seattle and Austin provides a significant source of opportunistic pathogens. Chapters present background information, describe the materials and methods of the study, pres
Pseudomonas Aeruginosa
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Author : Dinesh Sriramulu
language : en
Publisher: BoD – Books on Demand
Release Date : 2019-10-02
Pseudomonas Aeruginosa written by Dinesh Sriramulu and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-02 with Science categories.
Pseudomonas aeruginosa, though unfamiliar as an aggressive invader, has gained importance in the scientific community due to its association with cystic fibrosis (CF) and its ability to construct biofilms resilient to host defense. The chronic nature of CF allows this bacterium to colonize, adapt, and evolve at its own pace, thereby causing further complications in CF patients. With its huge genetic repertoire and plasticity of the genome, P. aeruginosa has been able to alter its contents by way of deletions, insertions, inversions, and so on. Therefore scientists and researchers are eager to study this bacterium in diverse and unusual niches. Written by experts from around the world, this book describes and discusses the various mechanisms of adaptation and evolution displayed by P. aeruginosa.
Pseudomonas
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Author : Juan-Luis Ramos
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-10-04
Pseudomonas written by Juan-Luis Ramos 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 2006-10-04 with Science categories.
The first three volumes of the Pseudomonas series covered the biology of pseudomonas in a wide context, including the niches they inhabit, the taxonomic relations among members of this group, the molecular biology of gene expression in different niches and under different environmental conditions, the analysis of virulence traits in plants, animals and human pathogens as well as the determinants that make some strains useful for biotechnological applications and promotion of plant growth.Pseudomonas volume 4 is intended to collect some of the most relevant new emerging issues in the field of Pseudomonas that were not assembled in the three previous volumes.This fourth volume covers the following topics:Virulence and PathogensGenomics and ProteomicsPhysiology, Metabolism and Biotechnology.nbsp;Pseudomonas volume 4 will be of use to researchers working on these bacteria, particularly those studying virulence, genomics, physiology, biotechnology, etc. Advanced students in biology, medicine and agronomy will also find this volume a valuable reference during their studies.