Biofilm Control And Antimicrobial Agents
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Biofilm Control And Antimicrobial Agents
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Author : S. M. Abu Sayen
language : en
Publisher: CRC Press
Release Date : 2014-02-24
Biofilm Control And Antimicrobial Agents written by S. M. Abu Sayen and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-24 with Science categories.
This new book highlights some of the exciting research that has recently been done in the important and far-ranging field of biofilms and microbial agents. It discusses antimicrobial agents in relation to biofilm control and resistance. The book also introduces biofilm formation and mitigation strategies. It helps explores long-term solutions to the challenges imposed by biofilms.
Biofilms In Human Diseases Treatment And Control
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Author : Sunil Kumar
language : en
Publisher: Springer Nature
Release Date : 2019-11-19
Biofilms In Human Diseases Treatment And Control written by Sunil Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-19 with Medical categories.
This book highlights treatment strategies for bacterial biofilms in connection with a variety of human diseases. In particular, it reviews bacterial biofilm formation and its mechanism. Topics covered include biofilms in human health, the role of biofilms in mediating human diseases, and methods for testing bacterial biofilms. Further sections concentrate on biofilm-mediated diseases in different parts of the human gastrointestinal tract, while therapeutic strategies for biofilm control and natural agents that disrupt bacterial biofilms are also covered. Readers will also find the latest advances in probiotics and biofilms, as well as the use of probiotics to counteract biofilm-associated infections. Biofilms and antimicrobial resistance are discussed. Subsequent chapters address the management of inflammatory bowel disease via probiotics biofilms, as well as the role of probiotics bacteria in the treatment of human diseases associated with bacterial biofilms. The book is chiefly intended for clinicians/scientists in the fields of medical microbiology, applied microbiology, biochemistry, and biotechnology.
Natural Compounds And Novel Sources Of Antimicrobial Agents For Food Preservation And Biofilm Control
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Author : Lizziane Kretli Winkelströter
language : en
Publisher: Frontiers Media SA
Release Date : 2022-04-22
Natural Compounds And Novel Sources Of Antimicrobial Agents For Food Preservation And Biofilm Control written by Lizziane Kretli Winkelströter and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-22 with Science categories.
Formation And Control Of Biofilm In Various Environments
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Author : Hideyuki Kanematsu
language : en
Publisher: Springer Nature
Release Date : 2020-01-25
Formation And Control Of Biofilm In Various Environments written by Hideyuki Kanematsu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-25 with Science categories.
This book provides excellent techniques for detecting and evaluating biofilms: sticky films on materials that are formed by bacterial activity and produce a range of industrial and medical problems such as corrosion, sanitary problems, and infections. Accordingly, it is essential to control biofilms and to establish appropriate countermeasures, from both industrial and medical viewpoints. This book offers valuable, detailed information on these countermeasures. It also discusses the fundamentals of biofilms, relates various substrates to biofilms, and presents a variety of biofilm reactors. However, the most important feature of this book (unlike others on the market) is its clear focus on addressing the practical aspects from an engineering viewpoint. Therefore, it offers an excellent practical guide for engineers and researchers in various fields, and can also be used as a great academic textbook.
Medical Biofilms
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Author : Jana Jass
language : en
Publisher: John Wiley & Sons
Release Date : 2003-04-02
Medical Biofilms written by Jana Jass and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-02 with Science categories.
Biofilms are formed by microorganisms growing on surfaces and comprise a series of microcolonies interspersed with spaces through which fluids and other microorganisms move. In medicine, the primary problems are biofilms associated with implants: infections are increasingly difficult to treat with traditional antibiotics and removal of the implant often becomes essential, frequently leading to higher morbidity and mortality. This will be the first book dedicated to medical biofilms. It will cover much recent information on the problems of biofilms, how to detect them and how to control their presence.
New Insights On Biofilm Antimicrobial Strategies
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Author : Luís Melo
language : en
Publisher: MDPI
Release Date : 2021-08-17
New Insights On Biofilm Antimicrobial Strategies written by Luís Melo and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-17 with Medical categories.
Over the last few decades, the study of microbial biofilms has been gaining interest among the scientific community. These microbial communities comprise cells adhered to surfaces that are surrounded by a self-produced exopolymeric matrix that protects biofilm cells against different external stresses. Biofilms can have a negative impact on different sectors within society, namely in agriculture, food industries, and veterinary and human health. As a consequence of their metabolic state and matrix protection, biofilm cells are very difficult to tackle with antibiotics or chemical disinfectants. Due to this problem, recent advances in the development of antibiotic alternatives or complementary strategies to prevent or control biofilms have been reported. This book includes different strategies to prevent biofilm formation or to control biofilm development and includes full research articles, reviews, a communication, and a perspective.
Biofilms In Infection Prevention And Control
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Author : Steven L. Percival
language : en
Publisher: Academic Press
Release Date : 2014-01-30
Biofilms In Infection Prevention And Control written by Steven L. Percival and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-30 with Science categories.
Biofilms in Infection and Disease Control: A Healthcare Handbook outlines the scientific evidence and rationale for the prevention of infection, the role biofilms play in infection control, and the issues concerning their resistance to antimicrobials. This book provides practical guidance for healthcare and infection control professionals, as well as students, for preventing and controlling infection. Biofilms are the most common mode of bacterial growth in nature. Highly resistant to antibiotics and antimicrobials, biofilms are the source of more than 65 percent of health care associated infections (HCAI), which, according to the WHO, affect 1.4 million people annually. Biofilms are involved in 80 percent of all microbial infections in the body, including those associated with medical devices such as catheters, endotracheal tubes, joint prostheses, and heart valves. Biofilms are also the principle causes of infections of the middle-ear, dental caries, gingivitis, prostatitis and cystic fibrosis. Importantly, biofilms also significantly delay wound healing and reduce antimicrobial efficiency in at-risk or infected skin wounds. Provides specific procedures for controlling and preventing infection Includes case studies of HCAI, and identifies appropriate treatments Presents national government standards for infection prevention and control Includes extensive references and links to websites for further information
Biofilms From A Food Microbiology Perspective Structures Functions And Control Strategies
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Author : Avelino Alvarez-Ordóñez
language : en
Publisher: Frontiers Media SA
Release Date : 2017-03-17
Biofilms From A Food Microbiology Perspective Structures Functions And Control Strategies written by Avelino Alvarez-Ordóñez and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-17 with Electronic book categories.
Materials and equipment in food processing industries are colonized by surface-associated microbial communities called biofilms. In these biostructures microorganisms are embedded in a complex organic matrix composed essentially of polysaccharides, nucleic acids and proteins. This organic shield contributes to the mechanical biofilm cohesion and triggers tolerance to environmental stresses such as dehydratation or nutrient deprivation. Notably, cells within a biofilm are more tolerant to sanitation processes and the action of antimicrobial agents than their free living (or planktonic) counterparts. Such properties make conventional cleaning and disinfection protocols normally not effective in eradicating these biocontaminants. Biofilms are thus a continuous source of persistent microorganisms, including spoilage and pathogenic microorganisms, leading to repeated contamination of processed food with important economic and safety impact. Alternatively, in some particular settings, biofilm formation by resident or technological microorganisms can be desirable, due to possible enhancement of food fermentations or as a means of bioprotection against the settlement of pathogenic microorganisms. In the last decades substantial research efforts have been devoted to unravelling mechanisms of biofilm formation, deciphering biofilm architecture and understanding microbial interactions within those ecosystems. However, biofilms present a high level of complexity and many aspects remain yet to be fully understood. A lot of attention has been also paid to the development of novel strategies for preventing or controlling biofilm formation in industrial settings. Further research needs to be focused on the identification of new biocides effective against biofilm-associated microorganisms, the development of control strategies based on the inhibition of cell-to-cell communication, and the potential use of bacteriocins, bacteriocin-producing bacteria, phage, and natural antimicrobials as anti-biofilm agents, among others. This Research Topic aims to provide an avenue for dissemination of recent advances within the “biofilms” field, from novel knowledge on mechanisms of biofilm formation and biofilm architecture to novel strategies for biofilm control in food industrial settings.
Recent Advances In Bacterial Biofilm Studies
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Author : Liang Wang
language : en
Publisher: BoD – Books on Demand
Release Date : 2024-02-28
Recent Advances In Bacterial Biofilm Studies written by Liang Wang 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 2024-02-28 with Medical categories.
Bacterial biofilm is a complex structure with diverse bacterial cells in a highly organized and ordered group within a matrix of extracellular polymeric substances they produce. Microbes attach to surfaces to develop biofilms, a sophisticated process regulated by factors such as nutritional status and biotic/abiotic surface features. An established biofilm structure mainly comprises bacterial cells, proteins, nucleic acid, and exo-polysaccharides that are extracellular macromolecules excreted as tightly bound layers in microbes, providing a perfect niche for bacteria to exchange genetic material between cells. In addition, bacterial cells in the matrix also communicate via quorum sensing, which greatly impacts biofilm processes. Under clinical circumstances, bacterial biofilm shows great resistance to antibiotics, disinfectants, and body defense systems, making it difficult for clinicians to eradicate and facilitate many infectious disease processes, leading to chronic infections of patients with long-term hospitalization and high mortality rates. Therefore, it is very important to understand the recent advances in forming, regulating, and eradicating biofilms in human infections to better prevent, control, and treat biofilm infections in humans. Written by an international team of basic and clinical researchers, the chapters of this book provide novel insights and advanced knowledge for life science researchers, clinical researchers, doctors, and other interested readers on some of the latest developments in biofilms.
Biofilms In Medicine Industry And Environmental Biotechnology
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Author : Piet Lens
language : en
Publisher: IWA Publishing
Release Date : 2003-04-30
Biofilms In Medicine Industry And Environmental Biotechnology written by Piet Lens and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-30 with Science categories.
Biofilms are of great practical importance for beneficial technologies such as water and wastewater treatment and bioremediation of groundwater and soil. In other settings biofilms cause severe problems, for example in 65% of bacterial infections currently treated by clinicians (particularly those associated with prosthetics and implants), accelerated corrosion in industrial systems, oil souring and biofouling. Until recently, the structure and function of biofilms could only be inferred from gross measures of biomass and metabolic activity. This limitation meant that investigators involved in biofilm research and application had only a crude understanding of the microbial ecology, physical structure and chemical characteristics of biofilms. Consequently, opportunities for the exploitation and control of biofilms were very limited. The past decade has witnessed the development of several new techniques to elucidate the structure and function of biofilms. Examples include: the use of molecular probes that identify different microbes in complex communities as well as their metabolic functions; the use of microsensors that show concentration gradients of key nutrients and chemicals; the use of confocal laser scanning microscopy to describe the physical structure of biofilms and the development of a new generation of mathematical models that allow for the prediction of biofilm structure and function. However, much progress remains to be made in efforts to understand, control and exploit biofilms. This timely book will introduce its readers to the structure and function of biofilms at a fundamental level as determined during the past decade of research, including: Extracellular polymers as the biofilm matrix; Biofilm phenotype (differential gene expression, interspecies signalling); Biofilm ecology; Biofilm monitoring; Resistance of biofilms to antimicrobial agents and Biofilm abatement. Biofilms in Medicine, Industry and Environmental Technology offers a holistic and multi-disciplinary description of the topic, including biofilm formation and composition, but also biofilm monitoring, disinfection and control. All these aspects are presented from three points of views: medical, industrial and environmental biotechnological in a compact, easy to read format.