Molecular Detection Of Human Bacterial Pathogens

Author : Dongyou Liu
Publisher : CRC Press
ISBN 13 : 1439812381
Total Pages : 1282 pages
Book Rating : 4.89/5 ( download)

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Download or read book Molecular Detection of Human Bacterial Pathogens written by Dongyou Liu and published by CRC Press. This book was released on 2011-04-18 with total page 1282 pages. Available in PDF, EPUB and Kindle. Book excerpt: As more original molecular protocols and subsequent modifications are described in the literature, it has become difficult for those not directly involved in the development of these protocols to know which are most appropriate to adopt for accurate identification of bacterial pathogens. Molecular Detection of Human Bacterial Pathogens addresses this issue, with international scientists in respective bacterial pathogen research and diagnosis providing expert summaries on current diagnostic approaches for major human bacterial pathogens. Each chapter consists of a brief review on the classification, epidemiology, clinical features, and diagnosis of an important pathogenic bacterial genus, an outline of clinical sample collection and preparation procedures, a selection of representative stepwise molecular protocols, and a discussion on further research requirements relating to improved diagnosis. This book represents a reliable and convenient reference on molecular detection and identification of major human bacterial pathogens; an indispensable tool for upcoming and experienced medical, veterinary, and industrial laboratory scientists engaged in bacterial characterization; and an essential textbook for undergraduate and graduate students in microbiology.

Author : Dongyou Liu
Publisher :
ISBN 13 : 9781138115170
Total Pages : 0 pages
Book Rating : 4.77/5 ( download)

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Download or read book Molecular Detection of Human Viral Pathogens written by Dongyou Liu and published by . This book was released on 2017-06-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first in a series of four books, this comprehensive work details the molecular detection of major human viral, bacterial, fungal, and parasitic pathogens. Focusing on sample preparation and molecular detection procedures, each chapter presents a concise review of the pathogen concerned including its taxonomy, biology, epidemiology and pathogenesis; a description of clinical sample collection preparation procedures; a summary of molecular detection methods; representative molecular detection protocols; and a discussion on the challenges, limitations, and advantages for the current methods as well as further research required to improve diagnosis.

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309185548
Total Pages : 397 pages
Book Rating : 4.47/5 ( download)

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Download or read book Microbial Threats to Health written by Institute of Medicine and published by National Academies Press. This book was released on 2003-08-25 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infectious diseases are a global hazard that puts every nation and every person at risk. The recent SARS outbreak is a prime example. Knowing neither geographic nor political borders, often arriving silently and lethally, microbial pathogens constitute a grave threat to the health of humans. Indeed, a majority of countries recently identified the spread of infectious disease as the greatest global problem they confront. Throughout history, humans have struggled to control both the causes and consequences of infectious diseases and we will continue to do so into the foreseeable future. Following up on a high-profile 1992 report from the Institute of Medicine, Microbial Threats to Health examines the current state of knowledge and policy pertaining to emerging and re-emerging infectious diseases from around the globe. It examines the spectrum of microbial threats, factors in disease emergence, and the ultimate capacity of the United States to meet the challenges posed by microbial threats to human health. From the impact of war or technology on disease emergence to the development of enhanced disease surveillance and vaccine strategies, Microbial Threats to Health contains valuable information for researchers, students, health care providers, policymakers, public health officials. and the interested public.

Author : April Joy Aralar
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.79/5 ( download)

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Download or read book Development of a Novel Assay for Molecular Detection and Quantification of Bacteria Directly in Whole Human Blood written by April Joy Aralar and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacteria are all around us. In our environment, on our bodies, and even in the air we breathe. While usually benign, their invasion into the bloodstream can pose severe risks to human health making detection of these microbes of the utmost importance. Typical bacterial detection techniques for clinical diagnostics are limited by long testing times, high rates of false positive and negative detection, and assumptions about the pathogen. This dissertation is centered around the development of a novel method based on digital PCR (dPCR) to accurately and agnostically detect, identify, and quantify bacteria for applications in clinical microbiology. In chapter 1, I developed a novel high-resolution melt (HRM)-based internal amplification control (IAC) strategy for dPCR to provide assurance that clinical specimens are successfully amplified and accurately quantified. I showed that detection of an exogenous IAC using digital HRM (dHRM) reduces the inclusion of false negative partitions, changing the calculated DNA concentration up to 52%. The integration of dHRM enabled classification of partitions that would otherwise be considered ambiguous "rain", which accounts for up to ~3% and ~10% of partitions in intercalating dye and hydrolysis probe dPCR respectively. The IAC was developed for use with a broad-based bacterial primer set for microbial profiling, but can be applied to any dPCR application. I then took these concepts and used them to develop a novel method to detect, quantify, and identify bacteria in human blood samples. This first involved optimizing the assay developed in chapter 1 to avoid interference from human DNA. I then developed a melt curve database for bacterial pathogens using dHRM, quantified the lower limit of detection for our method, and used the assay to quantify bacterial DNA in whole blood samples that were matched to blood culture positives. This study demonstrated that dHRM can be reliably used to differentiate blood culture positive and negative samples from patients with 90% concordance when compared with clinical adjudication. This work resulted in a technique that can be applied to a number of DNA profiling applications and advances the utility of dPCR in clinical applications where accurate quantification is imperative.

Author : Edward F. DeLong
Publisher : Springer
ISBN 13 : 9783642301193
Total Pages : 567 pages
Book Rating : 4.93/5 ( download)

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Download or read book The Prokaryotes written by Edward F. DeLong and published by Springer. This book was released on 2014-10-13 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Prokaryotes is a comprehensive, multi-authored, peer reviewed reference work on Bacteria and Achaea. This fourth edition of The Prokaryotes is organized to cover all taxonomic diversity, using the family level to delineate chapters. Different from other resources, this new Springer product includes not only taxonomy, but also prokaryotic biology and technology of taxa in a broad context. Technological aspects highlight the usefulness of prokaryotes in processes and products, including biocontrol agents and as genetics tools. The content of the expanded fourth edition is divided into two parts: Part 1 contains review chapters dealing with the most important general concepts in molecular, applied and general prokaryote biology; Part 2 describes the known properties of specific taxonomic groups. Two completely new sections have been added to Part 1: bacterial communities and human bacteriology. The bacterial communities section reflects the growing realization that studies on pure cultures of bacteria have led to an incomplete picture of the microbial world for two fundamental reasons: the vast majority of bacteria in soil, water and associated with biological tissues are currently not culturable, and that an understanding of microbial ecology requires knowledge on how different bacterial species interact with each other in their natural environment. The new section on human microbiology deals with bacteria associated with healthy humans and bacterial pathogenesis. Each of the major human diseases caused by bacteria is reviewed, from identifying the pathogens by classical clinical and non-culturing techniques to the biochemical mechanisms of the disease process. The 4th edition of The Prokaryotes is the most complete resource on the biology of prokaryotes. The following volumes are published consecutively within the 4th Edition: Prokaryotic Biology and Symbiotic Associations Prokaryotic Communities and Ecophysiology Prokaryotic Physiology and Biochemistry Applied Bacteriology and Biotechnology Human Microbiology Actinobacteria Firmicutes Alphaproteobacteria and Betaproteobacteria Gammaproteobacteria Deltaproteobacteria and Epsilonproteobacteria Other Major Lineages of Bacteria and the Archaea

Author : Dongyou Liu
Publisher : CRC Press
ISBN 13 : 9781420076448
Total Pages : 905 pages
Book Rating : 4.42/5 ( download)

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Download or read book Molecular Detection of Foodborne Pathogens written by Dongyou Liu and published by CRC Press. This book was released on 2009-07-28 with total page 905 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the vast majority of our food supplies are nutritious and safe, foodborne pathogen-related illness still affects millions of people each year. Large outbreaks of foodborne diseases- such as the recent salmonella outbreak linked to various peanut butter products- continue to be reported with alarming frequency.All-Encompassing Guide to Detecti

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309111145
Total Pages : 284 pages
Book Rating : 4.40/5 ( download)

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Download or read book Global Infectious Disease Surveillance and Detection written by Institute of Medicine and published by National Academies Press. This book was released on 2007-11-11 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Early detection is essential to the control of emerging, reemerging, and novel infectious diseases, whether naturally occurring or intentionally introduced. Containing the spread of such diseases in a profoundly interconnected world requires active vigilance for signs of an outbreak, rapid recognition of its presence, and diagnosis of its microbial cause, in addition to strategies and resources for an appropriate and efficient response. Although these actions are often viewed in terms of human public health, they also challenge the plant and animal health communities. Surveillance, defined as "the continual scrutiny of all aspects of occurrence and spread of a disease that are pertinent to effective control", involves the "systematic collection, analysis, interpretation, and dissemination of health data." Disease detection and diagnosis is the act of discovering a novel, emerging, or reemerging disease or disease event and identifying its cause. Diagnosis is "the cornerstone of effective disease control and prevention efforts, including surveillance." Disease surveillance and detection relies heavily on the astute individual: the clinician, veterinarian, plant pathologist, farmer, livestock manager, or agricultural extension agent who notices something unusual, atypical, or suspicious and brings this discovery in a timely way to the attention of an appropriate representative of human public health, veterinary medicine, or agriculture. Most developed countries have the ability to detect and diagnose human, animal, and plant diseases. Global Infectious Disease Surveillance and Detection: Assessing the Challenges-Finding Solutions, Workshop Summary is part of a 10 book series and summarizes the recommendations and presentations of the workshop.

Author : Mohammed Zourob
Publisher : Springer Science & Business Media
ISBN 13 : 0387751130
Total Pages : 980 pages
Book Rating : 4.39/5 ( download)

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Download or read book Principles of Bacterial Detection: Biosensors, Recognition Receptors and Microsystems written by Mohammed Zourob and published by Springer Science & Business Media. This book was released on 2008-09-03 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Bacterial Detection: Biosensors, Recognition Receptors and Microsystems will cover the up-to-date biosensor technologies used for the detection of bacteria. Written by the world's most renowned and learned scientists each in their own area of expertise, Principles of Bacterial Detection: Biosensors, Recognition Receptors and Microsystems is the first title to cover this expanding research field.

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309165962
Total Pages : 328 pages
Book Rating : 4.69/5 ( download)

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Download or read book Indicators for Waterborne Pathogens written by National Research Council and published by National Academies Press. This book was released on 2004-05-19 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent and forecasted advances in microbiology, molecular biology, and analytical chemistry have made it timely to reassess the current paradigm of relying predominantly or exclusively on traditional bacterial indicators for all types of waterborne pathogens. Nonetheless, indicator approaches will still be required for the foreseeable future because it is not practical or feasible to monitor for the complete spectrum of microorganisms that may occur in water, and many known pathogens are difficult to detect directly and reliably in water samples. This comprehensive report recommends the development and use of a "tool box" approach by the U.S Environmental Protection Agency and others for assessing microbial water quality in which available indicator organisms (and/or pathogens in some cases) and detection method(s) are matched to the requirements of a particular application. The report further recommends the use of a phased, three-level monitoring framework to support the selection of indicators and indicator approaches.Â

Author : Louise O’Connor
Publisher : Springer Science & Business Media
ISBN 13 : 1597451436
Total Pages : 226 pages
Book Rating : 4.37/5 ( download)

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Download or read book Diagnostic Bacteriology Protocols written by Louise O’Connor and published by Springer Science & Business Media. This book was released on 2008-02-05 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of bacterial diagnostics has seen unprecedented advances in recent years. The increased need for accurate detection and identification of bacteria in human, animal, food, and environmental samples has fueled the development of new techniques. The field has seen extensive research aided by the information from bacterial genome sequencing projects. Although traditional methods of bacterial detection and identification remain in use in laboratories around the world, there is now a growing trend toward the use of nucleic ac- based diagnostics and alternative biochemically and immunologically based formats. The ultimate goal of all diagnostic tests is the accurate detection, identification, or typing of microorganisms in samples of interest. Although the resulting information is of obvious use in the areas of patient management, animal health, and quality control, it is also of use in monitoring routes of infection and outlining strategies for infection control. There is, therefore, a need to ensure that the information being provided is of the highest standard and that any new technique is capable of delivering this.