Size Limits of Very Small Microorganisms

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Publisher : National Academies Press
ISBN 13 : 0309172748
Total Pages : 171 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Size Limits of Very Small Microorganisms by : National Research Council

Download or read book Size Limits of Very Small Microorganisms written by National Research Council and published by National Academies Press. This book was released on 1999-09-13 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: How small can a free-living organism be? On the surface, this question is straightforward-in principle, the smallest cells can be identified and measured. But understanding what factors determine this lower limit, and addressing the host of other questions that follow on from this knowledge, require a fundamental understanding of the chemistry and ecology of cellular life. The recent report of evidence for life in a martian meteorite and the prospect of searching for biological signatures in intelligently chosen samples from Mars and elsewhere bring a new immediacy to such questions. How do we recognize the morphological or chemical remnants of life in rocks deposited 4 billion years ago on another planet? Are the empirical limits on cell size identified by observation on Earth applicable to life wherever it may occur, or is minimum size a function of the particular chemistry of an individual planetary surface? These questions formed the focus of a workshop on the size limits of very small organisms, organized by the Steering .Group for the Workshop on Size Limits of Very Small Microorganisms and held on October 22 and 23, 1998. Eighteen invited panelists, representing fields ranging from cell biology and molecular genetics to paleontology and mineralogy, joined with an almost equal number of other participants in a wide-ranging exploration of minimum cell size and the challenge of interpreting micro- and nano-scale features of sedimentary rocks found on Earth or elsewhere in the solar system. This document contains the proceedings of that workshop. It includes position papers presented by the individual panelists, arranged by panel, along with a summary, for each of the four sessions, of extensive roundtable discussions that involved the panelists as well as other workshop participants.

Screening for Methicillin-Resistant Staphylococcus Aureus (Mrsa)

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Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781491256442
Total Pages : 0 pages
Book Rating : 4.2/5 (564 download)

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Book Synopsis Screening for Methicillin-Resistant Staphylococcus Aureus (Mrsa) by : U. S. Department Human Services

Download or read book Screening for Methicillin-Resistant Staphylococcus Aureus (Mrsa) written by U. S. Department Human Services and published by Createspace Independent Publishing Platform. This book was released on 2013-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methicillin-resistant Staphylococcus aureus (MRSA) emerged as a clinically relevant human pathogen more than five decades ago. The virulent bacterium was first detected in hospitals and other health care facilities where vulnerable hosts, frequent exposure to the selective pressure of intensive antimicrobial therapy, and the necessity for invasive procedures created a favorable environment for dissemination. MRSA emerged as an important cause of healthcare-associated infections, particularly central line-associated bloodstream infection, ventilator-associated pneumonia, and surgical site infection (SSI). Despite the adoption of infection-control measures, the incidence of MRSA infection at most U.S. hospitals steadily increased for many years, but it is now decreasing. While the decrease in the incidence of MRSA infection may be due to efforts to screen for MRSA carriage, it may also be due to secular trends (such as efforts to improve patient safety) and to confounders (such as efforts to improve the appropriate use of antibiotics and to decrease healthcare-associated infections in general, including catheter-associated bloodstream infection, ventilator-associated pneumonia, and SSI). A number of analyses suggest that MRSA infections are associated with increased mortality and cost of care when compared with those due to strains that are susceptible to methicillin. Even the availability of newer pharmaceutical agents with specific activity against MRSA has not ameliorated the challenge of caring for patients with MRSA. The widespread use of these agents has been limited, in part due to toxicity, cost, and uncertainty as to optimal indications. The management and control of MRSA have been further complicated by dramatic changes in the epidemiology of transmission and infection observed over the past two decades. Specifically, S. aureus strains resistant to methicillin, once exclusively linked to hospital care, have increasingly been detected among patients in the community who lack conventional risk factors for MRSA infection. Community-acquired MRSA has been linked to outbreaks of infection in hospitals and health care facilities. Conventional strategies for the control of MRSA have focused on the prevention of spread from patient to patient. The effectiveness of hand hygiene in preventing the spread of MRSA has been demonstrated in observational studies in which hand hygiene promotion campaigns were associated with subsequent reductions in the incidence of MRSA among hospitalized patients. While hand hygiene remains important in the effort to control MRSA transmission, the continued spread of the pathogen after its initial introduction in most facilities has prompted efforts to identify additional strategies. The use of contact isolation-including the donning of gowns and gloves when interacting with patients colonized or infected with MRSA and the assignment of such patients to single rooms or to a room with a group of affected patients-has been widely promoted and adopted. Such isolation precautions now are the centerpiece of most authoritative guidelines for MRSA control. Despite the broad consensus associated with the use of contact isolation for MRSA prevention, the specific evidence in support of this practice remains limited and indirect. The objective of this review was to synthesize comparative studies that examined the benefits or harms of screening for MRSA carriage in the inpatient or outpatient settings. The review examined MRSA-screening strategies applied to all hospitalized or ambulatory patients, as well as screening strategies applied to selected inpatient or outpatient populations, and compared them with no screening or with screening of selected patient populations. The review evaluated MRSA-screening strategies that included screening with or without isolation and with or without attempted eradication/decolonization.

Growth Modeling

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Publisher : Guilford Publications
ISBN 13 : 1462526063
Total Pages : 558 pages
Book Rating : 4.4/5 (625 download)

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Book Synopsis Growth Modeling by : Kevin J. Grimm

Download or read book Growth Modeling written by Kevin J. Grimm and published by Guilford Publications. This book was released on 2016-10-17 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth models are among the core methods for analyzing how and when people change. Discussing both structural equation and multilevel modeling approaches, this book leads readers step by step through applying each model to longitudinal data to answer particular research questions. It demonstrates cutting-edge ways to describe linear and nonlinear change patterns, examine within-person and between-person differences in change, study change in latent variables, identify leading and lagging indicators of change, evaluate co-occurring patterns of change across multiple variables, and more. User-friendly features include real data examples, code (for Mplus or NLMIXED in SAS, and OpenMx or nlme in R), discussion of the output, and interpretation of each model's results. User-Friendly Features *Real, worked-through longitudinal data examples serving as illustrations in each chapter. *Script boxes that provide code for fitting the models to example data and facilitate application to the reader's own data. *"Important Considerations" sections offering caveats, warnings, and recommendations for the use of specific models. *Companion website supplying datasets and syntax for the book's examples, along with additional code in SAS/R for linear mixed-effects modeling.

Bacterial Cell Wall

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Publisher : Elsevier
ISBN 13 : 0080860877
Total Pages : 607 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Bacterial Cell Wall by : J.-M. Ghuysen

Download or read book Bacterial Cell Wall written by J.-M. Ghuysen and published by Elsevier. This book was released on 1994-02-09 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies of the bacterial cell wall emerged as a new field of research in the early 1950s, and has flourished in a multitude of directions. This excellent book provides an integrated collection of contributions forming a fundamental reference for researchers and of general use to teachers, advanced students in the life sciences, and all scientists in bacterial cell wall research. Chapters include topics such as: Peptidoglycan, an essential constituent of bacterial endospores; Teichoic and teichuronic acids, lipoteichoic acids, lipoglycans, neural complex polysaccharides and several specialized proteins are frequently unique wall-associated components of Gram-positive bacteria; Bacterial cells evolving signal transduction pathways; Underlying mechanisms of bacterial resistance to antibiotics.

Bioethics as Practice

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Publisher : Univ of North Carolina Press
ISBN 13 : 0807861219
Total Pages : 268 pages
Book Rating : 4.8/5 (78 download)

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Book Synopsis Bioethics as Practice by : Judith Andre

Download or read book Bioethics as Practice written by Judith Andre and published by Univ of North Carolina Press. This book was released on 2003-10-16 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Those who work in bioethics and the medical humanities come from many different backgrounds, such as health care, philosophy, law, the social sciences, and religious studies. The work they do also varies widely: consulting on ethical issues in patient care, working with legislatures, dealing with the media, teaching, speaking, writing and more. Writing as a participant in this developing field, Judith Andre offers a model to unify its diversity. Using the term "bioethics" broadly, to include all the medical humanities, she articulates ideals for the field, identifies its temptations and moral pitfalls, and argues for the central importance of certain virtues. Perhaps the most original of these is the virtue of choosing projects well, which demands not only broadening the field's focus but also understanding the forces that have kept it too narrow. Andre offers an imaginative analysis of the special problems presented by interdisciplinary work and discusses the intellectual virtues necessary for its success. She calls attention to the kinds of professional communities that are necessary to support good work. The book draws from interviews with many people in the field and from the findings of social scientists. It includes the author's personal reflections, several extended allegories, and philosophical analysis.

Microbiology

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Publisher :
ISBN 13 : 9781942341536
Total Pages : 140 pages
Book Rating : 4.3/5 (415 download)

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Book Synopsis Microbiology by : Holly Ahern

Download or read book Microbiology written by Holly Ahern and published by . This book was released on 2018-05-22 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a group of organisms that are too small to see and best known for being agents of disease and death, microbes are not always appreciated for the numerous supportive and positive contributions they make to the living world. Designed to support a course in microbiology, Microbiology: A Laboratory Experience permits a glimpse into both the good and the bad in the microscopic world. The laboratory experiences are designed to engage and support student interest in microbiology as a topic, field of study, and career. This text provides a series of laboratory exercises compatible with a one-semester undergraduate microbiology or bacteriology course with a three- or four-hour lab period that meets once or twice a week. The design of the lab manual conforms to the American Society for Microbiology curriculum guidelines and takes a ground-up approach -- beginning with an introduction to biosafety and containment practices and how to work with biological hazards. From there the course moves to basic but essential microscopy skills, aseptic technique and culture methods, and builds to include more advanced lab techniques. The exercises incorporate a semester-long investigative laboratory project designed to promote the sense of discovery and encourage student engagement. The curriculum is rigorous but manageable for a single semester and incorporates best practices in biology education.

Gram-positive Pathogens

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Publisher :
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gram-positive Pathogens by : Vincent A. Fischetti

Download or read book Gram-positive Pathogens written by Vincent A. Fischetti and published by . This book was released on 2000 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the only single volume to deal with all aspects of gram–positive pathogens. It addresses the mechanisms of gram–positive bacterial pathogenicity, including the current knowledge on gram–positive structure and mechanisms of antibiotic resistance. Emphasizing streptococci, staphylococci, listeria, and spore–forming pathogens, Gram–Positive Pathogens includes chapters written by many of the leading researchers in these areas. The chapters systematically dissect these organisms biologically, genetically, and immunologically in an attempt to understand the strategies used by these bacteria to cause human disease.

Microbiology

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Publisher :
ISBN 13 : 9781938168147
Total Pages : 1301 pages
Book Rating : 4.1/5 (681 download)

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Book Synopsis Microbiology by : Nina Parker

Download or read book Microbiology written by Nina Parker and published by . This book was released on 2016-05-30 with total page 1301 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology's art program enhances students' understanding of concepts through clear and effective illustrations, diagrams, and photographs. Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology."--BC Campus website.

Addressing Emerging Infectious Disease Threats

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Addressing Emerging Infectious Disease Threats by :

Download or read book Addressing Emerging Infectious Disease Threats written by and published by . This book was released on 1994 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This plan addresses the need to improve our ability to identify infectious disease threats and respond to them effectively by improving the public health infrastructure at the local, state and federal levels. The goals of the plan are surveillance (detect, promptly investigate, and monitor emerging pathogens, the diseases they cause, and the factors influencing their emergence); applied research (integrate laboratory science and epidemiology to optimize public health practice); prevention and control (enhance communication of public health information about emerging diseases and ensure prompt implementation of prevention strategies); and infrastructure (strengthen local, state, and federal public health infrastructures to support surveillance and implement prevention and control programs).

Mayo Clinic Infectious Diseases Board Review

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Publisher : OUP USA
ISBN 13 : 0199827621
Total Pages : 581 pages
Book Rating : 4.1/5 (998 download)

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Book Synopsis Mayo Clinic Infectious Diseases Board Review by : Zelalem Temesgen

Download or read book Mayo Clinic Infectious Diseases Board Review written by Zelalem Temesgen and published by OUP USA. This book was released on 2011-09-16 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by practicing infectious diseases specialists at Mayo Clinic, this comprehensive, state-of-the-art publication covers current and essential clinical aspects of diseases likely to be encountered by the infectious disease specialist as well as to appear on the subspecialty infectious diseases board examination.

Jawetz Melnick & Adelbergs Medical Microbiology 28 E

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Publisher : McGraw Hill Professional
ISBN 13 : 1260012034
Total Pages : 880 pages
Book Rating : 4.2/5 (6 download)

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Book Synopsis Jawetz Melnick & Adelbergs Medical Microbiology 28 E by : Stefan Riedel

Download or read book Jawetz Melnick & Adelbergs Medical Microbiology 28 E written by Stefan Riedel and published by McGraw Hill Professional. This book was released on 2019-08-25 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand the clinically relevant aspects of microbiology with this student-acclaimed, full-color review --- bolstered by case studies and hundreds of USMLE®-style review questions A Doody's Core Title for 2024 & 2021! Since 1954, Jawetz, Melnick & Adelberg’s Medical Microbiology has been hailed by students, instructors, and clinicians as the single-best resource for understanding the roles microorganisms play in human health and illness. Concise and fully up to date, this trusted classic links fundamental principles with the diagnosis and treatment of microbial infections. Along with brief descriptions of each organism, you will find vital perspectives on pathogenesis, diagnostic laboratory tests, clinical findings, treatment, and epidemiology. The book also includes an entire chapter of case studies that focuses on differential diagnosis and management of microbial infections. Here’s why Jawetz, Melnick & Adelberg’s Medical Microbiology is essential for USMLE® review: 640+ USMLE-style review questions 350+ illustrations 140+ tables 22 case studies to sharpen your differential diagnosis and management skills An easy-to-access list of medically important microorganisms Coverage that reflects the latest techniques in laboratory and diagnostic technologies Full-color images and micrographs Chapter-ending summaries Chapter concept checks Jawetz, Melnick & Adelberg’s Medical Microbiology, Twenty-Eighth Edition effectively introduces you to basic clinical microbiology through the fields of bacteriology, mycology, and parasitology, giving you a thorough yet understandable review of the discipline. Begin your review with it and see why there is nothing as time tested or effective.

Advances in Cell and Molecular Diagnostics

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Publisher : Academic Press
ISBN 13 : 0128136804
Total Pages : 300 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Advances in Cell and Molecular Diagnostics by : P.B. Raghavendra

Download or read book Advances in Cell and Molecular Diagnostics written by P.B. Raghavendra and published by Academic Press. This book was released on 2018-01-02 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Cell and Molecular Diagnostics brings the scientific advances in the translation and validation of cellular and molecular discoveries in medicine into the clinical diagnostic setting. It enumerates the description and application of technological advances in the field of cellular and molecular diagnostic medicine, providing an overview of specialized fields, such as biomarker, genetic marker, screening, DNA-profiling, NGS, cytogenetics, transcriptome, cancer biomarkers, prostate specific antigen, and biomarker toxicologies. In addition, it presents novel discoveries and clinical pathologic correlations, including studies in oncology, infectious diseases, inherited diseases, predisposition to disease, and the description or polymorphisms linked to disease states. This book is a valuable resource for oncologists, practitioners and several members of the biomedical field who are interested in understanding how to apply cutting-edge technologies into diagnostics and healthcare. - Encompasses the current scientific advances in the translation and validation of cellular and molecular discoveries into the clinical diagnostic setting - Explains the application of cellular and molecular diagnostics methodologies in clinical trials - Focuses on translating preclinical tests to the bedside in order to help readers apply the most recent technologies to healthcare

Report

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Publisher :
ISBN 13 :
Total Pages : 654 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Report by : South Africa. Dept. of Agriculture. Division of Veterinary Research

Download or read book Report written by South Africa. Dept. of Agriculture. Division of Veterinary Research and published by . This book was released on 1915 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Review of Medical Microbiology and Immunology 15E

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Publisher : McGraw-Hill Education / Medical
ISBN 13 : 9781259644498
Total Pages : 832 pages
Book Rating : 4.6/5 (444 download)

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Book Synopsis Review of Medical Microbiology and Immunology 15E by : Warren E. Levinson

Download or read book Review of Medical Microbiology and Immunology 15E written by Warren E. Levinson and published by McGraw-Hill Education / Medical. This book was released on 2018-05-10 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. The most concise, clinically relevant, and current review of medical microbiology and immunology Review of Medical Microbiology and Immunology is a succinct, high-yield review of the medically important aspects of microbiology and immunology. It covers both the basic and clinical aspects of bacteriology, virology, mycology, parasitology, and immunology and also discusses important infectious diseases using an organ system approach. The book emphasizes the real-world clinical application of microbiology and immunology to infectious diseases and offers a unique mix of narrative text, color images, tables and figures, Q&A, and clinical vignettes. • Content is valuable to any study objective or learning style • Essential for USMLE review and medical microbiology coursework • 650 USMLE-style practice questions test your knowledge and understanding • 50 clinical cases illustrate the importance of basic science information in clinical diagnosis • A complete USMLE-style practice exam consisting of 80 questions helps you prepare for the exam • Pearls impart important basic science information helpful in answering questions on the USMLE • Concise summaries of medically important organisms • Self-assessment questions with answers appear at the end of each chapter • Color images depict clinically important findings, such as infectious disease lesions • Gram stains of bacteria, electron micrographs of viruses, and microscopic images depict fungi, protozoa, and worms • Chapters on infectious diseases from an organ system perspective

Toll-Like Receptors (TLRs) and Innate Immunity

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Publisher : Springer Science & Business Media
ISBN 13 : 3540721673
Total Pages : 243 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Toll-Like Receptors (TLRs) and Innate Immunity by : Stefan Bauer

Download or read book Toll-Like Receptors (TLRs) and Innate Immunity written by Stefan Bauer and published by Springer Science & Business Media. This book was released on 2007-12-11 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overall recent research on TLRs has led to tremendous increase in our understanding of early steps in pathogen recognition and will presumably lead to potent TLR targeting therapeutics in the future. This book reviews and highlights our recent understanding on the function and ligands of TLRs as well as their role in autoimmunity, dendritic cell activation and target structures for therapeutic intervention.

Bacterial Pathogenesis

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Publisher : Academic Press
ISBN 13 : 0080860567
Total Pages : 643 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Bacterial Pathogenesis by :

Download or read book Bacterial Pathogenesis written by and published by Academic Press. This book was released on 1998-07-01 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established almost 30 years ago, Methods in Microbiology is the most prestigious series devoted to techniques and methodology in the field. Now totally revamped, revitalized, with a new format and expanded scope, Methods in Microbiology will continue to provide you with tried and tested, cutting-edge protocols to directly benefit your research. - Focuses on the methods most useful for the microbiologist interested in the way in which bacteria cause disease - Includes section devoted to 'Approaches to characterising pathogenic mechanisms' by Stanley Falkow - Covers safety aspects, detection, identification and speciation - Includes techniques for the study of host interactions and reactions in animals and plants - Describes biochemical and molecular genetic approaches - Essential methods for gene expression and analysis - Covers strategies and problems for disease control

Novel Frontiers in the Production of Compounds for Biomedical Use

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Publisher : Springer Science & Business Media
ISBN 13 : 0306468859
Total Pages : 436 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Novel Frontiers in the Production of Compounds for Biomedical Use by : A. van Broekhoven

Download or read book Novel Frontiers in the Production of Compounds for Biomedical Use written by A. van Broekhoven and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book entitled “Novel Frontiers in the Production of Compounds for Biomedical Uses” can perhaps be placed in its best perspective by the Shakespearean character in The Tempest who exclaimed" What’s past is prologue”. Indeed, this compilation of some of the outstanding presentations in the field of biomedicine made at th the 9 European Congress on Biotechnology (Brussels, Belgium, July 11-15, 1999) not only reflects the achievements of the recent past, but provides a privileged glimpse of the biotechnology that is emerging in the first decade of the new Millennium. It is becoming increasingly apparent that biotechnology is offering biomedicine novel approaches and solutions to develop a sorely needed new generation of biopharmaceuticals. This is all the more necessary because in recent years, new diseases have emerged with extraordinary lethality in all corners of the globe, while age-related chronic illnesses have filled the gap wherever biomedicine has made successful inroads. The rise of antibiotic resistance also poses major threats to public health. Thus, as disease patterns evolve, the rational development of new drugs is becoming urgent, not only for the clinical outcome of patients, but also in optimising the allocation of scarce health care resources through the use of cost-effective productions methods. It is in response to all these challenges that biotechnology offers new strategies that go beyond the more traditional approaches. By the mid-1990’s, the number of recombinant products approved annually for therapeutic use reached double digits. With the advent of the genomics revolution.