Download or read book Cryptosporidiosis and Microsporidiosis written by Franz Petry and published by Karger Medical and Scientific Publishers. This book was released on 2000-01-01 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: '... This volume provides most complete and balanced coverage of essential aspects of the pathogens as well as the diagnosis and clinical correlations of the disease they cause. It is set to become a valuable refrence for parasitologists, protozoologists, molecular biologists, clinical mecrobiologists, epidemiologists and specialists in infectious diseases.'

Download or read book Cryptosporidium From Molecules to Disease written by R.C.A. Thompson and published by Elsevier. This book was released on 2003-12-17 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the relatively short period since Cryptosporidium was recognised as a human pathogen, and that it could be transmitted in water as well as directly between animals and people, it has been the subject of intense investigations. Its status as an opportunistic pathogen, especially in AIDS patients, and the lack of effective anti-cryptosporidial drugs have served to emphasise the public health importance of this organism. This has to some extent overshadowed the fact that Cryptosporidium is also an important pathogen of domestic animals and wildlife. In recent years, the application of molecular biology and culture techniques have had an enormous impact on our understanding of the aetiological agents of cryptosporidial infections and our ability to study the causative agents in the laboratory. As a consequence, a wealth of information and novel data has been produced during the last 3-4 years, particularly in the areas of taxonomy, biology, pathogenesis, epidemiology - particularly zoonotic and water borne transmission, and treatment.It is thus very timely to bring together in this book the international research community involved to review the major advances in research and identify the important research priorities for the future, thus enabling as wide an audience as possible to benefit from and share in this comprehensive look at Cryptosporidium and cryptosporidiosis.

Download or read book Cryptosporidium parasite and disease written by Simone M. Cacciò and published by Springer Science & Business Media. This book was released on 2013-11-29 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume on Cryptosporidium and Cryptosporidiosis discusses all relevant aspects of the biology, molecular biology, host-parasite interaction, epidemiology as well as diagnosis and treatment of these widespread parasites. It represents a useful guide for physicians, microbiologists, veterinarians and water professionals seeking advanced knowledge and guidance about these important parasitic pathogens. A section on practical lab procedures discusses step-by-step guidelines for sample preparation and lab procedures. The new book may further serve as a reference work for graduate students in medical and veterinary microbiology.​

Download or read book Cryptosporidium written by Mark S Smith and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cryptosporidium, in its various forms, is a widely recognised cause of outbreaks of waterborne disease. Regulatory bodies worldwide are increasingly requiring the development of "fit-for-purpose" detection methods for this protozoan parasite, but analysis is often problematic. Bringing together international academic and industry-based experts, this book provides a comprehensive review of the current state of analytical techniques for the detection of Cryptosporidium, as well as looking at likely future developments. In particular, the issues of species identification and oocyst viability are addressed. Quality assurance issues and potential problems associated with the new Cryptosporidium regulations are also highlighted. The extent of the perceived problems and the regulatory backdrop against which the analysis must be carried out are also discussed. Scientists in the water industry, environmental testing laboratories, researchers, consultants, environmental health professionals, food manufacturers and regulatory or environmental bodies are amongst the many who should read this book. In addition, anyone with an interest in microbiological challenges and problem-solving will welcome the coverage.

Download or read book Inactivation of Cryptosporidium Parvum in Natural Waters Using Free Chlorine written by Jeffrey A. Starke and published by . This book was released on 2001 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waterborne transmission of disease has been documented throughout history. One of the greatest contributions to 20% century society has been the advent and application of water treatment technologies. However, analysis of current World Health Organization (WHO) estimates of illness and mortality and epidemiological investigations in the United States still indicates that the threat to public health from waterborne disease still exists There are a plethora of contaminants (both chemical and microbiological) that impose a direct risk to public health in the United States. The United States Environmental Protection Agency (EPA) reviews these contaminants and focuses its efforts upon the chemicals and microorganisms that are entered on the Contaminant Candidate List (CCL). Although it has never appeared on the CCL, a large amount of research during the 1990s was focused upon Cryptosporidium parvum, a pathogenic waterborne parasite, to fmd methods and techniques to measure, remove, and inactivate it in drinking water supplies. C. parvum gained national public attention in 1993 when cryptosporidiosis in Milwaukee, Wisconsin infected an estimated 403,000 people and killed an estimated 65 to 100 people (MacKenzie, et al., 1994).

Download or read book Cryptosporidium Health Advisory written by and published by . This book was released on 1993 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cryptosporidium and Cryptosporidiosis written by Ronald Fayer and published by CRC Press. This book was released on 2007-12-25 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the microscopic observation of infection to the widespread application of molecular techniques in taxonomy and epidemiology, to the genome sequencing of two major species and advances in biochemistry, phylogeny, and water treatment, new information on this fascinating genus continues to mount as we discover and utilize the latest scientific te

Download or read book Cryptosporidium written by Jan R. Mead and published by Humana. This book was released on 2019-08-27 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book encompasses broad aspects of Cryptosporidium research with established methods that have been improved and expanded over the years as well as recent cutting-edge techniques. Within this collection are numerous molecular methods as well as protocols for genotyping and diagnostics, while also including room for in vitro cell culture techniques to address the issues with growing this difficult organism continuously. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Cryptosporidium: Methods and Protocols serves as an idea guide to the inherent challenges of working with cryptosporidial parasites to provide a foundation for new investigators to build upon. The chapter “Accessing Cryptosporidium Omic and Isolate Data via CryptoDB.org” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Download or read book Cryptosporidium Parvum Viability Assay written by Miodrag Belosevic and published by American Water Works Association. This book was released on 2000 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advancing Cryptosporidium Parvum Detection Methodologies written by Mark C. Jenkins and published by American Water Works Association. This book was released on 2002 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study focused on ideal methods of detecting C. parvum oocysts which give low detection limits, specific and sensitive detection in concentraded samples, and differentiation of viable from non-viable oocysts; are usable by a water treatment facility and provide quantitative results within a few hours. Potential useful methods are continuous flow centrifugation, rel-time TaqMan PCR, cell culture inoculation followed by PCR of DNA extration, and FISH.

Download or read book Diagnostic Pathology of Infectious Disease E Book written by Richard L. Kradin and published by Elsevier Health Sciences. This book was released on 2017-04-26 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and up to date, the Second Edition of Diagnostic Pathology: Infectious Disease, by Dr. Richard Kradin, is an invaluable tool for the accurate diagnosis of any infectious disease?from the common to the most challenging. The organ-based format makes it an especially useful tool for surgical pathologists' daily diagnostic and management issues. High-quality, full-color illustrations and differential diagnosis tables accompany each lesion, clearly depicting how to recognize the morphology of organisms and the spectrum of histological responses that they may cause. - Addresses the most difficult diagnostic issues that practicing or trainee surgical pathologists face when handling infectious disease tissue specimens. - Highlights morphological characteristics and landmarks of tissue samples for easy access to information necessary for signing out a specimen. - Emphasizes the host responses critical in differential diagnosis to serve as a second opinion when non-infectious diagnoses mimic and confound the diagnosis of infection. - Completely revised with the latest diagnostic support and hot topics in the field: - A new chapter on novel techniques in microbiology - A new chapter on eye infections - New coverage of immunohistochemical staining and other molecular diagnostic techniques - New discussions of human papillomavirus, a critical tool in predictive cancer screening - New information on infections in the immunocompromised host and related special considerations - Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, images, videos (including video updates), glossary, and references from the book on a variety of devices.

Download or read book Surgical Pathology of the GI Tract Liver Biliary Tract and Pancreas written by Robert D. Odze and published by Elsevier Health Sciences. This book was released on 2009-01-01 with total page 1387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This one-of-a-kind reference provides a comprehensive and practical guide to help you interpret endoscopic biopsies and resection specimens of all organs related to the digestive system. Plus, thanks to Expert Consult, you'll be able to access the entire contents of this title online and download all images, from anywhere there's an internet connection. The more than 2250 high quality illustrations, 30% more than in the first edition, help you recognize and diagnose any tissue sample under the microscope. Five new chapters, additional expert authors, expanded tables, and coverage of the current clinical approach to management and treatment options, particularly screening and surveillance recommendations for preneoplastic disorders, round out this unique reference. Acts as a one-stop resource for the entire gastrointestinal system, liver, biliary tract, and pancreas. Incorporates over 2250 high quality color illustrations so you can recognize and diagnose any tissue sample under the microscope. Provides all the necessary tools to make a comprehensive diagnostic workup including data from ancillary techniques and molecular findings whenever appropriate. Simplifies complex topics and streamlines decision-making using extensive tables, graphs, and flowcharts. Helps you avoid diagnostic errors thanks to practical advice on pitfalls in differential diagnosis. Uses a new "road map" at the beginning of each chapter, as well as a new, more clinical focus to help you navigate through the book more quickly. Reflects the latest classification and staging systems available so you can provide the clinician with the most accurate and up-to-date diagnostic and prognostic indicators, including key molecular aspects of tumor pathology. Includes access to the entire contents online, from anywhere there's an internet connection. Adds five new chapters including "Screening and Surveillance of the GI Tract", "Congenital and Developmental Disorders of the GI Tract", "Pediatric Enteropathies of the GI Tract", "Vascular Disorders of the GI Tract", and "Fatty Liver Disease". Expands appropriate chapters with new coverage of the normal histology of the GI tract, liver, biliary tract and pancreas. Uses expanded tables to outline specific differential diagnostic points helpful for surgical pathologists. Discusses the key molecular aspects of tumor progression and risk assessment in all chapters that cover neoplastic disorders. Helps you evaluate diagnostically challenging cases using diagnostic algorithms. Increases the number of high quality photographs by at least 30% to include even more normal and abnormal tissue samples. Updates all chapters to include the latest references, concepts, data, and controversies. Incorporates expanded coverage of the pancreas and liver, eliminating the need for a separate text. Your purchase entitles you to access the web site until the next edition is published, or until the current edition is no longer offered for sale by Elsevier, whichever occurs first. If the next edition is published less than one year after your purchase, you will be entitled to online access for one year from your date of purchase. Elsevier reserves the right to offer a suitable replacement product (such as a downloadable or CD-ROM-based electronic version) should access to the web site be discontinued.

Download or read book Human Parasitology written by Burton J. Bogitsh and published by Elsevier. This book was released on 2005-04-07 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human Parasitology emphasizes the medical aspects of the topic, while incorporating functional morphology, physiology, biochemistry, and immunology to enhance appreciation of the diverse implications of parasitism. Bridging the gap between classical clinical parasitology texts and traditional encyclopaedic treatises, Human Parasitology appeals to students interested not only in the medical aspects of Parasitology but also to those who require a solid foundation in the biology of parasites. - Updated and expanded reference section - New chapter on Immunology - Additional SEM and TEM micrographs - Professionally drawn life cycle illustrations - Addition of "Host Immune Response section for each organism

Download or read book Evaluation of Genotyping Techniques for Crytosporidium Parvum written by Paul A. Rochelle and published by American Water Works Association. This book was released on 2001 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: A research teams reports on its efforts to develop and implement DNA fingerprinting techniques to characterize and differentiate the parvus species of protozoal parasite that is ubiquitous in rivers and lakes, is relatively resistant to chlorine disinfection at commonly used concentrations, and can prove fatal for immune compromised people who become infected. They evaluate fingerprinting methods based on polymerase chain reaction, determine which method is most suitable for determining strains or isolates within a species, implement the most appropriate molecular method for determining whether the isolates can be differentiated based on its animal or human host or geographical source, and determine the particular source of the protozoa contamination in source water. The report is not indexed. c. Book News Inc.

Download or read book Cryptosporidium as a Foodborne Pathogen written by Lucy J. Robertson and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although widely recognized as an important waterborne pathogen, Cryptosporidium spp. can also be transmitted by contamination of food. The same properties of this protozoan parasite that mean that water is an excellent transmission vehicle are also important for foodborne transmission. These include the low infective dose, the high number of oocysts that are excreted, and the robustness of these transmission stages. However, many more outbreaks of waterborne cryptosporidiosis have been reported than foodborne outbreaks. This is probably partly due to epidemiological tracing being much more difficult for foodborne outbreaks than waterborne outbreaks, and the number of persons exposed to infection often being fewer. Nevertheless, the potential importance of foodborne transmission is gradually being recognized, and a wide range of different foodstuffs have been associated with those outbreaks that have been recorded. Additionally, various factors mean that the potential for foodborne transmission is becoming of increasing importance: these include the growth of international food trade, a current trend for eating raw or very lightly cooked foods, and the rise in small-scale organic farms, where there the possibility for contamination of vegetable crops with animal feces may be greater.

Download or read book Improved in Vitro Culture of Cryptosporidium parvum written by G. Widmer and published by IWA Publishing. This book was released on 2006-04-30 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this project was to investigate methods, which promote growth of Cryptosporidium (C.) parvum in culture. The researchers tested the assumption that improved survival of host cells enhances growth of C. parvum. Although certain modifications to the culture methodology improved host cell survival, enhancing host cell survival was not always accompanied by an increase in parasite density in the cell monolayer. Some cultures grown on collagen or laminin showed improved parasite growth. However, this effect was not consistent, indicating that other variables affect parasite growth. C. parvum was more prevalent in cells in the mitotic cycle than in non-dividing cells. This is consistent with the absence of certain biosynthetic pathways in C. parvum, and suggests that dividing cells may be more favorable to parasite development. Although current culture methods enable the detection of infectious Cryptosporidium oocysts, limited parasite growth reduces the sensitivity of the assay, making it necessary to apply sophisticated methods for the detection of the intracellular parasites. This study identified methods that slightly improve growth of Cryptosporidium in culture and also highlighted methods that have no effect. This report is available only as a pay-per-view item.

Download or read book Giardia and Cryptosporidium written by Guadalupe Ortega-Pierres and published by CABI. This book was released on 2009 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Giardia and Cryptosporidium are both parasites of considerable global interest due to the gastrointestinal problems these organisms can cause in humans as well as domestic and wild animals. Despite its long history as the causative agent of giardiasis, the clinical and zoonotic significance of Giardia infections in humans and animals is only beginning to emerge with the application of molecular tools. Less is known about Cryptosporidium and studies seek to understand the impact of infection in livestock and other animals, its epidemiology and zoonotic significance. Presenting a comprehensive overview of recent research this book draws on the experience of experts in all fields of Giardia and Cryptosporidium research.