Giardia And Cryptosporidium
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Author |
: David Carmena |
Publisher |
: Mdpi AG |
Total Pages |
: 216 |
Release |
: 2022-01-29 |
ISBN-10 |
: 3036530789 |
ISBN-13 |
: 9783036530789 |
Rating |
: 4/5 (89 Downloads) |
Synopsis Diagnosis, Epidemiology and Transmission Dynamics of Cryptosporidium Spp. and Giardia Duodenalis by : David Carmena
The enteric protozoans Cryptosporidium spp. and Giardia duodenalis are the most common diarrhoea-causing protozoan parasites worldwide. Cryptosporidium spp. is a leading cause of diarrhoea morbidity and mortality in children younger than 5 years of age in poor-resource settings in sub-Saharan Africa and South Asia. Although infection by G. duodenalis is rarely a fatal condition, giardiasis is commonly associated with childhood growth faltering and cognitive impairment. Because of their significant socioeconomic impact, particularly in low-income countries, giardiasis and cryptosporidiosis joined the "Neglected Disease Initiative" launched by the World Health Organization in 2004. Both Cryptosporidium spp. and G. duodenalis are ubiquitous in the environment and can infect a wide range of hosts with different specificities, meaning that humans may acquire the infection via waterborne, foodborne, or zoonotic transmission. Recent advances in detection and molecular epidemiology have indicated that certain species/genotypes of Cryptosporidium and G. duodenalis have an expanded range of suitable hosts, suggesting that their transmission pathways are more intricate than previously thought, challenging our current notion of host specificities. Therefore, there is a clear need for more studies aiming at investigatingthat aim to investigate the frequency and molecular diversity of these parasites in humans, production and companion animals, and wildlife species. This information would be extremely useful to elucidate the transmission dynamics of cryptosporidiosis and giardiasis, and to investigate the exact contribution of zoonotic events to human infections.
Author |
: Hugo D. Lujan |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 413 |
Release |
: 2011-06-30 |
ISBN-10 |
: 9783709101988 |
ISBN-13 |
: 3709101980 |
Rating |
: 4/5 (88 Downloads) |
Synopsis Giardia by : Hugo D. Lujan
Giardia is a relatively simple eukaryotic microbe, causing acute and chronic diarrhea which has been used as a model to understand complex biological processes occurring in eukaryotic cells. Further, due to its parasitic lifestyle, Giardia is an excellent system for the study of the mechanisms of adaptation and cell differentiation from the perspectives of molecular and cell biology. This book presents a comprehensive review of the current state of knowledge regarding all aspects of Giardia’s biology, including epidemiology, cell and molecular biology, genetics, pathogenesis, diagnostics, and clinical treatment. It was written by internationally renowned authors, the leading researchers in the field including several chapters with techniques and resources available for the study of this microorganism. Questions that need to be addressed to fully understand the molecular mechanisms of the parasite as well as the cause of its pathology are presented. Furthermore, Giardia’s biology is compared with that of other parasites in relation to their complexity. This volume is an indispensable resource for researchers working with this parasite. It is a “must” for libraries and the bookshelves of everyone interested in the biology of parasites and early-branching eukaryotes.
Author |
: World Health Organization |
Publisher |
: World Health Organization |
Total Pages |
: 18 |
Release |
: 2004 |
ISBN-10 |
: 9789241562737 |
ISBN-13 |
: 9241562730 |
Rating |
: 4/5 (37 Downloads) |
Synopsis Waterborne Zoonoses by : World Health Organization
Zoonoses are infectious diseases that can be transmitted from animals (both wild and domestic) to humans. A significant number of emerging and re-emerging waterborne zoonotic pathogens have been recognised over recent decades, such as SARS, E. coli, campylobacter and cryptosporidium. This publication assesses current knowledge about waterborne zoonoses and identifies strategies and research needs for anticipating and controlling future emerging water-related diseases, in order to better protect the health of both humans and animals. It is based on the discussions of a workshop held in the United States in September 2003, which included 29 experts from 14 countries and diverse disciplines including microbiology, water epidemiology, medicine, sanitary engineering, food safety and regulatory policy.
Author |
: Guadalupe Ortega-Pierres |
Publisher |
: CABI |
Total Pages |
: 518 |
Release |
: 2009 |
ISBN-10 |
: 9781845933913 |
ISBN-13 |
: 1845933915 |
Rating |
: 4/5 (13 Downloads) |
Synopsis Giardia and Cryptosporidium by : Guadalupe Ortega-Pierres
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.
Author |
: Ronald Fayer |
Publisher |
: CRC Press |
Total Pages |
: 579 |
Release |
: 2007-12-25 |
ISBN-10 |
: 9781420052275 |
ISBN-13 |
: 1420052276 |
Rating |
: 4/5 (75 Downloads) |
Synopsis Cryptosporidium and Cryptosporidiosis by : Ronald Fayer
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
Author |
: Nancy Guillen |
Publisher |
: Springer Nature |
Total Pages |
: 368 |
Release |
: 2020-06-01 |
ISBN-10 |
: 9783030448264 |
ISBN-13 |
: 3030448266 |
Rating |
: 4/5 (64 Downloads) |
Synopsis Eukaryome Impact on Human Intestine Homeostasis and Mucosal Immunology by : Nancy Guillen
Multiple demographic or economic parameters contribute to the origin of emerging infections, for example: poverty, urbanization, climate change, conflicts and population migrations. All these factors are a challenge to assess the impact (present and future) of parasitic diseases on public health. The intestine is a major target of these infections; it is a nutrient-rich environment harbouring a complex and dynamic population of 100 trillion microbes: the microbiome. Most researches on the microbiome focus on bacteria, which share the gut ecosystem with a population of uni- and multi cellular eukaryotic organisms that may prey on them. Our interest focuses on the families of eukaryotic microbes inhabiting the intestine, called “intestinal eukaryome”, that include fungi, protists and helminths. Knowledge on the reciprocal influence between the microbiome and the eukaryome, and on their combined impact on homeostasis and intestinal diseases is scanty and can be considered as an important emerging field. Furthermore, the factors that differentiate pathogenic eukaryotes from commensals are still unknown. This book presents an overview of the science presented and discussed in the First Eukaryome Congress held from October 16th to 18th, 2019 at the Pasteur Institute in Paris. This book covers the following topics: Phylogenetic, prevalence, and diversity of intestinal eukaryotic microbes; and their (still enigmatic) historical evolution and potential contributions to mucosal immune homeostasis. Integrative biology to study the molecular cell biology of parasite-host interactions and the multiple parameters underlining the infectious process. The exploitation of tissue engineering and microfluidics to establish three-dimensional (3D) systems that help to understand homeostasis and pathological processes in the human intestine.
Author |
: Pay Drechsel |
Publisher |
: IWMI |
Total Pages |
: 434 |
Release |
: 2010 |
ISBN-10 |
: 9781844077960 |
ISBN-13 |
: 1844077969 |
Rating |
: 4/5 (60 Downloads) |
Synopsis Wastewater Irrigation and Health by : Pay Drechsel
First Published in 2009. Routledge is an imprint of Taylor & Francis, an informa company.
Author |
: R.C.A. Thompson |
Publisher |
: Elsevier |
Total Pages |
: 469 |
Release |
: 2003-12-17 |
ISBN-10 |
: 9780080530109 |
ISBN-13 |
: 0080530109 |
Rating |
: 4/5 (09 Downloads) |
Synopsis Cryptosporidium: From Molecules to Disease by : R.C.A. Thompson
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.
Author |
: M. G. Ortega-Pierres |
Publisher |
: CABI |
Total Pages |
: 520 |
Release |
: 2009-01-01 |
ISBN-10 |
: 9781845934446 |
ISBN-13 |
: 184593444X |
Rating |
: 4/5 (46 Downloads) |
Synopsis Giardia and Cryptosporidium by : M. G. Ortega-Pierres
Giardia and Cryptosporidium are both parasites of considerable global interest due to the gastrointestinal problems the organisms can cause in humans as well as domestic and wild animals. This book presents a comprehensive overview of recent research. Chapters discuss topics from taxonomy, nomenclature and evolution to molecular epidemiology, advances in diagnostics and zoonotic, human and animal health issues.
Author |
: Anne M. Zajac |
Publisher |
: John Wiley & Sons |
Total Pages |
: 370 |
Release |
: 2012-02-28 |
ISBN-10 |
: 9780813820538 |
ISBN-13 |
: 0813820537 |
Rating |
: 4/5 (38 Downloads) |
Synopsis Veterinary Clinical Parasitology by : Anne M. Zajac
Veterinary Clinical Parasitology, Eighth Edition, prepared under the auspices of the American Association of Veterinary Parasitologists (AAVP), emphasizes the morphologic identification of both internal and external parasites of domestic animals. Focusing on the tests and information most relevant to daily practice, the book describes accurate, cost-effective techniques for diagnosing parasitic infections in animals. Including clear, easy-to-find information on the distribution, life cycle, and importance of each parasite, Veterinary Clinical Parasitology offers more than 450 images to aid with diagnosis. The Eighth Edition includes a new chapter on immunologic and molecular diagnosis, increased coverage of ticks and new sections on identification of microfilariae and larvae in diagnostic samples. The new edition also features expanded information on quantitative egg counts, detection of anthelmintic resistance and identification of ruminant strongylid larvae. Additional improvements include many new images throughout the book, revised taxonomic information, a new layout featuring tabs by section to improve user-friendliness, and a companion website offering the images from the book in PowerPoint at www.wiley.com/go/zajac. Veterinary Clinical Parasitology is a highly practical benchside reference invaluable to clinicians, technicians, and students.