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Author: Charles R. Sterling Publisher: Springer ISBN: 1402078781 Category : Science Languages : en Pages : 169
Book Description
Giardia duodenalis (=G. lamblia), Entamoeba histolytica, Cryptosporidium parvum and Cyclospora cayetanensis are more than just a mouthful for most who might encounter them. These protozoan parasitic agents contribute significantly to the staggering caseload of diarrheal disease morbidity encountered in developing world nations. Compounding the issue of their mere presence is the fact that standard ova and parasite exams frequently do not detect these infections. Detectable stages may be shed intermittently or require specialized staining procedures. Added to this is the often large number of asymptomatic carriers who serve as reservoirs for infecting others. These parasites are also not strangers to more developed nations, having responsibility for both small and large-scale disease outbreaks. In such settings they may be even more difficult to detect simply because they are frequently overlooked in the grand scheme of disease causing possibilities. They share common features; all are Protozoa, all possess trophic stages that inhabit the gastrointestinal tract, all have the ability to produce disease and in some instances death, and all produce environmentally stable cysts or oocysts, which ensure their transmissibility. In other ways, these organisms are profoundly different. Giardia is a flagellate that inhabits the gut lumen in close association with enterocytes. Entamoeba is an amoeba that preferentially inhabits the mucosal region of the gut lumen, but which may, under certain circumstances, become invasive. Cryptosporidium and Cyclospora are obligate intracellular coccidians, each taking up a unique niche within their respective host enterocytes.
Author: Charles R. Sterling Publisher: Springer ISBN: 1402078781 Category : Science Languages : en Pages : 169
Book Description
Giardia duodenalis (=G. lamblia), Entamoeba histolytica, Cryptosporidium parvum and Cyclospora cayetanensis are more than just a mouthful for most who might encounter them. These protozoan parasitic agents contribute significantly to the staggering caseload of diarrheal disease morbidity encountered in developing world nations. Compounding the issue of their mere presence is the fact that standard ova and parasite exams frequently do not detect these infections. Detectable stages may be shed intermittently or require specialized staining procedures. Added to this is the often large number of asymptomatic carriers who serve as reservoirs for infecting others. These parasites are also not strangers to more developed nations, having responsibility for both small and large-scale disease outbreaks. In such settings they may be even more difficult to detect simply because they are frequently overlooked in the grand scheme of disease causing possibilities. They share common features; all are Protozoa, all possess trophic stages that inhabit the gastrointestinal tract, all have the ability to produce disease and in some instances death, and all produce environmentally stable cysts or oocysts, which ensure their transmissibility. In other ways, these organisms are profoundly different. Giardia is a flagellate that inhabits the gut lumen in close association with enterocytes. Entamoeba is an amoeba that preferentially inhabits the mucosal region of the gut lumen, but which may, under certain circumstances, become invasive. Cryptosporidium and Cyclospora are obligate intracellular coccidians, each taking up a unique niche within their respective host enterocytes.
Author: Mark F Wiser Publisher: Garland Science ISBN: 1136738169 Category : Medical Languages : en Pages : 255
Book Description
Protozoa and Human Disease is a textbook on medically important protozoa and the diseases they cause for advanced undergraduate students, graduate students, and professionals. It combines a taxonomic and medical approach and is therefore suitable for a parasitology, microbiology, medical, and public health readership. In addition to the basics such as morphological features, life cycles, and the clinical manifestations of the diseases, topics like the molecular and immunological basis of pathogenesis, metabolic pathways, specialized subcellular structures, ecology of disease transmission, antigenic variation, and molecular epidemiology are discussed for many of the protozoan pathogens. At the end of the book is an extensive glos
Author: Lynne Shore Garcia Publisher: John Wiley & Sons ISBN: 1555819001 Category : Medical Languages : en Pages : 1388
Book Description
Diagnostic Medical Parasitology covers all aspects of human medical parasitology and provides detailed, comprehensive, relevant diagnostic methods in one volume. The new edition incorporates newly recognized parasites, discusses new and improved diagnostic methods, and covers relevant regulatory requirements and has expanded sections detailing artifact material and histological diagnosis, supplemented with color images throughout the text.
Author: Naveed Ahmed Khan Publisher: Taylor & Francis ISBN: 1134088175 Category : Science Languages : en Pages : 532
Book Description
Emerging protozoan pathogens, once thought to be an obscure menace of society, have become a major threat to human health. The last two decades have seen major advances in the understanding of these increasingly important pathogens. Emerging Protozoan Pathogens provides a comprehensive account of up-to-date information on the present status of research in this discipline. Written by experts in their respective subject areas, this book provides a valuable resource for microbiologists and molecular and cell biologists at advanced undergraduate and graduate levels, as well as health professionals and researchers who are interested in these pathogens. The material covered, including biology, genomics, epidemiology, pathogenesis and treatments, makes it an ideal platform on which to base further research projects.
Author: Norman D. Levine Publisher: Blackwell Publishing ISBN: 9780813818610 Category : Medical Languages : en Pages : 414
Book Description
Flagellates: the Hemoflagellates; Flagellates: the Trichomonads; Flagellates: Histomonas, Dientamoeba and related forms; Spironucleus, Giardia, and other Flagellates; Amebae; Apicomplexa: the Coccidia proper; Apicomplexa: Sarcocystis, Toxoplasma, and related Protozoa; Apicomplexa: Klossiella and Hepatozoon; Apicomplexa: Plasmodium, Haemoproteus, Leucocytozoon, and related Protozoa; Apicomplexa: the Piroplasms; Microspora and Myxozoa; Ciliophora; Laboratory diagnosis of protozoan infections.
Author: Charles Morley Wenyon Publisher: Forgotten Books ISBN: 9781334734922 Category : Medical Languages : en Pages : 230
Book Description
Excerpt from Human Intestinal Protozoa in the Near East: An Inquiry Into Some Problems Affecting the Spread and Incidence of Intestinal Protozoal Infections of British Troops and Natives in the Near East, With Special Reference to the Carrier Question, Diagnosis and Treatment of Amoebic Dysentery During the inquiry into the three problems named above, although our attention was chie y directed towards the pathogenic Entamoeba histolytica, all the various intestinal protozoa of man in Egypt came under Observation, and we have been able to gather a large amount Of information regarding them. Much Of this is quite new, and it will be set forth in the following pages under different headings. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."
Author: Trevor N. Petney Publisher: ISBN: 9783030711627 Category : Languages : en Pages : 0
Book Description
This thematic collection focuses on key parasites and their vectors in Southeast Asia. Up-to-date essays invite readers to discover parasite and vector morphology, genetic diversity as well as dynamic parasite communities linked to human land-use and climate change. The authors shed light on transmission pathways and explore tick-borne diseases, intestinal protozoa, cestodes, nematodes and the multiplicity of cryptic trematode species. Particular attention is given to mosquito vectors in changing environments and the dynamic biodiversity of vertebrate hosts, including mammals, birds and fish. The richly illustrated chapters are completed by new approaches in diagnostic methods, treatment and prevention to protect humans and animals from tropical parasite infections. Not only parasitologists and experts in tropical medicine but also public health officials and travelers will find this volume highly informative.
Author: Frank E. Berkowitz Publisher: John Wiley & Sons ISBN: 1119066743 Category : Science Languages : en Pages : 480
Book Description
Infectious diseases constitute a major portion of illnesses worldwide, and microbiology is a main pillar of clinical infectious disease practice. Knowledge of viruses, bacteria, fungi, and parasites is integral to practice in clinical infectious disease. Practical Medical Microbiology is an invaluable reference for medical microbiology instructors. Drs. Berkowitz and Jerris are experienced teachers in the fields of infectious diseases and microbiology respectively, and provide expert insight into microorganisms that affect patients, how organisms are related to each other, and how they are isolated and identified in the microbiology laboratory. The text also is designed to provide clinicians the knowledge they need to facilitate communication with the microbiologist in their laboratory. The text takes a systematic approach to medical microbiology, describing taxonomy of human pathogens and consideration of organisms within specific taxonomic groups. The text tackles main clinical infections caused by different organisms, and supplements these descriptions with clinical case studies, in order to demonstrate the effects of various organisms. Practical Medical Microbiology is an invaluable resource for students, teachers, and researchers studying clinical microbiology, medical microbiology, infectious diseases, and virology.
Author: Charles R. Sterling
Author: Charles R. Sterling
Author: Mark F Wiser
Author: Lynne Shore Garcia
Author: Naveed Ahmed Khan
Author: Marion Murphy Brooke
Author: Norman D. Levine
Author: Charles Morley Wenyon
Author: Trevor N. Petney
Author: Frank E. Berkowitz
Author: Marion Murphy Brooke