نتایج جستجو برای: enteric protozoan parasites
تعداد نتایج: 58405 فیلتر نتایج به سال:
Gardiner, C.H., R. Payer, and J.P. Dubey. 1988. An atlas of protozoan parasites in animal tissues. U.S. Departnnent of Agriculture, Agriculture Handbook No. 651, 83 p. This atlas illustrates protozoan parasites in animal tissues. To facilitate identification, It provides a brief description of parasites, hosts, transmission, and pathogenesis of the most Important protozoans and simplified life-...
Common causes of chronic diarrhea among travelers worldwide include protozoan parasites. The majority of parasitic infections are caused by Giardia duodenalis, Entamoeba histolytica, Cryptosporidium parvum, and Cryptosporidium hominis Similarly, these species cause the majority of parasitic diarrhea acquired in the United States. Detection of parasites by gold standard microscopic methods is ti...
This study investigates the prevalence of enteric parasites in Immunodeficient HIV-infected outpatients (with and without diarrhoea) of Olabisi Onabanjo Teaching Hospital, Sagamu, southwestern Nigeria, between November 2004 and April 2005. Stool samples collected from the patients were examined microscopically for the presence of intestinal parasites using wet preparation and stain smears. 50% ...
UNLABELLED Sarcocystis neurona is a member of the coccidia, a clade of single-celled parasites of medical and veterinary importance including Eimeria, Sarcocystis, Neospora, and Toxoplasma. Unlike Eimeria, a single-host enteric pathogen, Sarcocystis, Neospora, and Toxoplasma are two-host parasites that infect and produce infectious tissue cysts in a wide range of intermediate hosts. As a genus,...
Abstract Introduction and purpose: Intestinal parasitic infections are important threats of immunocompromised patients, especially elderly persons under chemotherapy or those on hemodialysis. Given the presence of patients and ecologic conditions for regeneration and growth of intestinal parasites, the present research aimed at identifying intestinal parasites in these groups of patients, comp...
Sir, In resource limited countries such as India, parasitic enteric infections remain common in the general population and in the HIV infected, with geographic differences in the reported prevalence of individual pathogens reflecting differences in pathogen prevalence, standards of hygiene and diagnostic methods used.1,2 In this study, we report the prevalence of enteric parasites in HIV positi...
OBJECTIVE To investigate the gastrointestinal parasites present in feral cats on Christmas Island, with particular interest in the protozoan parasite Toxoplasma gondii. PROCEDURE Faecal and serum samples were collected from 28 and 25 cats respectively that were trapped as part of an ongoing eradication program being run on Christmas Island by the Department of Environment and Conservation. Fa...
Coprological examination was used to determine the prevalence and intensity of gastrointestinal parasites of stray dogs impounded by the Society for the Prevention of Cruelty to Animals (SPCA), Durban and Coast, South Africa. Helminth and protozoan parasites were found in faeces of 240 dogs with an overall prevalence of 82.5% (helminth parasites 93.1% and protozoan parasites 6.9%). The followin...
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