نتایج جستجو برای: intestinal protozoan parasites
تعداد نتایج: 171473 فیلتر نتایج به سال:
Background and purpose: Wild boars (Sus scrofa) are potential reservoirs for a lot of zoonotic diseases, so it is possible to transmit these infections to wild and domestic animals and also humans. This research aimed to survey the protozoan prevalence of Sus scrofa in Mazandaran Province, North of Iran. Materials and methods: In a descriptive cross-sectional study a total of 21 wild boars was...
Parasitic infection is highly prevalent throughout the developing countries of the world. Food handlers are a potential source of infection for many intestinal parasites and other enteropathogenic infections as well. The aim of this study was to determine the prevalence of intestinal parasite carriers among food handlers attending the public health center laboratory in Sari, Northern Iran for a...
BACKGROUND There is scant information available on the prevalence of parasitic infections in Gujarat, a state in Western India. The present community-based study was undertaken in the urban slums of a city in Gujarat to determine the following parameters: (a) the prevalence and type of pathogenic intestinal parasites and (b) the availability of sanitary facilities in the study population. MAT...
OBJECTIVES To assess the efficacy of the Kato-Katz technique and to re-evaluate other routine procedures conducted in the Microbiology Clinical Laboratory at Sultan Qaboos University Hospital (SQUH) and to throw light on the prevalence of intestinal parasitic infections among a small group of food handlers in Muscat. METHOD Faecal samples collected from food handlers were examined using five ...
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-...
OBJECTIVE To assess the prevalence of parasitic infections among patients attending Saint Camille Medical Centre and to estimate co-parasitic infections rates. METHODS From January to December 2009, stool samples were collected from 11 728 persons, aged from five months to 72 years and suffering from gastroenteritis. After macroscopic description, the stools were examined by light microscopy ...
Using ultrastructural cytochemical techniques we have found differences in the distribution of surface coat components between the invasive protozoan parasite Entamoeba histolytica and the non-invasive Entamoeba dispar. Carbohydrate-containing components and anionic sites in the cell surface of both species were detected by staining with ruthenium red and cationized ferritin, respectively. Ruth...
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...
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