Ciarmela, M., and Basualdo, J. Toxocariosis causada por Toxocara canis: aspectos clínicoepidemiológicos. Enfermedades Infecciosas y Microbiología Clínica. – Buy Microbiologia Biomedica book online at best prices in India on Read Microbiologia Biomedica book reviews & author details and. A. Raffo, M.L. Ciarmela, J.A. Basualdo; Seroprevalence of toxocariasis in blood donors of Gualeguaychú, Enfermedades Infecciosas y Microbiología Clínica.

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In CZ there were households and in PZ there were A personal, structured survey was carried out so as to learn the environmental variables in each of the individuals studied, such as: It is, however, unclear how immigration from areas where genotype B predominates could explain the apparent absence of genotype AII from the rural children investigated in the present study.

Household setting rural v.

The factors behind the variability seen in the morbidity of giardial infection in humans are not clear and there is certainly no consensus on any links between the infecting genotype A or B and any clinical manifestation Homan and Mank, ; Read et al.

One aim of the present study was to identify the genotypes circulating, among children, in other Argentinean provinces, and this article represents the first report of G. Veterinary Parasitology — Genotype B was predominant in the children of these provinces and in Buenos Aires province. Related articles in Web of Science Google Scholar. The main aims of the present study were to identify the genotypes of G.

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Parasitologia Latinoamericana 62 49— SPSS software, version You do not currently have access to this article. Of the individuals belonging to the CZ, They also want to acknowledge Translator Laura Cipolla for her translation of the manuscript.


However, it was possible to observe in some cases that the presence of a determined factor was associated with one parasite in particular, such as in the case of public faucet and B.

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Between August and Julychildren boys and girls aged 2—14 years and with or without symptoms were enrolled at health centres or in mjcrobiologia schools or soup kitchens. This observation microbiologix that made earlier, in Argentina, by Minvielle How to cite this article. Veterinary Parasitology 97— To purchase short term access, please sign in to your Oxford Academic account above. Most prevalent protozoa were Blastocystis hominis Don’t have an account?

More on this topic Seroprevalence of toxocariasis in schoolchildren in Trinidad. The transmissible stages eggs, larvae, cysts and oocysts can be found in the environment, either in soil, water or food, as a consequence of basuzldo or indirect contamination with human or animal feces 4,7. The recorded epidemiological variables and their links with the Giardia genotypes detected in children in the Argentinian provinces of Buenos Aires, Microbio,ogia and Chaco, in — Intestinal parasitoses and environmental factors in a rural population of Argentina, Only the source of household water appeared to affect the relative frequencies of the B and AII genotypes significantly in the present study, perhaps indicating that there is more transmission of genotype B from well water than of genotype AII.

Donor killer-cell immunoglobulin-like receptor KIR genotype does not improve graft-versus-leukemia responses in chronic lymphocytic leukemia CLL after unrelated donor transplant: As regards garbage disposal, house collection predominated in the CZ, unlike in the rural population, where burning was the most frequent way of disposal. Taking into account that the wastes from cesspools are used as fertilizer in orchards in this community, this parasite would be transmitted through the contaminated vegetable food.


In developing countries, the high prevalence of intestinal parasitoses reflects, besides the existence of favorable natural, ecological factors, the deficiencies in basic sanitation, general standard of living and hygiene 8, The protozoan parasite most frequently associated with diarrhoea worldwide is Giardia intestinalis.

Microbiologia Biomedica : Juan Angel Basualdo :

National Center microbiolobia Biotechnology InformationU. Among the metazoan parasites, geohelminths were more frequent in both areas. We evaluate the prevalence of intestinal parasites in people and the degree of association between environmental variables and parasites found in population, soil and water in a rural area of Argentina during Receive exclusive offers and updates from Oxford Academic.

Intestinal parasites; Rural population; Soil; Water; Argentina.

Microbiologia Biomedica

This situation would suggest that this parasitosis would have a direct mechanism of transmission. Article PDF first page preview. Email alerts New issue alert. Acta Tropica 92— This shows that the contaminated soil and water of the region are a source of infection for the mentioned parasites.

Intestinal parasitoses and environmental factors in a rural population of Argentina,

The protozoa and helminths found are shown in Table 1. Results from a seroprevalence study among blood donors.

Ciarmela I ; Betina C. In both samples we found parasites that were also found in people. Overall, children boys and girls aged between 2—14 years, with or without symptoms, were enrolled.

Clinical Infectious Diseases 26 — Veterinary Parasitology 15— The predominance of one G. Genotype-B infection in older children might be a consequence of various factors: Microbiolobia, 14 CZ and 10 PZ samples had to be taken.