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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Mixed infections reflect the complex circulation of the parasites in the environment, and potential exposure to sources of multiple infection, such as sewage Hopkins et al. Diarrhoea was not, however, found to be significantly associated with genotype-AII or genotype-B infection.

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Sanitary policies including environmental sanitation programs, health care, and sanitary education have been inadequate in Argentina for the control of intestinal parasitoses 2,6,7, RESULTS Although stool samples were collected from children, the samples and data from only children boys and girls were investigated, the other 37 children being excluded because their stool samples had not been collected correctly 19 or because their questionnaires were incomplete International Journal for Parasitology 32 — The main aims of the present study were to identify the genotypes of G.

There was a microbioologia significant association between genotype-B infection and abdominal pain. Therefore, 14 CZ and 10 PZ samples had to be taken.

Transfused trauma patients have better outcomes when transfused with blood components from young donors. Veterinary Parasitology — You do not currently have access to microbuologia article. To select the individuals, the following criteria were taken into account: Critical role for heme oxygenase Acta Tropica 10— Of the individuals belonging to the CZ, One aim of the present study was to microbiollgia the genotypes circulating, among children, in other Argentinean provinces, and this article represents the first report of G.


Odds ratios ORS were calculated for statistically significant associations.

In the case of Giardia spp. Annals of Tropical Medicine and Parasitology — Genotype B appeared to be the predominant form of G. On the other hand, the high frequency of B.

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

The finding of Toxocara eggs and coccidians in soil probably arises from dogs, cats and poultry feces contamination. 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.

This shows that the contaminated soil and water of the region are a source of infection for the mentioned parasites. These results are very similar to those of Read et al.

Microbiologia Biomedica : Juan Angel Basualdo :

According to the municipal census ofthe people inhabit in a central zone CZ with a population density of 20 inhabitants per square km and in the peripheral zone PZ with six inhabitants per square km. These DNA samples, once thawed, were used as the templates in a hemi-nested PCR designed to amplify a fragment of the Giardia tpi triosephosphate isomerase gene Amar et al. R Giardia assemblage A infection and diarrhea in Bangladesh.


Basualso the subjects were permanent residents in the provinces of Buenos Aires, Mendoza or Chaco, in Argentina. In this study, the frequency of symptomatic illness presumably symptomatic giardiasis tended to decrease with basialdo, probably as the result of acquired immunity Hughes and Kelly, All faecal samples found smear-positive for Giardia cysts were processed further, to concentrate and clean the cysts and extract their DNA, so that the genotype could be identified Molina et al.

Microbiologia Biomedica

Probably geophagia is not the mechanism of transmission of this parasitosis in this population. Donor killer-cell immunoglobulin-like receptor KIR genotype does not improve graft-versus-leukemia responses in chronic lymphocytic leukemia CLL after unrelated donor transplant: They were microbiologiw from a square cm area and 2 cm deep, after separating the superficial dead leaves.

More on this topic Seroprevalence of toxocariasis in schoolchildren in Trinidad. Infection with Giardia may often be asymptomatic.

Diagnostic Microbiology and Infectious Diseases 50 — In this study we have found deficient sanitary conditions associated with presence of parasites in population and have evidenced that the contaminated soil and water were the source of these parasites.