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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Journal of Infectious Diseases — Person-to-person transmission of genotype Microbioolgia may explain why, in the present study, compared with their older counterparts, the preschool children with their relatively low standards of personal hygiene and high levels of mouth—hand contact who were Giardia -positive were significantly more likely to be carrying this genotype. Diagnostic Microbiology and Infectious Diseases microbiologi — In the present study, as in an earlier study in Nicaragua Lebbad et al.

Acta Bioquimica Clinica Latinoamericana 3Suppl. This article has been cited by other articles in PMC.

International Journal for Parasitology 32 — Although Hussein et al. Parasite forms were found in To conclude, this is the first report on the Giardia genotypes in the provinces of Mendoza and Chaco. Multivariate analysis identified in this area the following variables as being significantly correlated: Article PDF first page preview.

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National Center for Biotechnology InformationU. Between August and Julychildren boys and girls aged 2—14 years and with or without symptoms were enrolled at health centres or in public schools or soup kitchens. R Giardia assemblage A infection and diarrhea in Bangladesh. Don’t already have an Oxford Academic account?


Diarrhoea was not, however, found to be significantly associated with genotype-AII or genotype-B infection. The study area was the rural town of General Mansilla, located at 96 km from the City of Buenos Aires.

A structured survey was used to evaluate the environmental variables and fecal-human, soil and water samples were analyzed. Prevalence higher than those found in this study were informed in Brazil 14 and Chile A child found infected with genotype B only was, on average, significantly older than a child found infected with genotype AII only Fig.

In this study, the frequency of symptomatic illness presumably symptomatic giardiasis tended to decrease with age, probably as the result of acquired immunity Microbioloogia and Kelly, In the present study, three children were each found infected with two genotypes i. Related articles in Web of Science Google Scholar.

Despite the geographical differences, the predominant genotype in the present study was the same in each study province, perhaps indicating that historical immigration and other mass movements of humans Ponce—Macotela et al. The distribution of Giardia genotypes among communities in Argentina has been the subject of just two previous studies: They also want to acknowledge Translator Laura Cipolla for her translation of the manuscript. A positive correlation between microbiologis presence of “commensal amoebae” in soil samples and human feces was demonstrated, as well as between “commensal amoebae” and E.


Microbiologia Biomedica : Juan Angel Basualdo :

But in some CZ households it was not possible to take samples. There was a statistically significant association between genotype-B infection and abdominal pain. Given its frequently high prevalence among children, giardiasis is an important infection from an epidemiological viewpoint. All the subjects were permanent residents in the provinces of Buenos Aires, Mendoza or Chaco, in Argentina.

Microbiologia Biomedica

This situation would suggest that this parasitosis would have a direct mechanism of transmission. The name “commensal amoebae” was given to the protozoa belonging to the order of Amoebida, considered as human non-pathogenic 12Entamoeba microobiologia was excluded, since it was registered separately due to its frequency.

Genotype-B infection in older children might be a consequence of various factors: The main aims of the present study were to identify the genotypes of G. Therefore, 35 CZ and 25 PZ samples had to be taken. Receive exclusive offers and updates from Oxford Academic.

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

The whole of the population in the CZ is supplied with chlorinated water from the Puelche Aquifer. If basuqldo originally registered with a username please use that to sign in.

Parasitology Research —