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dc.contributor.author
Fantozzi, María Cecilia
dc.contributor.author
Sanchez, Amorina
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Scartascini Ciorciari, A. L.
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Peña, Fiama Evelin
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Canal, Ana María
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Beldomenico, Pablo Martín
dc.date.available
2020-11-23T12:41:06Z
dc.date.issued
2019-02
dc.identifier.citation
Fantozzi, María Cecilia; Sanchez, Amorina; Scartascini Ciorciari, A. L.; Peña, Fiama Evelin; Canal, Ana María; et al.; Calodium hepaticum (Trichuroidea: Capillariidae) Infection in Akodon azarae: First description of histopathological lesions in sigmodontinae; American Society of Parasitologists; Journal of Parasitology; 105; 1; 2-2019; 75-78
dc.identifier.issn
0022-3395
dc.identifier.uri
http://hdl.handle.net/11336/118768
dc.description.abstract
Calodium hepaticum (Trichinellida: Capillaridae) is a parasitic nematode of mammals distributed worldwide. Although this parasite can infect the liver of a wide diversity of mammals (including humans), it is mostly associated with Muroidea hosts. Sigmodontinae rodents were recently recognized as important hosts of this parasite in Argentina, but the impact of this parasitism on these hosts has not been established. Here we report results of histopathological analyses of 40 livers of Akodon azarae infected with C. hepaticum. Lesions were classified into 4 categories: level 0, absence of lesions; level 1, with focal granulomatous hepatitis; level 2, presence of multifocal granulomatous hepatitis, fibrosis and focal necrosis with neutrophils, and level 3, absence of intact adult parasites, diffuse distribution, necrosis, and fibrosis. Most samples presented lesions of level 2 (55%), but all categories of lesions were found. This is the first study to describe the lesions caused by C. hepaticum in the liver of Sigmodontinae rodents, and the results suggest that infection by this parasite is costly to A. azarae populations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Society of Parasitologists
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AKODON AZARAE
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ARGENTINA
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CALODIUM HEPATICUM
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DISEASE ECOLOGY
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HEPATIC FIBROSIS
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HEPATITIS
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HISTOPATHOLOGICAL ANALYSES
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LIVER PARASITE
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MULTIFOCAL GRANULOMATOUS
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SIGMODONTINAE
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WILD RODENTS
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Otras Ciencias Veterinarias
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Ciencias Veterinarias
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CIENCIAS AGRÍCOLAS
dc.title
Calodium hepaticum (Trichuroidea: Capillariidae) Infection in Akodon azarae: First description of histopathological lesions in sigmodontinae
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-20T16:00:06Z
dc.journal.volume
105
dc.journal.number
1
dc.journal.pagination
75-78
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Fantozzi, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.description.fil
Fil: Sanchez, Amorina. Universidad Nacional del Litoral; Argentina
dc.description.fil
Fil: Scartascini Ciorciari, A. L.. Universidad Nacional del Litoral; Argentina
dc.description.fil
Fil: Peña, Fiama Evelin. Universidad Nacional del Litoral; Argentina
dc.description.fil
Fil: Canal, Ana María. Universidad Nacional del Litoral; Argentina
dc.description.fil
Fil: Beldomenico, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina
dc.journal.title
Journal of Parasitology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/www.journalofparasitology.org
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1645/18-127
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