Mostrar el registro sencillo del ítem
dc.contributor.author
Romero, Agustín
dc.contributor.author
García, Juan Agustín
dc.contributor.author
Castells, Daniel
dc.contributor.author
Gayo, Valeria
dc.contributor.author
Dutra Quintela, Fernando
dc.date.available
2023-09-01T14:36:12Z
dc.date.issued
2022-06
dc.identifier.citation
Romero, Agustín; García, Juan Agustín; Castells, Daniel; Gayo, Valeria; Dutra Quintela, Fernando; Strongyloidiasis (Strongyloides papillosus) in lambs in Uruguay; Elsevier; Veterinary Parasitology: Regional Studies and Reports; 31; 100737; 6-2022; 1-4
dc.identifier.issn
2405-9390
dc.identifier.uri
http://hdl.handle.net/11336/210162
dc.description.abstract
Here, we describe a spontaneous outbreak of strongyloidiasis (Strongyloides papillosus) in sheep in Uruguay. In a flock of 150 lambs, 60 animals became ill and 12 died within 3 weeks. Affected animals showed weakness, weight loss, enophthalmos and, in some cases, sudden death. Postmortem examination revealed muscle atrophy, dehydration, and small intestines with a foamy and liquid content. Histological examination of the duodenum and the jejunum showed a thick mucosa with severe villous atrophy, mononuclear mixed infiltrate in the lamina propria, and a large number of nematodes embedded in the mucosa, with numerous granulomas in the lamina propia. Small intestinal content analysis showed a total of 13,200 female nematodes in the duodenum and 2000 in the jejunum, identified as Strongyloides papillosus (Strongyloididae). This parasite has long been considered to behave as a commensal parasite or at least to cause significant disease only when present in large numbers. This report shows that Strongyloides papillosus can be highly pathogenic in sheep.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
STRONGYLOIDES PAPILLOSUS
dc.subject
SHEEPS
dc.subject
GASTROINTESTINAL PARASITOSIS
dc.subject
URUGUAY
dc.subject
STRONGYLOIDIASIS
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
Strongyloidiasis (Strongyloides papillosus) in lambs in Uruguay
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-08-08T12:53:22Z
dc.journal.volume
31
dc.journal.number
100737
dc.journal.pagination
1-4
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Romero, Agustín. Laboratorio Regional Este; Uruguay
dc.description.fil
Fil: García, Juan Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
dc.description.fil
Fil: Castells, Daniel. Centro de Investigación y Experimentación "Dr. Alejandro Gallinal"; Uruguay
dc.description.fil
Fil: Gayo, Valeria. Laboratorio Regional Este; Uruguay
dc.description.fil
Fil: Dutra Quintela, Fernando. Laboratorio Regional Este; Uruguay
dc.journal.title
Veterinary Parasitology: Regional Studies and Reports
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2405939022000533
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.vprsr.2022.100737
Archivos asociados