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Resumen
Heterophyllaea pustulata Hook. f. (Rubiaceae) is a phototoxic plant. It grows in the Andean area of northwest of Argentina, and it causes significant economic losses in the livestock. This plant induces dermal lesions by photosensitization probably due to its content of photosensitizing anthraquinones. This paper describes an outbreak of poisoning in Corriedale sheepfold, which had an incidence of 49%. Ear skin biopsies and blood samples were collected of
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dc.contributor.author | Micheloud, Juan Francisco | |
dc.contributor.author | Colque Caro, Luis Adrian | |
dc.contributor.author | Comini, Laura Raquel | |
dc.contributor.author | Cabrera, Jose Luis | |
dc.contributor.author | Núñez Montoya, Susana Carolina | |
dc.contributor.author | Martinez, Olga Gladys | |
dc.contributor.author | Gimeno, Eduardo Juan | |
dc.coverage.spatial | Argentina (nation) | |
dc.date.accessioned | 2018-07-23T18:35:35Z | |
dc.date.available | 2018-07-23T18:35:35Z | |
dc.date.issued | 2017-10 | |
dc.identifier.issn | 0049-4747 | |
dc.identifier.issn | 1573-7438 (Online) | |
dc.identifier.other | https://doi.org/10.1007/s11250-017-1354-0 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/2860 | |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs11250-017-1354-0#citeas | |
dc.description.abstract | Heterophyllaea pustulata Hook. f. (Rubiaceae) is a phototoxic plant. It grows in the Andean area of northwest of Argentina, and it causes significant economic losses in the livestock. This plant induces dermal lesions by photosensitization probably due to its content of photosensitizing anthraquinones. This paper describes an outbreak of poisoning in Corriedale sheepfold, which had an incidence of 49%. Ear skin biopsies and blood samples were collected of six affected animals. Liver enzymes remained within the reference limits. Histopathologically, a deep necrotizing dermatitis was identified in all samples. H. pustulata was identified in the areas of grazing. Anthraquinone concentration in leaves was 0.84% p/p, expressed as rubiadin. All findings allow us to conclude that the diagnosis is a primary photosensitization. Huge regional economic losses could be attributed to H. pustulata poisoning, although its toxicity has been little studied. | eng |
dc.format | application/pdf | eng |
dc.language.iso | eng | |
dc.rights | info:eu-repo/semantics/restrictedAccess | eng |
dc.source | Tropical animal health and production 49 (7) : 1553–1556. (October 2017) | eng |
dc.subject | Ovinos | es_AR |
dc.subject | Enfermedades de los Animales | es_AR |
dc.subject | Plantas Tóxicas | es_AR |
dc.subject | Dermatitis | es_AR |
dc.subject | Fototoxicidad | es_AR |
dc.subject | Fotosensibilidad | es_AR |
dc.subject | Photosensitivity | eng |
dc.subject | Phototoxicity | eng |
dc.subject | Poisonous Plants | eng |
dc.subject | Animal Diseases | eng |
dc.subject | Sheep | eng |
dc.subject.other | Heterophyllaea Pustulata | es_AR |
dc.subject.other | Región Noroeste | |
dc.title | Spontaneous photosensitization by Heterophyllaea pustulata Hook. f. (Rubiaceae), in sheep from Northwestern Argentina | eng |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | eng |
dc.description.origen | Instituto de Investigación Animal Chaco Semiarido | es_AR |
dc.description.fil | Fil: Micheloud, Juan Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Investigación Animal Chaco Semiarido. Grupo de Patología, Epidemiología e Investigación Diagnóstica-Área de Sanidad Animal; Argentina. Universidad Católica de Salta. Facultad de Ciencias Veterinarias. Cátedra de Patología General y Especial; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina | es_AR |
dc.description.fil | Fil: Colque Caro, Luis Adrian. Universidad Católica de Salta. Facultad de Ciencias Veterinarias. Cátedra de Patología General y Especial; Argentina | es_AR |
dc.description.fil | Fil: Comini, Laura Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina | es_AR |
dc.description.fil | Fil: Cabrera, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina | es_AR |
dc.description.fil | Fil: Núñez Montoya, Susana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina | es_AR |
dc.description.fil | Fil: Martinez, Olga Gladys. Universidad Nacional de Salta. Cátedra de Diversidad de las Plantas; Argentina | es_AR |
dc.description.fil | Fil: Gimeno, Eduardo Juan. Universidad Nacional de La Plata. Cátedra de Patología General, Facultad de Ciencias Veterinarias; Argentina | es_AR |
dc.subtype | cientifico |
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