Prevalence and geographical distribution of bovine eurytrematosis in cattle slaughtered in northern Paraná, Brazil
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Prevalence and geographical distribution of bovine eurytrematosis in cattle slaughtered in northern Paraná, Brazil
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| Id. |
505340 |
| Idioma |
inglés
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| Titulo |
Prevalence and geographical distribution of bovine eurytrematosis in cattle slaughtered in northern Paraná, Brazil |
| Autor(es) |
Azevedo,Jefferson R. de
Mannigel,Renate C.
Agulhon,Adriana Z.
Borba,Thiago R.
Barbiéri,Adriana W.
Oliveira,Daniella C. L. de
Headley,Selwyn A.
Janeiro,Vanderly
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| Localización |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2004000100006
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
A retrospective study of cattle slaughtered in northern Paraná during 2000 was performed to determine the prevalence and geographical distribution of bovine eurytrematosis (BE), as identified by the Federal Inspection Service (SIF). The cattle was from different regions of the State of Paraná; all regions had cattle parasitized by Eurytrema spp. BE was identified in 12.1% (12,534/103,411) of the total number of cattle inspected. Prevalence of animals parasitized by Eurytrema spp varied from 8.3% (Region G, São João do Caiuá, 1,069/12,914) to 40.5% (Region R, Ponta Grossa, 225/555). BE was more prevalent during the month of March (1.6) and markedly reduced during May (-2). A possible seasonal predominance of BE was identified: comparatively fewer cases occurred from April to August, while there was a peak from December to March. The study indicates that bovine eurytrematosis is hypoendemic and occurs in almost all geographical regions of the State of Paraná. The prevalence within this State is variable and may be directly related to factors of the biological cycle of the trematode, particularities of each region, and environmental conditions.
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| Tipo |
text/html
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| Palabras clave |
Cattle
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| Tipo de recurso |
journal article
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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| Formatos |
text/html
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| Requerimientos técnicos |
Browser: Any
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| Fecha de contribución |
22-may-2005 |
| Contacto |
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