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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
11/09/2008 |
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Data da última atualização: |
15/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARTINS, C. F.; MADRUGA, C. R.; KOLLER, W. W.; ARAUJO, F. R.; SOARES, C. O.; KESSLER, R. H.; MELO, E. S. P.; RIOS, L. R.; ALMEIDA, R. C. F.; LIMA JUNIOR, M. S. C.; BARROS, A. T. M. de; MARQUES, L. C. |
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Afiliação: |
CHARLES F. MARTINS, UNIVERSIDADE PARA O DESENVOLVIMENTO DO ESTADO E DA REGIÃO DO PANTANAL; CLAUDIO ROBERTO MADRUGA, CNPGC; WILSON WERNER KOLLER, CNPGC; FLABIO RIBEIRO DE ARAUJO, CNPGC; CLEBER OLIVEIRA SOARES, CNPGC; RAUL HENRIQUE KESSLER, CNPGC; ELAINE S. P. MELO, CNPGC; LAURA R. RIOS, CNPGC; ROBSON C. F. ALMEIDA, CNPGC; MANOEL S. C. LIMA JUNIOR, CNPGC; ANTONIO THADEU MEDEIROS DE BARROS, CPAP; LUIZ C. MARQUES, UNIVERSIDADE ESTADUAL PAULISTA "JÚLIO DE MESQUITA FILHO". |
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Título: |
Trypanosoma vivax infection dynamics in a cattle herd maintained in a transition area between Pantanal lowlands and highlands of Mato Grosso do Sul, Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, v. 28, n. 1, p. 51-56, jan. 2008. |
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DOI: |
https://doi.org/10.1590/S0100-736X2008000100008 |
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Idioma: |
Inglês |
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Conteúdo: |
Trypanosoma vivax outbreaks in beef cattle in the Pantanal region of Mato Grosso do Sul state, Brazil, causes relevant economical impact due to weight loss, abortion and mortality. Cattle moved from the Pantanal to adjacent areas of this ecosystem for breeding and fattening is a common feature. Therefore an epidemiological study on breeding cows in the transition area between Pantanal lowland and adjacent highlands of Mato Grosso do Sul was performed to determine the T. vivax infection dynamics and outbreak risk. Three experimental groups were formed: Group 1 consisted of cows parasitologically negative by the Woo test and in the enzyme-linked immunosorbent assay for T. vivax antibody detection (Tv-ELISA-Ab); Group 2 parasitologically negative and positive in the Tv-ELISA-Ab; and in Group 3 cows were parasitologically positive and with positive reactions in the Tv-ELISAAb. During 24 months, the cows? dislodgment between the above established groups was monitored by Woo test and Tv-ELISA-Ab exams. The tabanid population was also monitored and the highest number occurred during the rainy season. Although parasitemias were detected only in the first four samplings of the experimental period, the cows could be considered as trypanotolerant, because no clinical signs were observed. Despite the higher T. vivax incidence during the dry season, no disease symptoms were seen. Even though T. vivax epidemiological situation in the herd was characterized as endemic with seasonal variation, the probability of outbreaks was null within the conditions of the study. MenosTrypanosoma vivax outbreaks in beef cattle in the Pantanal region of Mato Grosso do Sul state, Brazil, causes relevant economical impact due to weight loss, abortion and mortality. Cattle moved from the Pantanal to adjacent areas of this ecosystem for breeding and fattening is a common feature. Therefore an epidemiological study on breeding cows in the transition area between Pantanal lowland and adjacent highlands of Mato Grosso do Sul was performed to determine the T. vivax infection dynamics and outbreak risk. Three experimental groups were formed: Group 1 consisted of cows parasitologically negative by the Woo test and in the enzyme-linked immunosorbent assay for T. vivax antibody detection (Tv-ELISA-Ab); Group 2 parasitologically negative and positive in the Tv-ELISA-Ab; and in Group 3 cows were parasitologically positive and with positive reactions in the Tv-ELISAAb. During 24 months, the cows? dislodgment between the above established groups was monitored by Woo test and Tv-ELISA-Ab exams. The tabanid population was also monitored and the highest number occurred during the rainy season. Although parasitemias were detected only in the first four samplings of the experimental period, the cows could be considered as trypanotolerant, because no clinical signs were observed. Despite the higher T. vivax incidence during the dry season, no disease symptoms were seen. Even though T. vivax epidemiological situation in the herd was characterized as endemic with seasonal variati... Mostrar Tudo |
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Thesagro: |
Epidemiologia; Gado de Corte; Infecção; Sanidade Animal; Trypanosoma Vivax; Vaca. |
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Thesaurus Nal: |
animal health; beef cattle; cows; epidemiology; infection. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/326615/1/Trypanosoma-vivax-infection-2008.pdf
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Marc: |
LEADER 02751naa a2200397 a 4500
001 1326615
005 2023-06-15
008 2008 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-736X2008000100008$2DOI
100 1 $aMARTINS, C. F.
245 $aTrypanosoma vivax infection dynamics in a cattle herd maintained in a transition area between Pantanal lowlands and highlands of Mato Grosso do Sul, Brazil.
260 $c2008
520 $aTrypanosoma vivax outbreaks in beef cattle in the Pantanal region of Mato Grosso do Sul state, Brazil, causes relevant economical impact due to weight loss, abortion and mortality. Cattle moved from the Pantanal to adjacent areas of this ecosystem for breeding and fattening is a common feature. Therefore an epidemiological study on breeding cows in the transition area between Pantanal lowland and adjacent highlands of Mato Grosso do Sul was performed to determine the T. vivax infection dynamics and outbreak risk. Three experimental groups were formed: Group 1 consisted of cows parasitologically negative by the Woo test and in the enzyme-linked immunosorbent assay for T. vivax antibody detection (Tv-ELISA-Ab); Group 2 parasitologically negative and positive in the Tv-ELISA-Ab; and in Group 3 cows were parasitologically positive and with positive reactions in the Tv-ELISAAb. During 24 months, the cows? dislodgment between the above established groups was monitored by Woo test and Tv-ELISA-Ab exams. The tabanid population was also monitored and the highest number occurred during the rainy season. Although parasitemias were detected only in the first four samplings of the experimental period, the cows could be considered as trypanotolerant, because no clinical signs were observed. Despite the higher T. vivax incidence during the dry season, no disease symptoms were seen. Even though T. vivax epidemiological situation in the herd was characterized as endemic with seasonal variation, the probability of outbreaks was null within the conditions of the study.
650 $aanimal health
650 $abeef cattle
650 $acows
650 $aepidemiology
650 $ainfection
650 $aEpidemiologia
650 $aGado de Corte
650 $aInfecção
650 $aSanidade Animal
650 $aTrypanosoma Vivax
650 $aVaca
700 1 $aMADRUGA, C. R.
700 1 $aKOLLER, W. W.
700 1 $aARAUJO, F. R.
700 1 $aSOARES, C. O.
700 1 $aKESSLER, R. H.
700 1 $aMELO, E. S. P.
700 1 $aRIOS, L. R.
700 1 $aALMEIDA, R. C. F.
700 1 $aLIMA JUNIOR, M. S. C.
700 1 $aBARROS, A. T. M. de
700 1 $aMARQUES, L. C.
773 $tPesquisa Veterinária Brasileira$gv. 28, n. 1, p. 51-56, jan. 2008.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
19/10/2018 |
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Data da última atualização: |
19/10/2018 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
HOLLER, W. A.; ROSOT, M. A. D.; FRANCISCON, L.; GARRASTAZU, M. C.; OLIVEIRA, Y. M. M. de; MARAN, J. C. |
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Afiliação: |
WILSON ANDERSON HOLLER, CNPF; MARIA AUGUSTA DOETZER ROSOT, CNPF; LUZIANE FRANCISCON, CNPF; MARILICE CORDEIRO GARRASTAZU, CNPF; YEDA MARIA MALHEIROS DE OLIVEIRA, CNPF; Jéssica Caroline Maran, Consultora da FAO. |
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Título: |
Cadernos de geoprocessamento 10: como proceder na detecção de mudanças de uso e cobertura da terra. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Colombo: Embrapa Florestas, 2018. |
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Páginas: |
19 p. |
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Série: |
(Embrapa Florestas. Comunicado técnico, 418). |
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Idioma: |
Português |
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Conteúdo: |
- Mapear os padrões de uso e cobertura da terra é essencial para o planejamento e a execução de ações que envolvem a gestão do território. - Quantificar e monitorar as mudanças de uso e cobertura da terra são elementos-chave no estudo de mudanças globais. - Os resultados de uma análise de detecção de mudança fornecem subsídios para apoiar o planejamento estratégico de diretrizes que contemplem a gestão do território ao longo do tempo, especialmente o rural. - Apresenta procedimentos que podem ser replicados em trabalhos de monitoramento do território. |
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Palavras-Chave: |
Classificação de imagem; Cobertura da terra; Detecção de mudança; Geoprocessamento; Paisagem; Processamento de imagem. |
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Thesagro: |
Sensoriamento Remoto; Uso da Terra. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/184715/1/CT-418-1616-final.pdf
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Marc: |
LEADER 01478nam a2200289 a 4500
001 2097762
005 2018-10-19
008 2018 bl uuuu u0uu1 u #d
100 1 $aHOLLER, W. A.
245 $aCadernos de geoprocessamento 10$bcomo proceder na detecção de mudanças de uso e cobertura da terra.$h[electronic resource]
260 $aColombo: Embrapa Florestas$c2018
300 $a19 p.
490 $a(Embrapa Florestas. Comunicado técnico, 418).
520 $a- Mapear os padrões de uso e cobertura da terra é essencial para o planejamento e a execução de ações que envolvem a gestão do território. - Quantificar e monitorar as mudanças de uso e cobertura da terra são elementos-chave no estudo de mudanças globais. - Os resultados de uma análise de detecção de mudança fornecem subsídios para apoiar o planejamento estratégico de diretrizes que contemplem a gestão do território ao longo do tempo, especialmente o rural. - Apresenta procedimentos que podem ser replicados em trabalhos de monitoramento do território.
650 $aSensoriamento Remoto
650 $aUso da Terra
653 $aClassificação de imagem
653 $aCobertura da terra
653 $aDetecção de mudança
653 $aGeoprocessamento
653 $aPaisagem
653 $aProcessamento de imagem
700 1 $aROSOT, M. A. D.
700 1 $aFRANCISCON, L.
700 1 $aGARRASTAZU, M. C.
700 1 $aOLIVEIRA, Y. M. M. de
700 1 $aMARAN, J. C.
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Registro original: |
Embrapa Florestas (CNPF) |
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