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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
28/10/2009 |
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Data da última atualização: |
13/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, M. C. de S.; ALENCAR, M. M. de; CHAGAS, A. C. de S.; GIGLIOTI, R.; OLIVEIRA, H. N. |
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Afiliação: |
MARCIA CRISTINA DE SENA OLIVEIRA, CPPSE; MAURICIO MELLO DE ALENCAR, CPPSE; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; RODRIGO GIGLIOTI, UFSCar; H. N. OLIVIERA, UNESP/JABOTICABAL. |
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Título: |
Gastrointestinal nematode infection in beef cattle of different genetic groups in Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Veterinary Parasitology, v. 166, n. 3-4, p. 249-254, dec. 2009. |
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DOI: |
10.1016/j.vetpar.2009.09.006 |
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Idioma: |
Inglês |
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Conteúdo: |
Resistance to natural infection by gastrointestinal nematodes was compared in 67 female calves of the following genetic groups: Nelore (NX); 1/2 Senepol + 1/2 Nelore (SN); and 1/2 Aberdeen Angus + 1/2 Nelore (AN). The NX (n = 26), SN (n = 23) and AN (n = 18) animals were monitored for 14 months, during which they remained without treatment, allowed to graze in a tropical environment. Eggs per gram of feces (EPG), coprocultures and packed cell volume (PCV) were carried out monthly. No significant effects of the interaction between the genetic groups and month/year of collection and the genetic group on the EPG were found, but there was a significant influence of the month of collection (P < 0.01). The monthly PCV measurements did not differ for the animals of the three genetic groups and there was no association found between the EPG and PCV. The animals of the SN and NX groups showed similar numbers of EPG with results zero, while for the AN group these numbers were significantly lower (P < 0.05). Although the NX group had a large number of EPG with results zero, it also contained many animals with high counts, meaning this group had higher averages during the entire study period. The following nematode genera were found in the coprocultures: Haemonchus, Cooperia, Oesophagostomum and Trichostrongylus, the latter in smallest proportion. There was no significant difference between the genetic groups for averages of all parasites identified, except Cooperia, which were present in higher numbers in the animals of the NX group (P < 0.05). The results obtained in this experiment suggest that the use of Bos taurus Bos indicus crossbreeds can be a good strategy to reduce the use of chemical control in Brazil. MenosResistance to natural infection by gastrointestinal nematodes was compared in 67 female calves of the following genetic groups: Nelore (NX); 1/2 Senepol + 1/2 Nelore (SN); and 1/2 Aberdeen Angus + 1/2 Nelore (AN). The NX (n = 26), SN (n = 23) and AN (n = 18) animals were monitored for 14 months, during which they remained without treatment, allowed to graze in a tropical environment. Eggs per gram of feces (EPG), coprocultures and packed cell volume (PCV) were carried out monthly. No significant effects of the interaction between the genetic groups and month/year of collection and the genetic group on the EPG were found, but there was a significant influence of the month of collection (P < 0.01). The monthly PCV measurements did not differ for the animals of the three genetic groups and there was no association found between the EPG and PCV. The animals of the SN and NX groups showed similar numbers of EPG with results zero, while for the AN group these numbers were significantly lower (P < 0.05). Although the NX group had a large number of EPG with results zero, it also contained many animals with high counts, meaning this group had higher averages during the entire study period. The following nematode genera were found in the coprocultures: Haemonchus, Cooperia, Oesophagostomum and Trichostrongylus, the latter in smallest proportion. There was no significant difference between the genetic groups for averages of all parasites identified, except Cooperia, which were present ... Mostrar Tudo |
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Palavras-Chave: |
Genetic susceptibility; Nematode. |
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Thesagro: |
Bovino; Gado. |
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Thesaurus Nal: |
cattle. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/37900/1/PROCI-2009.00121.pdf
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Marc: |
LEADER 02455naa a2200241 a 4500
001 1573494
005 2023-03-13
008 2009 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vetpar.2009.09.006$2DOI
100 1 $aOLIVEIRA, M. C. de S.
245 $aGastrointestinal nematode infection in beef cattle of different genetic groups in Brazil.$h[electronic resource]
260 $c2009
520 $aResistance to natural infection by gastrointestinal nematodes was compared in 67 female calves of the following genetic groups: Nelore (NX); 1/2 Senepol + 1/2 Nelore (SN); and 1/2 Aberdeen Angus + 1/2 Nelore (AN). The NX (n = 26), SN (n = 23) and AN (n = 18) animals were monitored for 14 months, during which they remained without treatment, allowed to graze in a tropical environment. Eggs per gram of feces (EPG), coprocultures and packed cell volume (PCV) were carried out monthly. No significant effects of the interaction between the genetic groups and month/year of collection and the genetic group on the EPG were found, but there was a significant influence of the month of collection (P < 0.01). The monthly PCV measurements did not differ for the animals of the three genetic groups and there was no association found between the EPG and PCV. The animals of the SN and NX groups showed similar numbers of EPG with results zero, while for the AN group these numbers were significantly lower (P < 0.05). Although the NX group had a large number of EPG with results zero, it also contained many animals with high counts, meaning this group had higher averages during the entire study period. The following nematode genera were found in the coprocultures: Haemonchus, Cooperia, Oesophagostomum and Trichostrongylus, the latter in smallest proportion. There was no significant difference between the genetic groups for averages of all parasites identified, except Cooperia, which were present in higher numbers in the animals of the NX group (P < 0.05). The results obtained in this experiment suggest that the use of Bos taurus Bos indicus crossbreeds can be a good strategy to reduce the use of chemical control in Brazil.
650 $acattle
650 $aBovino
650 $aGado
653 $aGenetic susceptibility
653 $aNematode
700 1 $aALENCAR, M. M. de
700 1 $aCHAGAS, A. C. de S.
700 1 $aGIGLIOTI, R.
700 1 $aOLIVEIRA, H. N.
773 $tVeterinary Parasitology$gv. 166, n. 3-4, p. 249-254, dec. 2009.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 418 | |
| 101. |  | BACELAR, M.; SILVA, P. C.; GIGLIOTI, R.; OLIVEIRA, H. N. de; OKINO, C. H.; OLIVEIRA, M. C. de S. Teste comparativo entre amostras de DNA extraídas de diferentes matrizes de sangue para a quantificação Babesia bovis. In: JORNADA CIENTÍFICA DA EMBRAPA SÃO CARLOS, 10., 2018, São Carlos, SP. Anais... São Carlos, SP: Embrapa Instrumentação; Embrapa Pecuária Sudeste, 2018. p. 14. (Embrapa Instrumentação. Documentos, 68). Editores técnicos: Daniel Souza Corrêa, Elaine Cristina Paris, Maria Alice Martins, Paulino Ribeiro Villas Boas, Wilson Tadeu Lopes da Silva.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|    |
| 102. | | OLIVEIRA, M. C. de S.; NÉO, T. A.; BERALDO, C. D. M.; GIGLIOTI, R.; NAKANDAKARI, E.; BRITO, L. G. Study of Anaplasma marginale infection in water buffalo raised with and without cattle in Brazil. In: WORLD BUIATRICS CONGRESS, 27., 2012, Lisboa. Proceedings... Lisboa: APB, 2012. Publicado em: Revista Portuguesa de Buiatria - Abstract Book. Lisboa, 2012. p. 935.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| 103. | | OLIVEIRA, M. C. de S.; NÉO, T. A.; GIGLIOTI, R.; RABELO, M. D.; COPRIVA, A. K.; BRITO, L. G. Study of infection by Babesia bovis and Anaplasma marginale in dairy water buffaloes in the state of São Paulo. In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, 2012. Proceedings... Brasília: Embrapa Estudos e Capacitação, 2012. p. 151-152.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 104. | | OLIVEIRA, M. C. de S.; NÉO, T. A.; GIGLIOTI, R.; RABELO, M. D.; COPRIVA, A. K.; BRITO, L. G. Study of infection by Babesia bovis and Anaplasma marginale in dairy water buffaloes in the state of São Paulo. In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, 2012. Proceedings... Brasília: Embrapa Estudos e Capacitação, 2012. p. 151.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| 105. | | OLIVEIRA, M. C. de S.; NEO, T. A.; GIGLIOTI, R.; RABELO, M. D.; COPRIVA, A. K.; BRITO, L. G. Study of infectition by Babesia bovis and Anaplasma marginale in dairy water buffaloes in the State of São Paulo. In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, 2012. Anais... Brasília: Embrapa Estudos e Capacitação, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 108. | | OLIVEIRA, M. C. de S.; KESSLER, R. H.; SCHENK, M. A. M.; MADRUGA, C. R.; OLIVEIRA, G. P. de. Evaluation of an attenuated vaccine against Babesiosis and Anaplasmosis in Holstein calves: preliminary results. In: CONGRESO PANAMERICANO DE CIENCIAS VETERINARIAS, 16., 1998, Santa Cruz de la Sierra. Memorias. Santa Cruz de la Sierra: Asociacion Panamericana de Ciencias Veterinarias, 1998. p.200. TL. d82. CNPGC. PANVET, 16.| Biblioteca(s): Embrapa Gado de Corte. |
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| 109. | | OLIVEIRA, M. C. de S.; KESSLER, R. H.; SCHENK, M. A. M.; MADRUGA, C. R.; OLIVEIRA, G. P. de. Evaluation of an attenuated vaccine against babesiosis and anaplasmosis in Holstein calves: preliminary results. In: CONGRESO PANAMERICANO DE CIENCIAS VETERINARIAS, 16., 1998, Santa Cruz de la Sierra, BO. Proceedings... Santa Cruz de la Sierra: PANVET, 1998. p.200. Resumo.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 113. | | MASCIOLI, A. dos S.; ALENCAR, M. M. de; BARBOSA, P. F.; NOVAES, A. P. de; OLIVEIRA, M. C. de S. Estimativas de parâmetros genéticos e fenotípicos para pesos na raça Canchim. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 32., 1995, Brasília, DF. Anais... Brasília: SBZ, 1995. p.623-624.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 114. | | MASCIOLI, A. dos S.; ALENCAR, M. M. de; BARBOSA, P. F.; NOVAES, A. P. de; OLIVEIRA, M. C. de S. Estimativas de parâmetros genéticos para pesos na raça Canchim. In: RESUMOS DOS TRABALHOS APRESENTADOS NA CONVENÇÃO NACIONAL DE CANCHIM, 4., 2000, São Carlos, SP. Anais... São Carlos: Embrapa Pecuária Sudeste, 2000. p.15.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 115. | | MASCIOLI, A. S.; ALENCAR, M. M. de; BARBOSA, P. F.; NOVAES, A. P. de; OLIVEIRA, M. C. de S. Estimativas de parâmetros genéticos e proposição de critérios de seleção para pesos na Raça Canchim. Revista da Sociedade Brasileira de Zootecnia, Viçosa, v. 25, n. 1, p. 72-82, 1996.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 118. | | CRUZ, G. M. da; TULLIO, R. R.; ESTEVES, S. N.; ALENCAR, M. M. de; OLIVEIRA, M. C. de S. Espessura de gordura externa e cortes do traseiro especial de machos cruzados abatidos com diferentes pesos, para a produção do bovino jovem. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 33., 1996, Fortaleza, CE. Anais... Fortaleza: SBZ, 1996. p. 450-452.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 119. | | BRITO, L. G.; OLIVEIRA, M. C. de S.; ROCHA, R. B.; SILVA NETTO, F. G.; CAVALCANTE, F. A. Estudo da divergência genética em linhagens brasileiras de anaplasma marginale através da utilização do gene da proteína principal de superfície MSP1a. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 15.; SEMINÁRIO DE PARASITOLOGIA VETERINÁRIA DOS PAÍSES DO MERCUSUL, 2., 2008, Curitiba. Anais... Curitiba: CBPV, 2008. Meta 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| 120. | | BRITO, L. G.; OLIVEIRA, M. C. de S.; ROCHA, R. B.; SILVA NETTO, F. G. da; CAVALCANTE, F. A. Estudo da divergência genética em linhagens brasileiras de anaplasma marginale através da utilização do gene da proteína principal de superfície MSP1α. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 15.; SEMINÁRIO DE PARASITOLOGIA VETERINÁRIA DOS PAÍSES DO MERCUSUL, 2., 2008, Curitiba. Anais... Curitiba: CBPV, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 418 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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