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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
27/09/2012 |
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Data da última atualização: |
27/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NOGUEIRA, E.; CARDOSO, G. S.; MARQUES JUNIOR, H. R.; DIAS, A. M.; ÍTAVO, L. C. V.; SILVA, J. C. B. |
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Afiliação: |
ERIKLIS NOGUEIRA, CPAP; GABRIEL SARAVI CARDOSO, UCDB; HEITOR ROMERO MARQUES JUNIOR, UCDB; ALEXANDRE MENEZES DIAS, UCDB; LUÍS CARLOS VINHAS ÍTAVO, UCDB; JULIANA CORRÊA BORGES SILVA, FCAV-UNESP. |
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Título: |
Effect of breed and corpus luteum on pregnancy rate of bovine embryo recipients. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 41, n. 9, p. 2129-2133, 2012. |
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Idioma: |
Inglês |
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Notas: |
Na publicação: Juliana Correa Borges. |
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Conteúdo: |
The objective of this study was to evaluate pregnancy rates of recipients of different breed groups (Nellore and crossbreed), as well as the effects of size and type of the corpus luteum (CL) on plasmatic concentrations of progesterone and pregnancy rates of embryo recipients. A total of 152 heifers were synchronized with progesterone implants and on the day of embryo transfer, previously obtained by superovulation and frozen in ethylene glycol, the diameter and type of the corpus luteum (cavitary and compact) was measured and blood was collected for progesterone measurement. The pregnancy rate was 44.1%, with a diameter of corpus luteum higher in recipients that became pregnant (2.03±0.41) compared with nonpregnant ones (1.86±0.34 cm). Plasmatic concentrations of progesterone did not differ between pregnant (1.50±1.05) and non-pregnant (1.31±0.91 ng/mL) animals. The type of corpus luteum did not influence the pregnancy rates. Only Angus and crossbred Marchigiana differ among themselves in pregnancy rates (33.3 and 59.2%, respectively). The pregnancy probability was affected only by CL diameter, but not by P4 plasmatic concentration. Selection of the corpus luteum size at the time of embryo transfer is an important factor to increase pregnancy rates in recipients, and compact and cavitary corpora lutea do not influence the pregnancy rates of bovine embryo recipients. Nellore recipients have pregnancy rates that are satisfactory and comparable to crossbred (Bos taurus × Bos indicus) recipients. MenosThe objective of this study was to evaluate pregnancy rates of recipients of different breed groups (Nellore and crossbreed), as well as the effects of size and type of the corpus luteum (CL) on plasmatic concentrations of progesterone and pregnancy rates of embryo recipients. A total of 152 heifers were synchronized with progesterone implants and on the day of embryo transfer, previously obtained by superovulation and frozen in ethylene glycol, the diameter and type of the corpus luteum (cavitary and compact) was measured and blood was collected for progesterone measurement. The pregnancy rate was 44.1%, with a diameter of corpus luteum higher in recipients that became pregnant (2.03±0.41) compared with nonpregnant ones (1.86±0.34 cm). Plasmatic concentrations of progesterone did not differ between pregnant (1.50±1.05) and non-pregnant (1.31±0.91 ng/mL) animals. The type of corpus luteum did not influence the pregnancy rates. Only Angus and crossbred Marchigiana differ among themselves in pregnancy rates (33.3 and 59.2%, respectively). The pregnancy probability was affected only by CL diameter, but not by P4 plasmatic concentration. Selection of the corpus luteum size at the time of embryo transfer is an important factor to increase pregnancy rates in recipients, and compact and cavitary corpora lutea do not influence the pregnancy rates of bovine embryo recipients. Nellore recipients have pregnancy rates that are satisfactory and comparable to crossbred (Bos taurus × Bos i... Mostrar Tudo |
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Palavras-Chave: |
Cavitary corpus luteum; Ultrasound. |
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Thesaurus Nal: |
Nellore; progesterone. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02228naa a2200241 a 4500
001 1934933
005 2017-11-27
008 2012 bl --- 0-- u #d
100 1 $aNOGUEIRA, E.
245 $aEffect of breed and corpus luteum on pregnancy rate of bovine embryo recipients.
260 $c2012
500 $aNa publicação: Juliana Correa Borges.
520 $aThe objective of this study was to evaluate pregnancy rates of recipients of different breed groups (Nellore and crossbreed), as well as the effects of size and type of the corpus luteum (CL) on plasmatic concentrations of progesterone and pregnancy rates of embryo recipients. A total of 152 heifers were synchronized with progesterone implants and on the day of embryo transfer, previously obtained by superovulation and frozen in ethylene glycol, the diameter and type of the corpus luteum (cavitary and compact) was measured and blood was collected for progesterone measurement. The pregnancy rate was 44.1%, with a diameter of corpus luteum higher in recipients that became pregnant (2.03±0.41) compared with nonpregnant ones (1.86±0.34 cm). Plasmatic concentrations of progesterone did not differ between pregnant (1.50±1.05) and non-pregnant (1.31±0.91 ng/mL) animals. The type of corpus luteum did not influence the pregnancy rates. Only Angus and crossbred Marchigiana differ among themselves in pregnancy rates (33.3 and 59.2%, respectively). The pregnancy probability was affected only by CL diameter, but not by P4 plasmatic concentration. Selection of the corpus luteum size at the time of embryo transfer is an important factor to increase pregnancy rates in recipients, and compact and cavitary corpora lutea do not influence the pregnancy rates of bovine embryo recipients. Nellore recipients have pregnancy rates that are satisfactory and comparable to crossbred (Bos taurus × Bos indicus) recipients.
650 $aNellore
650 $aprogesterone
653 $aCavitary corpus luteum
653 $aUltrasound
700 1 $aCARDOSO, G. S.
700 1 $aMARQUES JUNIOR, H. R.
700 1 $aDIAS, A. M.
700 1 $aÍTAVO, L. C. V.
700 1 $aSILVA, J. C. B.
773 $tRevista Brasileira de Zootecnia$gv. 41, n. 9, p. 2129-2133, 2012.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Biblioteca |
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Registro |
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| Registros recuperados : 138 | |
| 61. |  | BELTRÃO, N. E. de M.; SOUZA, J. G. de; AZEVEDO, D. M. P. de; LEÃO, A. B.; CARDOSO, G. D. Fitologia do algodoeiro herbáceo : sistemática, organografia e anatomia. In.: BELTRÃO, N. E. de M.; AZEVEDO, D. M. P. de. (Ed.). O Agronegócio do algodão no Brasil. 2ª ed. rev. amp. Brasília, DF: Embrapa Informação Tecnológica, 2008. v. 1 p. 183-217| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Algodão. |
|   |
| 63. | | COSTA, A. G. F.; SEVERINO, L. S.; SOFIATTI, V.; FREITAS, J. G.; GONDIM, T. M. de S.; CARDOSO, G. D. Pre-harvest desiccation of castor crop using 2,4-D and glyphosate. Industrial Crops and Products, v. 122, p. 261-265, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Algodão. |
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| 67. | | NIVA, C. C.; CARDOSO, G. B. X.; ZAGATTO, M.; FONSECA, P. da; SCHMELZ, R. M.; BROWN, G. G. Enchytraeidae of Caratuva mountain summit in the Coastal range of the Atlantic Forest of Paraná. In: INTERNATIONAL OLIGOCHAETE TAXONOMY MEETING, 6., 2013, Palmeira de Faro, Portugal. Book of abstracts. [Braga]: University of Minho, CBMA, 2013. p. 41.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
|  |
| 69. | | NOGUEIRA, E.; CARDOSO, G. S.; MARQUES JUNIOR, H. R.; DIAS, A. M.; ÍTAVO, L. C. V.; SILVA, J. C. B. Effect of breed and corpus luteum on pregnancy rate of bovine embryo recipients. Revista Brasileira de Zootecnia, v. 41, n. 9, p. 2129-2133, 2012. Na publicação: Juliana Correa Borges.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| 70. | | ALBUQUERQUE, F. A. de; ANGELOTTI, F.; MORAIS, J. P. S.; CARDOSO, G. D.; CAVALCANTI, R. W. G. Partição de assimilados em plantas de algodoeiro sob duas concentrações de CO2. In: CONGRESSO BRASILEIRO DO ALGODÃO, 10., 2015, Foz do Iguaçu. Resumos. Brasília, DF: ABRAPA, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
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| 72. | | FERREIRA, R. P.; VALE, L. S. do; CARVALHO, L. S. de; BRITO NETO, J. F. de; BELTRAO, N. E. de M.; CARDOSO, G. D. Avaliação de controle de plantas daninhas no algodoeiro no Município de Baixa Grande do Ribeiro - Piauí. In: Congresso Brasileiro do Algodão, 9., 2013, Brasília, DF.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
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| 73. | | CARDOSO, G. F.; FILHO, O. M. de C.; GOMES, H. de S.; REIS FILHO, A.; COSTA, J. A.; MOREIRA, W. M.; BARBOSA, E. L.; LIMA, V. B. Avaliacao de especies forrageiras introduzidas nos municipios de Itapetinga e Nova Canaa- Bahia. In: REUNIAO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 18., 1981, Goiania. Anais... Goiania: SBZ, 1981. p. 8.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 74. | | CARDOSO, G. D.; BELTRÃO, N. E. de M.; PEREIRA, J. R.; GONDIM, T. M. de S.; BRUNO, R. de L. A. Arranjos de plantas em duas cultivares de algodoeiro herbáceo, BRS 186 Precoce 3 e BRS 187 8H, no Cariri cearense. Revista Brasileira de Oleaginosas e Fibrosas, v.7, n.2/3, p.709-718, 2003.| Biblioteca(s): Embrapa Algodão. |
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| 77. | | CAMARGO, F. F.; SANTOS, A.; CARDOSO, G. B. X.; NADOLNY, H.; ASSUNÇÃO, R. R.; NEGRETTI, T. F. M.; NEGRETTI, B. D.; FROUFE, L. C. M.; BROWN, G. G. Comunidades de minhocas em diferentes tipos de uso do solo localizados na Área de Proteção Ambiental da Serra da Mantiqueira - MG. In: ENCONTRO LATINO-AMERICANO DE ECOLOGIA E TAXONOMIA DE OLIGOQUETAS, 5; SIMPÓSIO ENGENHEIROS EDÁFICOS, FERTILIDADE DO SOLO E TERRA PRETA DE ÍNDIO (TPI), 2015, Curitiba. Anais. [S.l.]: Federação Brasileira de plantio direto de irrigação, 2015. p.63-68. Disponível online. 5° ELAETAO.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 78. | | CARTAXO, W. V.; ALVES, I.; VALE, D. G.; OLIVEIRA, G. dos S.; SILVA, J. C. A. da; CARDOSO, G. D.; GUIMARAES, F. M. Caso de sucesso do algodão colorido agroecológico na agricultura familiar da Paraíba. In: CONGRESSO BRASILEIRO DO ALGODÃO, 10., 2015, Foz do Iguaçu. Resumos. Brasília, DF: ABRAPA, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
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| 79. | | ZAGATTO, M. R. G.; NIVA, C. C.; THOMAZINI, M. J.; BARETTA, D.; SANTOS, A.; NADOLNY, H.; CARDOSO, G. B. X.; BROWN, G. G. Soil invertebrates in different land use systems: how integrated production systems and seasonality affect soil mesofauna communities. Journal of Agricultural Science and Technology B, v. 7, p. 158-169, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Cerrados; Embrapa Florestas. |
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| Registros recuperados : 138 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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