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| Registros recuperados : 240 | |
| 84. |  | JUNQUEIRA, A. M. R.; RIBEIRO, A. C. F.; GOMES, R. de A.; PERES, R. M. Hortaliças minimamente processadas no Distrito Federal: visão do segmento varejista. Horticultura Brasileira, Brasília, v. 21, n. 2, jul. 2003. Suplemento 2. Trabalho apresentado no 43º Congresso Brasileiro de Olericultura, 2003. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 21, n. 2, p. 299, jul. 2003. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 85. | | RIBEIRO, A. C.; QUEIROZ, S. A.; LUI, J. F.; RIBEIRO, S. D.; RESENDE, K. T. Genetic and phenotypic parameters estimates of kidding interval and age at first kidding in Saanen goats in Brazil. In: INTERNATIONAL CONFERENCE ON GOATS, 7., 2000, Tours, Poitiers, France. Proceedings... Paris: INRA: IGA: Institut de Elevage, 2000. v. 1, p. 258-259.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 92. | | PAIVA, A. de Q.; SOUZA, L. da S.; RIBEIRO, A. C.; COSTA, L. M. da. Propriedades físico-hídricas de solos de uma topossequência de tabuleiro do Estado da Bahia. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 11, p. 2295-2302, nov. 2000. Título em inglês: Soil physical and hydraulic properties of a toposequence tableland in Bahia State, Brazil.| Biblioteca(s): Embrapa Solos / UEP-Recife; Embrapa Unidades Centrais. |
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| 94. | | RIBEIRO, A. C.; RIBEIRO, L. D.; OLIVEIRA, F. F. M. de. Adubacao nitrogenada de uma soqueira de cana-de-acucar irrigada com vinhaca, em Goianesia-GO, safra 94/95. In: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 25., 1995, Vicosa, MG. O solo nos grandes dominios morfoclimaticos do Brasil e o desenvolvimento sustentado: resumos expandidos. Vicosa: SBCS, 1995. v.2. p.762-764.| Biblioteca(s): Embrapa Cerrados. |
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| 95. | | RIBEIRO, A. C.; RIBEIRO, L. D.; OLIVEIRA, P. F. M. de. Adubação nitrogenada de uma soqueira de cana-de-açucar irrigada com vinhaça, em Goianésia-GO, safra 94/95. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.2, p. 762-764.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 98. | | SANTANA, A. F. de; SILVA, M. H.; BRAZIL, B. N.; RIBEIRO, A. C.; AGUIAR, C. S. Circunferência escrotal de ovinos da raça Santa Inês de 112 a 170 dias de idade. In: CONGRESSO LATINOAMERICANO DE BUIATRIA, 11.; CONGRESSO BRASILEIRO DE BUIATRIA, 5.; CONGRESSO NORDESTINO DE BUIATRIA, 3., 2003, Salvador. Sanidade, base da economia pecuária: programa final: livro de resumos. Salvador: Associação Brasileira de Buiatria, 2003. p. 84. ref. 195.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/02/2022 |
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Data da última atualização: |
21/02/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
TAIRA, A. R.; BRANDÃO, F. Z.; BRAIR, V. L.; COSENTINO, I. O.; LEAL, F. S. C.; RIBEIRO, A. C. S.; BALARO, M. F. A.; BATISTA, I. I. T. P.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; UNGERFELD, R. |
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Afiliação: |
AUGUSTO RYONOSUKE TAIRA, Universidade Federal Fluminense - Niterói, RJ, Brazil; FELIPE ZANDONADI BRANDÃO, Universidade Federal Fluminense - Niterói, RJ, Brazil; VIVIANE LOPES BRAIR, Universidade Federal Fluminense - Niterói, RJ, Brazil; ISABEL OLIVEIRA COSENTINO, Universidade Federal Fluminense - Niterói, RJ, Brazil; FELIPE SEABRA CARDOSO LEAL, Universidade Federal Fluminense - Niterói, RJ, Brazil; ANA CLARA SARZEDAS RIBEIRO, Universidade Federal Fluminense - Niterói, RJ, Brazil; MÁRIO FELIPE ALVAREZ BALARO, Universidade Federal Fluminense - Niterói, RJ, Brazil; IBRIO IVAN TAVARES PEREIRA BATISTA, Universidade Federal Fluminense - Niterói, RJ, Brazil; JOANNA MARIA GONÇALVES SOUZA-FABJAN, Universidade Federal Fluminense - Niterói, RJ, Brazil; JEFERSON FERREIRA DA FONSECA, CNPC; RODOLFO UNGERFELD, Facultad de Veterinaria, Universidad de la República - Montevideo, Uruguay. |
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Título: |
Biostimulation with the ram effect increases the follicle recruitment, ovulatory diameter, and embryo viability rate in superovulated ewes. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Theriogenology, v. 181, p. 140-146, Mar. 2022. |
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DOI: |
10.1016/j.theriogenology.2022.01.021 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The aim of this study was to compare the preovulatory follicular development and superovulatory outcomes in superovulated ewes which were either stimulated or not stimulated by placement with rams. The treatment regimen to super-stimulate ovarian follicular development was imposed to 28 ewes on "Day 0", from which 14 were stimulated with active rams for 48 h, starting at the time of the fifth FSH dose, with the ram being removed from the pen with the ewes and replaced which other ram every 12 h, using four different rams (group GRE). The other 14 ewes remained isolated from rams throughout the protocol (group GCON). All ewes were administered 133 mg of FSH, into six doses in decreasing quantities, every 12 h. The follicular development and number of ovulations were determined using ultrasonography. Biostimulation resulted in an increased number of large follicles, follicle diameter, and embryo viability rate (viable embryos/recovered structures?100) was greater in ewes of the GRE than GCON group. The number of corpora lutea, follicular cysts, recovered structures, viable embryos, and degenerated and unfertilized structures was similar in ewes of the GRE and GCON group. Structures were recovered from more GRE than GCON ewes. In conclusion, biostimulation with rams during the last phase of the treatment regimen to induce superovulation enhanced the follicular growth and increased the embryo viability rate in ewes. |
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Palavras-Chave: |
Embryo Mammalian; Follicle Stimulating Hormone. |
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Thesaurus NAL: |
Animal reproduction; Corpus luteum; Females; Males; Ovarian follicles; Pharmacology; Sheep; Superovulation. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02572naa a2200373 a 4500
001 2140139
005 2022-02-21
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1016/j.theriogenology.2022.01.021$2DOI
100 1 $aTAIRA, A. R.
245 $aBiostimulation with the ram effect increases the follicle recruitment, ovulatory diameter, and embryo viability rate in superovulated ewes.$h[electronic resource]
260 $c2022
520 $aAbstract: The aim of this study was to compare the preovulatory follicular development and superovulatory outcomes in superovulated ewes which were either stimulated or not stimulated by placement with rams. The treatment regimen to super-stimulate ovarian follicular development was imposed to 28 ewes on "Day 0", from which 14 were stimulated with active rams for 48 h, starting at the time of the fifth FSH dose, with the ram being removed from the pen with the ewes and replaced which other ram every 12 h, using four different rams (group GRE). The other 14 ewes remained isolated from rams throughout the protocol (group GCON). All ewes were administered 133 mg of FSH, into six doses in decreasing quantities, every 12 h. The follicular development and number of ovulations were determined using ultrasonography. Biostimulation resulted in an increased number of large follicles, follicle diameter, and embryo viability rate (viable embryos/recovered structures?100) was greater in ewes of the GRE than GCON group. The number of corpora lutea, follicular cysts, recovered structures, viable embryos, and degenerated and unfertilized structures was similar in ewes of the GRE and GCON group. Structures were recovered from more GRE than GCON ewes. In conclusion, biostimulation with rams during the last phase of the treatment regimen to induce superovulation enhanced the follicular growth and increased the embryo viability rate in ewes.
650 $aAnimal reproduction
650 $aCorpus luteum
650 $aFemales
650 $aMales
650 $aOvarian follicles
650 $aPharmacology
650 $aSheep
650 $aSuperovulation
653 $aEmbryo Mammalian
653 $aFollicle Stimulating Hormone
700 1 $aBRANDÃO, F. Z.
700 1 $aBRAIR, V. L.
700 1 $aCOSENTINO, I. O.
700 1 $aLEAL, F. S. C.
700 1 $aRIBEIRO, A. C. S.
700 1 $aBALARO, M. F. A.
700 1 $aBATISTA, I. I. T. P.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aFONSECA, J. F. da
700 1 $aUNGERFELD, R.
773 $tTheriogenology$gv. 181, p. 140-146, Mar. 2022.
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