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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
29/12/2011 |
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Data da última atualização: |
25/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROSSETTI, R. C.; PERDIGÃO, A.; SÁ FILHO, M.; NOGUEIRA, G. P.; MACHADO, R.; MEMBRIVE, C. M. B.; BINELLI, M. |
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Afiliação: |
R. C. ROSSETTI, UNESP/ARAÇATUBA; A. PERDIGÃO, UNESP/DRACENA; M. SÁ FILHO, USP-FMVZ; G. P. NOGUEIRA, UNESP-ARAÇATUBA; RUI MACHADO, CPPSE; C. M. B. MEMBRIVE, UNESP-ARAÇATUBA; M. BINELLI, USP-FMVZ. |
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Título: |
Effects of flunixin meglumine, recombinant bovine somatotropin and/or human chorionic gonadotropin on pregnancy rates in Nelore cows. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Theriogenology, v. 76, n. 4, p. 751-758, sep. 2011. |
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DOI: |
10.1016/j.theriogenology.2011.04.008 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to compare pharmacological strategies aiming to inhibit prostaglandin F2 alpha (PGF2) synthesis (flunixin meglumine; FM), stimulate growth of the conceptus (recombinant bovine somatotropin; bST) and progesterone (P4) synthesis (human chorionic gonadotropin; hCG), as well as their combinations, regarding their ability to improve pregnancy rates in beef cattle. Lactating Nelore cows (N 975), 35 to 70 days postpartum, were synchronized and inseminated by timed artificial insemination (TAI) on Day 0. On Day 7, cattle were allocated into eight groups and received one of the following treatments: saline (S) on Days 7 and 16 (Group Control); S on Day 7 and FM on Day 16 (Group FM); bST on Day 7 and S on Day 16 (Group bST); bST on Day 7 and FM on Day 16 (Group bST FM); hCG on Day 7 and S on Day 16 (Group hCG); hCG on Day 7 and FM on Day 16 (Group hCG FM); bST and hCG on Day 7 and S on Day 16 (Group bST hCG), or bST and hCG on Day 7 and FM on Day 16 (Group bST hCG FM). The aforementioned treatments were administered at the following doses: 2.2 mg/kg FM (Banamine®; Intervet Schering-Plough, Cotia, SP, Brazil), 500 mg bST (Boostin®; Intervet Schering-Plough), and 2500 IU hCG (Chorulon®; Intervet Schering-Plough). Pregnancy diagnosis was performed 40 days after TAI by transrectal ultrasonography. Pregnancy rates were not significantly different among treatments. However, there was a main effect of hCG treatment to increase pregnancy rates (63.0 vs. 55.4%; P 0.001). Concentrations of P4 did not differ significantly among groups on Day 7 or on Day 16. However, consistent with the higher pregnancy rates, hCG increased P4 concentrations on Day 16 (10.6 vs. 9.6 ng/mL, respectively; P 0.05). We concluded that hCG treatment 7 days after TAI improved pregnancy rates of lactating Nelore cows, possibly via a mechanism leading to induction of higher P4 concentrations, or by reducing the luteolytic stimulus during maternal recognition of pregnancy. MenosThe objective was to compare pharmacological strategies aiming to inhibit prostaglandin F2 alpha (PGF2) synthesis (flunixin meglumine; FM), stimulate growth of the conceptus (recombinant bovine somatotropin; bST) and progesterone (P4) synthesis (human chorionic gonadotropin; hCG), as well as their combinations, regarding their ability to improve pregnancy rates in beef cattle. Lactating Nelore cows (N 975), 35 to 70 days postpartum, were synchronized and inseminated by timed artificial insemination (TAI) on Day 0. On Day 7, cattle were allocated into eight groups and received one of the following treatments: saline (S) on Days 7 and 16 (Group Control); S on Day 7 and FM on Day 16 (Group FM); bST on Day 7 and S on Day 16 (Group bST); bST on Day 7 and FM on Day 16 (Group bST FM); hCG on Day 7 and S on Day 16 (Group hCG); hCG on Day 7 and FM on Day 16 (Group hCG FM); bST and hCG on Day 7 and S on Day 16 (Group bST hCG), or bST and hCG on Day 7 and FM on Day 16 (Group bST hCG FM). The aforementioned treatments were administered at the following doses: 2.2 mg/kg FM (Banamine®; Intervet Schering-Plough, Cotia, SP, Brazil), 500 mg bST (Boostin®; Intervet Schering-Plough), and 2500 IU hCG (Chorulon®; Intervet Schering-Plough). Pregnancy diagnosis was performed 40 days after TAI by transrectal ultrasonography. Pregnancy rates were not significantly different among treatments. However, there was a main effect of hCG treatment to increase pregnancy rates (63.0 vs. 55.4%; P 0.001). Conc... Mostrar Tudo |
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Palavras-Chave: |
Embryo development; Prostaglandin. |
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Thesaurus Nal: |
conceptus; luteolysis; progesterone. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/51400/1/PROCI-2011.00291.pdf
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Marc: |
LEADER 02799naa a2200265 a 4500
001 1911167
005 2022-07-25
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1016/j.theriogenology.2011.04.008$2DOI
100 1 $aROSSETTI, R. C.
245 $aEffects of flunixin meglumine, recombinant bovine somatotropin and/or human chorionic gonadotropin on pregnancy rates in Nelore cows.$h[electronic resource]
260 $c2011
520 $aThe objective was to compare pharmacological strategies aiming to inhibit prostaglandin F2 alpha (PGF2) synthesis (flunixin meglumine; FM), stimulate growth of the conceptus (recombinant bovine somatotropin; bST) and progesterone (P4) synthesis (human chorionic gonadotropin; hCG), as well as their combinations, regarding their ability to improve pregnancy rates in beef cattle. Lactating Nelore cows (N 975), 35 to 70 days postpartum, were synchronized and inseminated by timed artificial insemination (TAI) on Day 0. On Day 7, cattle were allocated into eight groups and received one of the following treatments: saline (S) on Days 7 and 16 (Group Control); S on Day 7 and FM on Day 16 (Group FM); bST on Day 7 and S on Day 16 (Group bST); bST on Day 7 and FM on Day 16 (Group bST FM); hCG on Day 7 and S on Day 16 (Group hCG); hCG on Day 7 and FM on Day 16 (Group hCG FM); bST and hCG on Day 7 and S on Day 16 (Group bST hCG), or bST and hCG on Day 7 and FM on Day 16 (Group bST hCG FM). The aforementioned treatments were administered at the following doses: 2.2 mg/kg FM (Banamine®; Intervet Schering-Plough, Cotia, SP, Brazil), 500 mg bST (Boostin®; Intervet Schering-Plough), and 2500 IU hCG (Chorulon®; Intervet Schering-Plough). Pregnancy diagnosis was performed 40 days after TAI by transrectal ultrasonography. Pregnancy rates were not significantly different among treatments. However, there was a main effect of hCG treatment to increase pregnancy rates (63.0 vs. 55.4%; P 0.001). Concentrations of P4 did not differ significantly among groups on Day 7 or on Day 16. However, consistent with the higher pregnancy rates, hCG increased P4 concentrations on Day 16 (10.6 vs. 9.6 ng/mL, respectively; P 0.05). We concluded that hCG treatment 7 days after TAI improved pregnancy rates of lactating Nelore cows, possibly via a mechanism leading to induction of higher P4 concentrations, or by reducing the luteolytic stimulus during maternal recognition of pregnancy.
650 $aconceptus
650 $aluteolysis
650 $aprogesterone
653 $aEmbryo development
653 $aProstaglandin
700 1 $aPERDIGÃO, A.
700 1 $aSÁ FILHO, M.
700 1 $aNOGUEIRA, G. P.
700 1 $aMACHADO, R.
700 1 $aMEMBRIVE, C. M. B.
700 1 $aBINELLI, M.
773 $tTheriogenology$gv. 76, n. 4, p. 751-758, sep. 2011.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
01/02/2024 |
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Data da última atualização: |
01/02/2024 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BRUNETTO, G.; VIEIRA, R. C. B.; CERETTA, C. A.; KAMINSKI, J.; MELO, G. W. B. de; GIROTTO, E.; LOURENZI, C. R.; ADORNA, J. C. |
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Afiliação: |
GUSTAVO BRUNETTO, UNIVERSIDADE FEDERAL DE SANTA MARIA; RENAN COSTA BEBER VIEIRA, UNIVERSIDADE FEDERAL DE SANTA MARIA; CARLOS ALBERTO CERETTA, UNIVERSIDADE FEDERAL DE SANTA MARIA; JOÃO KAMINSKI, UNIVERSIDADE FEDERAL DE SANTA MARIA; GEORGE WELLINGTON BASTOS DE MELO, CNPUV; EDUARDO GIROTTO, UNIVERSIDADE FEDERAL DE SANTA MARIA; CLEDIMAR ROGÉRIO LOURENZI, UNIVERSIDADE FEDERAL DE SANTA MARIA; JAQUELINE C. ADORNA, UNIVERSIDADE FEDERAL DE SANTA MARIA. |
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Título: |
Adubação nitrogenada em videiras no Rio Grande do Sul e as alterações na produtividade e nas características químicas do mosto da uva. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CI^}ENCIA DO SOLO, 31., 2007, Gramado, RS. Anais... Conquistas e Desafios da Ciência do Solo Brasileiro. Gramado: CBCS, 5 a 10 ago. 2007. p. 3596-739. |
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Idioma: |
Português |
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Conteúdo: |
A aplicação de nitrogênio (N) na videira, em geral, causa impacto na produção e nas características químicas da uva e do seu mosto e, conseqüentemente, no vinho. O trabalho objetivou avaliar o efeito da adubação nitrogenada na produtividade e nas características químicas do mosto da uva. |
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Palavras-Chave: |
Características químicas; Videira. |
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Thesagro: |
Mosto; Uva. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1161553/1/trab-3596-739.pdf
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Marc: |
LEADER 01176nam a2200241 a 4500
001 2161553
005 2024-02-01
008 2007 bl uuuu u00u1 u #d
100 1 $aBRUNETTO, G.
245 $aAdubação nitrogenada em videiras no Rio Grande do Sul e as alterações na produtividade e nas características químicas do mosto da uva.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE CI^}ENCIA DO SOLO, 31., 2007, Gramado, RS. Anais... Conquistas e Desafios da Ciência do Solo Brasileiro. Gramado: CBCS, 5 a 10 ago. 2007. p. 3596-739.$c3596
520 $aA aplicação de nitrogênio (N) na videira, em geral, causa impacto na produção e nas características químicas da uva e do seu mosto e, conseqüentemente, no vinho. O trabalho objetivou avaliar o efeito da adubação nitrogenada na produtividade e nas características químicas do mosto da uva.
650 $aMosto
650 $aUva
653 $aCaracterísticas químicas
653 $aVideira
700 1 $aVIEIRA, R. C. B.
700 1 $aCERETTA, C. A.
700 1 $aKAMINSKI, J.
700 1 $aMELO, G. W. B. de
700 1 $aGIROTTO, E.
700 1 $aLOURENZI, C. R.
700 1 $aADORNA, J. C.
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Embrapa Uva e Vinho (CNPUV) |
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