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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 Pantanal. |
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Data corrente: |
07/03/2016 |
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Data da última atualização: |
04/11/2016 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
BULLER, L. S.; SILVA, G. B. S. da; ZANETTI, M. R.; ORTEGA, E.; MORAES, A. DE; GOULART, T.; BERGIER, I.; BULLER, L. S. |
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Afiliação: |
LUZ SELE BULLER, State University of Campinas; GUSTAVO BAYMA SIQUEIRA DA SILVA, CNPM; MARILIA RIBEIRO ZANETTI; ENRIQUE ORTEGA, State University of Campinas; ANIBAL DE MORAES, FEDERAL UNIVERSITY OF PARANÁ; THIAGO GOULART, AGRICULTURAL COOPERATIVE OF SÃO GABRIEL DO OESTE; IVAN BERGIER TAVARES DE LIMA, CPAP; LUZ SELE BULLER, Satate University of Campinas. |
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Título: |
Historical Land-Use Changes in São Gabriel do Oeste at the Upper Taquari River Basin. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: BERGIER, I.; ASSINE, M. L. (Ed.). Dynamics of the Pantanal Wetland in South America. Switzerland: Springer International Publishing, 2016. |
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Páginas: |
p. 191-208. |
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Série: |
(The Handbook of Environmental Chemistry, 37). |
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ISBN: |
978-3-319-18735-8 |
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DOI: |
10.1007/698_2015_355 |
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Idioma: |
Inglês |
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Conteúdo: |
Agricultural expansion in uplands of the Pantanal in recent decades suppressed a large fraction of native vegetation. In the case of the municipality of São Gabriel do Oeste (SGO), located in the Upper Paraguay River Basin, the processing of historical Landsat imagery indicates from 1984 to 2013 a relative land cover increase in soybean/corn cropland from 25% to 30% and pasture from 17% to 41%, whereas a decrease in native forest from 57% to 28%. These land-use changes produced several outstanding economic indexes as the per capita gross domestic product (GDP), 48% higher than that of Brazil. The total GDP increased by 259% from 1999 to 2011. Besides, SGO Human Development Index (HDI) of 0.729 in 2010 was about 2% higher than the Brazil?s HDI average. On the other hand, the agricultural development reflected in alterations of major ecohydrological regulations (carbon and water) at the watershed, notwithstanding the economic concentration. Croplands mostly develop in areas of low vulnerability (55%), while almost all of the pasture areas are preferably in vulnerable areas (42%). Due to climate changes, the promotion of state social inclusive and low-carbon agriculture is necessary to mitigate greenhouse gas (GHG) emissions and to recover important ecohydrological processes at the drainage basin level. In this chapter, we explore a new sustainable design of agroecosystems (integrated crop-livestock and forestry) in the Upper Taquari River Basin, which can maximize and optimize both the sharing of rural productivity and carbon/water regulations at the watershed. MenosAgricultural expansion in uplands of the Pantanal in recent decades suppressed a large fraction of native vegetation. In the case of the municipality of São Gabriel do Oeste (SGO), located in the Upper Paraguay River Basin, the processing of historical Landsat imagery indicates from 1984 to 2013 a relative land cover increase in soybean/corn cropland from 25% to 30% and pasture from 17% to 41%, whereas a decrease in native forest from 57% to 28%. These land-use changes produced several outstanding economic indexes as the per capita gross domestic product (GDP), 48% higher than that of Brazil. The total GDP increased by 259% from 1999 to 2011. Besides, SGO Human Development Index (HDI) of 0.729 in 2010 was about 2% higher than the Brazil?s HDI average. On the other hand, the agricultural development reflected in alterations of major ecohydrological regulations (carbon and water) at the watershed, notwithstanding the economic concentration. Croplands mostly develop in areas of low vulnerability (55%), while almost all of the pasture areas are preferably in vulnerable areas (42%). Due to climate changes, the promotion of state social inclusive and low-carbon agriculture is necessary to mitigate greenhouse gas (GHG) emissions and to recover important ecohydrological processes at the drainage basin level. In this chapter, we explore a new sustainable design of agroecosystems (integrated crop-livestock and forestry) in the Upper Taquari River Basin, which can maximize and optimize... Mostrar Tudo |
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Palavras-Chave: |
Integrated agroecosystems. |
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Thesagro: |
Agricultura; Desenvolvimento econômico. |
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Thesaurus NAL: |
agriculture; Agroecosystems; deforestation; Environmental sustainability; Land use; livestock; Sustainable agriculture. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02752naa a2200373 a 4500
001 2039968
005 2016-11-04
008 2016 bl uuuu u00u1 u #d
020 $a978-3-319-18735-8
024 7 $a10.1007/698_2015_355$2DOI
100 1 $aBULLER, L. S.
245 $aHistorical Land-Use Changes in São Gabriel do Oeste at the Upper Taquari River Basin.
260 $c2016
300 $ap. 191-208.
490 $a(The Handbook of Environmental Chemistry, 37).
520 $aAgricultural expansion in uplands of the Pantanal in recent decades suppressed a large fraction of native vegetation. In the case of the municipality of São Gabriel do Oeste (SGO), located in the Upper Paraguay River Basin, the processing of historical Landsat imagery indicates from 1984 to 2013 a relative land cover increase in soybean/corn cropland from 25% to 30% and pasture from 17% to 41%, whereas a decrease in native forest from 57% to 28%. These land-use changes produced several outstanding economic indexes as the per capita gross domestic product (GDP), 48% higher than that of Brazil. The total GDP increased by 259% from 1999 to 2011. Besides, SGO Human Development Index (HDI) of 0.729 in 2010 was about 2% higher than the Brazil?s HDI average. On the other hand, the agricultural development reflected in alterations of major ecohydrological regulations (carbon and water) at the watershed, notwithstanding the economic concentration. Croplands mostly develop in areas of low vulnerability (55%), while almost all of the pasture areas are preferably in vulnerable areas (42%). Due to climate changes, the promotion of state social inclusive and low-carbon agriculture is necessary to mitigate greenhouse gas (GHG) emissions and to recover important ecohydrological processes at the drainage basin level. In this chapter, we explore a new sustainable design of agroecosystems (integrated crop-livestock and forestry) in the Upper Taquari River Basin, which can maximize and optimize both the sharing of rural productivity and carbon/water regulations at the watershed.
650 $aagriculture
650 $aAgroecosystems
650 $adeforestation
650 $aEnvironmental sustainability
650 $aLand use
650 $alivestock
650 $aSustainable agriculture
650 $aAgricultura
650 $aDesenvolvimento econômico
653 $aIntegrated agroecosystems
700 1 $aSILVA, G. B. S. da
700 1 $aZANETTI, M. R.
700 1 $aORTEGA, E.
700 1 $aMORAES, A. DE
700 1 $aGOULART, T.
700 1 $aBERGIER, I.
700 1 $aBULLER, L. S.
773 $tIn: BERGIER, I.; ASSINE, M. L. (Ed.). Dynamics of the Pantanal Wetland in South America. Switzerland: Springer International Publishing, 2016.
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