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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
10/12/2019 |
Data da última atualização: |
10/12/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OLIVEIRA, M. E. F.; FONSECA, J. F. da; VICENTE, W. R. R.; RODRIGUES, N. N.; VERGANI, G. B.; SOUZA-FABJAN, J. M. G.; JAMIESON, M.; CRISTESCU, A.; MURAWSKI, M.; BARTLEWSKI, P. M. |
Afiliação: |
MARIA EMILIA FRANCO OLIVEIRA; JEFERSON FERREIRA DA FONSECA, CNPC; WILTER RICARDO RUSSIANO VICENTE; NAIARA NANTES RODRIGUES; GABRIEL BRUN VERGANI; JOANNA MARIA GONÇALVES SOUZA-FABJAN; MARK JAMIESON; ADA CRISTESCU; MACIEJ MURAWSKI; PAWEL MIECZYSLAW BARTLEWSKI. |
Título: |
Are the spectral Doppler indices of ovarian arteries indicative of antral follicular development and predictive of ovulatory responses and embryo yields in superovulated ewes?. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Reproductive Biology, v. 19, p. 394-403, 2019. |
DOI: |
10.1016/j.repbio.2019.11.004 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Nineteen ewes received 200 mg of pFSH administered in eight decreasing doses from Days 1 to 4, starting three days before CIDR® device removal. Ten ewes received an injection of 350 ?g of estradiol benzoate at CIDR® device insertion (Group E) and nine animals served as controls (Group C). B-mode and spectral Doppler ultrasonographic examinations were performed daily throughout superovulatory treatment to enumerate ovarian antral follicles and to determine ovarian blood flow indices, respectively. There were no differences (P > 0.05) in superovulatory responses between left and right ovaries/uterine horns or the two groups of animals. End-diastolic velocity (EDV) and mean velocity (Vm) values were greater (P < 0.05) on Days 1 and 2, and peak systolic velocity (SVp) was greater (P < 0.05) on Day 3 in Group C than in Group E. In Group E 15 correlations was recorded among indices (SVp, Vm, EDV, flow velocity integral-FVI, and pulsatility index-PI) and follicles numbers in different size classes on Days 1, 2 and 4, and seven correlations among indices (SVp, EDV, Vm, and vascular resistance index-RI) and superovulatory/embryo results (numbers of regressing corpora lutea, numbers/percentages of degenerated embryos and viability rates) on Days 1, 2 and 3. In Group C, there were three correlations among EDV and RI and medium-sized/large follicle numbers on Days 1 and 3, and five correlations among indices (EDV, RI and PI) and superovulatory/embryo results (numbers of luteinized unovulated follicles, degenerated embryos and unfertilized eggs) on Days 2 or 4. There was a lack of consistency in the velocimetric correlates of antral follicle numbers and superovulatory responses between the left and right side. Therefore, the usefulness of ovarian arterial indices to predict ovine superovulatory outcomes remains equivocal and requires further confirmatory studies. MenosAbstract: Nineteen ewes received 200 mg of pFSH administered in eight decreasing doses from Days 1 to 4, starting three days before CIDR® device removal. Ten ewes received an injection of 350 ?g of estradiol benzoate at CIDR® device insertion (Group E) and nine animals served as controls (Group C). B-mode and spectral Doppler ultrasonographic examinations were performed daily throughout superovulatory treatment to enumerate ovarian antral follicles and to determine ovarian blood flow indices, respectively. There were no differences (P > 0.05) in superovulatory responses between left and right ovaries/uterine horns or the two groups of animals. End-diastolic velocity (EDV) and mean velocity (Vm) values were greater (P < 0.05) on Days 1 and 2, and peak systolic velocity (SVp) was greater (P < 0.05) on Day 3 in Group C than in Group E. In Group E 15 correlations was recorded among indices (SVp, Vm, EDV, flow velocity integral-FVI, and pulsatility index-PI) and follicles numbers in different size classes on Days 1, 2 and 4, and seven correlations among indices (SVp, EDV, Vm, and vascular resistance index-RI) and superovulatory/embryo results (numbers of regressing corpora lutea, numbers/percentages of degenerated embryos and viability rates) on Days 1, 2 and 3. In Group C, there were three correlations among EDV and RI and medium-sized/large follicle numbers on Days 1 and 3, and five correlations among indices (EDV, RI and PI) and superovulatory/embryo results (numbers of lutein... Mostrar Tudo |
Palavras-Chave: |
Doppler ultrasonography; Estradiol benzoate; Ovarian artery. |
Thesaurus Nal: |
Sheep; Superovulation. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02876naa a2200301 a 4500 001 2116547 005 2019-12-10 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1016/j.repbio.2019.11.004$2DOI 100 1 $aOLIVEIRA, M. E. F. 245 $aAre the spectral Doppler indices of ovarian arteries indicative of antral follicular development and predictive of ovulatory responses and embryo yields in superovulated ewes?.$h[electronic resource] 260 $c2019 520 $aAbstract: Nineteen ewes received 200 mg of pFSH administered in eight decreasing doses from Days 1 to 4, starting three days before CIDR® device removal. Ten ewes received an injection of 350 ?g of estradiol benzoate at CIDR® device insertion (Group E) and nine animals served as controls (Group C). B-mode and spectral Doppler ultrasonographic examinations were performed daily throughout superovulatory treatment to enumerate ovarian antral follicles and to determine ovarian blood flow indices, respectively. There were no differences (P > 0.05) in superovulatory responses between left and right ovaries/uterine horns or the two groups of animals. End-diastolic velocity (EDV) and mean velocity (Vm) values were greater (P < 0.05) on Days 1 and 2, and peak systolic velocity (SVp) was greater (P < 0.05) on Day 3 in Group C than in Group E. In Group E 15 correlations was recorded among indices (SVp, Vm, EDV, flow velocity integral-FVI, and pulsatility index-PI) and follicles numbers in different size classes on Days 1, 2 and 4, and seven correlations among indices (SVp, EDV, Vm, and vascular resistance index-RI) and superovulatory/embryo results (numbers of regressing corpora lutea, numbers/percentages of degenerated embryos and viability rates) on Days 1, 2 and 3. In Group C, there were three correlations among EDV and RI and medium-sized/large follicle numbers on Days 1 and 3, and five correlations among indices (EDV, RI and PI) and superovulatory/embryo results (numbers of luteinized unovulated follicles, degenerated embryos and unfertilized eggs) on Days 2 or 4. There was a lack of consistency in the velocimetric correlates of antral follicle numbers and superovulatory responses between the left and right side. Therefore, the usefulness of ovarian arterial indices to predict ovine superovulatory outcomes remains equivocal and requires further confirmatory studies. 650 $aSheep 650 $aSuperovulation 653 $aDoppler ultrasonography 653 $aEstradiol benzoate 653 $aOvarian artery 700 1 $aFONSECA, J. F. da 700 1 $aVICENTE, W. R. R. 700 1 $aRODRIGUES, N. N. 700 1 $aVERGANI, G. B. 700 1 $aSOUZA-FABJAN, J. M. G. 700 1 $aJAMIESON, M. 700 1 $aCRISTESCU, A. 700 1 $aMURAWSKI, M. 700 1 $aBARTLEWSKI, P. M. 773 $tReproductive Biology$gv. 19, p. 394-403, 2019.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registros recuperados : 142 | |
5. | | MORAIS, M. C. C.; ARRAIS, A. M.; SILVA, N. C.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Association of controlled light program, cloprostenol and gonadotropins for synchronous estrus induction and fixed time artificial insemination in dairy goats during the non-breeding season: preliminary results. Animal Reproduction, v. 17, n. 3, 2020. Edição dos Abstracts of the 34nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2020 (online).Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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6. | | PINTO, P. H. N.; FREITAS, J. A.; FONSECA, J. D.; PILE, E. A.; ESTEVES, L. V.; SOUZA, V. L.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Artificial insemination in Cape Verdean Goats with cooled semen stored for 24 or 48 Hours. Australian Journal of Basic and Applied Sciences, v. 8, n. 18, p. 473-478, Dec. 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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7. | | FONSECA, J. F. da; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SILVA, M. R.; OLIVEIRA, M. E. F.; BARTLEWSKI, P. M.; SOUZA-FABJAN, J. M. G. Cervical penetration rates and efficiency of non-surgical embryo recovery in estrous-synchronized Santa Inês ewes after administration of estradiol ester (benzoate or cypionate) in combination with d-cloprostenol and oxytocin. Animal Reproduction Science, v. 203, p. 25-32, Apr. 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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8. | | LEITE, C. R.; FONSECA, J. F. da; FERNANDES, D. A. M.; SOUZA-FABJAN, J. M. G.; ASCOLI, F. O.; BRANDÃO, F. Z. Cervical relaxation for non-surgical uterus access in Santa Inês ewes. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v.70, n. 6, p. 1671-1679, 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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9. | | FONSECA, J. F. da; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SILVA, M. R.; OLIVEIRA, M. E. F.; BRANDÃO, F. Z.; BARTLEWSKI, P. M.; SOUZA-FABJAN, J. M. G. Combined treatment with oestradiol benzoate, d-cloprostenol and oxytocin permits cervical dilation and nonsurgical embryo recovery in ewes. Reproduction in Domestic Animals, v. 54, n. 1, p. 118-125, Sept. 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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10. | | MARTINS, B. B.; SOUZA-FABJAN, J. M. G.; DIÓGENES, Y. P.; OLIVEIRA, T. de A.; VIANA, J. H. M.; FONSECA, J. F. da. Cenário histórico da transferência de embriões de caprinos no Brasil: relatos técnicos científicos. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 556, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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11. | | MARTINS, B. B.; SOUZA-FABJAN, J. M. G.; DIÓGENES, Y. P.; OLIVEIRA, T. de A.; VIANA, J. H. M.; FONSECA, J. F. da. Cenário histórico da transferência de embriões de caprinos no Brasil: relatos técnicos científicos. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 556, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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13. | | MAIA, A. L. R. e S.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; BALARO, M. F. A.; BRANDÃO, F. Z.; FONSECA, J. F. da. Distúrbios reprodutivos em cabras leiteiras e impactos potenciais nos sistemas de produção. Revista Acadêmica; Ciência Animal, Curitiba, v. 15, p. 77-89, 2017. Suplemento 2. Edição dos trabalhos apresentados no XI Congresso Brasileiro de Buiatria, Foz do Iguaçu, PR, 11 a 14 set. 2017.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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14. | | PINHEIRO, J. B. S.; SOUZA-FABJAN, J. M. G.; CORREIA, L. F. L.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Differences between 5- and 6-day progestogen-based oestrus induction protocol in Saanen and Toggenburg goats. Reproduction, Fertility, and Development, v. 33, n. 2, p. 166, 2021. Edição dos Proceedings of the 47th Annual Conference of the International Embryo Technology (IETS) Virtual Meeting, January 18-21, 2021.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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15. | | TEIXEIRA, T. A.; FONSECA, J. F. da; SOUZA-FABJAN, J. M. G. de; CARVALHEIRA, L. de R.; FERNANDES, D. A. de M.; BRANDÃO, F. Z. Efficiency of different hormonal treatments for estrus synchronization in tropical Santa Inês sheep. Tropical Animal Health and Production, Heidelberg, v. 48, n. 3, p. 545-551, Mar. 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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16. | | SOUZA-FABJAN, J. M. G.; BATISTA, R. I. T. P.; MELO, L. M.; OLIVEIRA, M. A.; CHAVES, M. S.; FONSECA, J. F. da; FREITAS, V. J. F. Transcervical versus laparotomy embryo recovery: what strategy is best for embryo bank formation in the Caninde goat conservation program?. Biopreservation and Biobanking, v. 20, n. 2, p. 204-207, Sept. 2021.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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17. | | MAIA, A. L. R. S.; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G.; VEIGA, M. O.; BALARO, M. F. A.; FACO, O.; FONSECA, J. F. da. Transrectal ultrasound evaluation in tropical dairy goats: an indispensable tool for the diagnosis of reproductive disorders. Tropical Animal Health and Production, Edinburgh, v. 50, n. 4, p. 787-792, Apr. 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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18. | | PRATES, J. F.; BRAIR, V. L.; MAIA, A. L. R. S.; SOUZA-FABJAN, J. M. G.; BRANDÃO, F. Z.; BONATO, G. C.; FONSECA, J. F. da. Use of human intravaginal tampon embedded with natural progesterone induces synchronous estrus in Santa Inês ewes. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 71, n. 1, p. 345-348, 2019.Tipo: Nota Técnica/Nota Científica |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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19. | | FIGUEIRA, L. M.; ALVES, N. G.; SOUZA-FABJAN, J. M. G.; VERGANI, G. B.; OLIVEIRA, M. E. F.; LIMA, R. R. de; FONSECA, J. F. da. Ultrasonographic cervical evaluation: A tool to select ewes for non-surgical embryo recovery. Reproduction in Domestic Animals, v. 55, n. 11, p. 1638-1645, Nov. 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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20. | | ESTEVEZ, L. V.; BRANDÃO, F. Z.; ZAMBRINI, F. N.; SILVA, M. R.; RODRIGUES, A. L. R.; FONSECA, J. F. da; SOUZA-FABJAN, J. M. G. Viability of transcervical embryo transfer in goats Animal Reproduction, v. 12, n. 3, 2015. Edição dos proceedings do 29º Annual Meeting of the Brazilian Embryo Technology Society, 2015, Gramado.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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Registros recuperados : 142 | |
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