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| Registros recuperados : 10 | |
| 1. |  | PAULA, C. J. C. de; BRAIR, V. L.; PRELLWITZ, L.; SILVA, D. dos S.; SCHMIDT, A. P. P.; VERGANI, G. B.; ANDRADE, L. P. A. de; CUNHA, R. O.; SOUZA-FABJAN, J. M.; FONSECA, J. F. da. Cervical mucus is not efficient to predict the ovulation time in of Santa Ines ewes synchronized to estrus. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 515, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 2. | | PRELLWITZ, L.; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SOUSA, M. A. P. de; ANDRADE, L. F. A. de; SOUZA-FABJAN, J. M. G.; OLIVEIRA, M. E. F. de; FONSECA, J. F. da. Donor evaluation and scoring for non-surgical embryo transfer in Santa Inês sheep. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 484, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 3. | | BRAIR, V. L.; PRELLWITZ, L.; CUNHA, R. O.; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SOUSA, M. A. P. de; SOUZA-FABJAN, J. M.; OLIVEIRA, M. E. F. de; FONSECA, J. F. da. Influence of anatomy of cervical ostium on the efficiency of cervical traversing after relaxation protocol in Santa Ines ewes. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 522, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | PRELLWITZ, L.; ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; ESTEVES, S. N.; BARBOSA, N. O.; CARVALHO, B. P.; DIAS, J. H.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Induction of synchronous estrus in Morada Nova ewes: effects of distinct progestagen duration regimen and non-surgical embryo recovery as a tool to access efficiency measurements. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 482, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 5. | | PRELLWITZ, L.; ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; ESTEVES, S. N.; BARBOSA, N. O.; CARVALHO, B. P.; DIAS, J. H.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Induction of synchronous estrus in Morada Nova ewes: effects of distinct progestagen duration regimen and non-surgical embryo recovery as a tool to access efficiency measurements. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 482, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Acre; Embrapa Caprinos e Ovinos. |
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| 6. | | PRELLWITZ, L.; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SOUSA M. A. P. de; OLIVEIRA, M. E. F.; GARCIA, A. R.; ESTEVES, S. N.; BARTLEWSKI, P. M.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Comparison of the intravenous and intravaginal route of oxytocin administration for cervical dilation protocol and non-surgical embryo recovery in oestrous-induced Santa Inês ewes. Reproduction in Domestic Animals, v. 54, n. 9, p. 1230-1235, Sept. 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste. |
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| 7. | | MAIA, A. L. R. S.; ARRAIS, A. M.; PRELLWITZ, L.; BATISTA, R. I. T. P.; FIGUEIRA, L. M.; CORREIA, L. F. L.; FONSECA, J. F. da; SOUZA-FABJAN, J. M. G. Embryo development is impaired in goats that are treated for hydrometra and subsequently subjected to superovulation. Veterinary Record, v. 187, n. 10, e88, Aug. 2020.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 8. | | ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; ESTEVES, S. N.; GARCIA, A. R.; PEREIRA, V. S. do A.; PRELLWITZ, L.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Second step for non-surgical embryotransfer in sheep: cervical transposing in diestrus nulliparous and pluriparous ewes. Segundo passo para a transferência não cirúrgica de embriões em ovelhas: transposição cervical em ovelhas nuliparas e pluríparas em diestro. Revista Brasileira de Reprodução Animal, v.43, n.2, p.545, abr./jun. 2019. p.506| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste. |
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| 9. | | ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; FIGUEIRA, L. M.; SOUSA, M. A. P. de; CARVALHO, B. P.; ROMANELLO, N.; PRELLWITZ, L.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Superovulation of Morada Nova Ewes with protocols diverging only progestagem duration regimen. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 490, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Acre; Embrapa Caprinos e Ovinos. |
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| 10. | | BRAIR, V. L.; MAIA, A. L. R. e S.; CORREIA, L. F. L.; PRELLWITZ, L.; PAULA, C. J. C. de; SANTOS, J. D. R.; BRANDÃO, F. Z.; FONSECA, J. F. da; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G. de. Vitrification technique improves more alterations on gene expression of in vivo-derived sheep blastocysts than slow freezing. Animal Reproduction, v. 17, n. 3, 2020. Edição dos Abstracts of the 34nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2020 (online).| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 10 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste. |
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Data corrente: |
18/09/2019 |
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Data da última atualização: |
17/12/2019 |
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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: |
PRELLWITZ, L.; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SOUSA M. A. P. de; OLIVEIRA, M. E. F.; GARCIA, A. R.; ESTEVES, S. N.; BARTLEWSKI, P. M.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. |
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Afiliação: |
LUCIA PRELLWITZ, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; FABIANA NUNES ZAMBRINI, Universidade Federal de Viçosa (UFV) - Viçosa, MG, Brazil; JOSÉ DOMINGOS GUIMARÃES, Universidade Federal de Viçosa (UFV) -Viçosa, MG, Brazil; Universidade Federal do Pará (UFPA) - Castanhal, PA, Brazil; Universidade Estadual Paulista (Unesp) - Jaboticabal, SP, Brazil; ALEXANDRE ROSSETTO GARCIA, CPPSE; SERGIO NOVITA ESTEVES, CPPSE; PAWEL MIECZYSLAW BARTLEWSKI, Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph - Guelph, ON, Ontario, Canada; JOANNA MARIA GONÇALVES SOUZA-FABJAN, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Comparison of the intravenous and intravaginal route of oxytocin administration for cervical dilation protocol and non-surgical embryo recovery in oestrous-induced Santa Inês ewes. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Reproduction in Domestic Animals, v. 54, n. 9, p. 1230-1235, Sept. 2019. |
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DOI: |
10.1111/rda.13499 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study compared the effects of intravaginal and intravenous routes of oxytocin (OT) administration in 46 oestrous-induced Santa Inês ewes (6-day treatment with progestin-releasing intravaginal sponges and a single injection of 200 IU of eCG at the time of sponge removal) that underwent transcervical embryo recovery 6-7 days after oestrous onset and mating. All ewes received 37.5 ug of d-cloprostenol via latero-vulvar route, and 1 mg of oestradiol benzoate i.m. 16 hr before and 50 IU of OT 20 min before non-surgical embryo recovery (NSER), with OT being administered intravenously (n = 21) or intravaginally (n = 21). An overall oestrous response was 95.6% (44/46), and adequate cervical retraction could be accomplished in 78.6% (33/42) of ewes. The percentage of successful NSER procedures was 57% (24/42) or 72.7% (24/33) of animals with sufficient cervical retraction. The duration of NSER procedure averaged 28 min (range: 17-40 min) and ~96% of flushing fluid could be recovered (range: 85%-100%). Out of 18 ewes that could not undergo NSER, 12 (66.6%) presented various anatomical barriers, whilst the other 33.4% did not present these barriers and still could not be traversed. Excluding the ewes with those anatomical features, the overall success rate of NSER was 80% (24/30). The route of OT administration had no effect on NSER efficiency or the ease with which transcervical embryo flushing was performed. Both routes of OT administration can be used for cervical dilation protocol. Discarding ewes with anatomical features precluding cervical penetration is highly recommended to increase the efficacy of NSER in sheep. MenosAbstract: This study compared the effects of intravaginal and intravenous routes of oxytocin (OT) administration in 46 oestrous-induced Santa Inês ewes (6-day treatment with progestin-releasing intravaginal sponges and a single injection of 200 IU of eCG at the time of sponge removal) that underwent transcervical embryo recovery 6-7 days after oestrous onset and mating. All ewes received 37.5 ug of d-cloprostenol via latero-vulvar route, and 1 mg of oestradiol benzoate i.m. 16 hr before and 50 IU of OT 20 min before non-surgical embryo recovery (NSER), with OT being administered intravenously (n = 21) or intravaginally (n = 21). An overall oestrous response was 95.6% (44/46), and adequate cervical retraction could be accomplished in 78.6% (33/42) of ewes. The percentage of successful NSER procedures was 57% (24/42) or 72.7% (24/33) of animals with sufficient cervical retraction. The duration of NSER procedure averaged 28 min (range: 17-40 min) and ~96% of flushing fluid could be recovered (range: 85%-100%). Out of 18 ewes that could not undergo NSER, 12 (66.6%) presented various anatomical barriers, whilst the other 33.4% did not present these barriers and still could not be traversed. Excluding the ewes with those anatomical features, the overall success rate of NSER was 80% (24/30). The route of OT administration had no effect on NSER efficiency or the ease with which transcervical embryo flushing was performed. Both routes of OT administration can be used for cervical dil... Mostrar Tudo |
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Palavras-Chave: |
Cervical relaxation; Transcervical embryo collection; Uterine flushing. |
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Thesagro: |
Ovino; Reprodução Animal; Transferência de Embrião. |
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Thesaurus NAL: |
Embryo transfer; Oxytocin; Reproduction; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
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100 1 $aPRELLWITZ, L.
245 $aComparison of the intravenous and intravaginal route of oxytocin administration for cervical dilation protocol and non-surgical embryo recovery in oestrous-induced Santa Inês ewes.$h[electronic resource]
260 $c2019
520 $aAbstract: This study compared the effects of intravaginal and intravenous routes of oxytocin (OT) administration in 46 oestrous-induced Santa Inês ewes (6-day treatment with progestin-releasing intravaginal sponges and a single injection of 200 IU of eCG at the time of sponge removal) that underwent transcervical embryo recovery 6-7 days after oestrous onset and mating. All ewes received 37.5 ug of d-cloprostenol via latero-vulvar route, and 1 mg of oestradiol benzoate i.m. 16 hr before and 50 IU of OT 20 min before non-surgical embryo recovery (NSER), with OT being administered intravenously (n = 21) or intravaginally (n = 21). An overall oestrous response was 95.6% (44/46), and adequate cervical retraction could be accomplished in 78.6% (33/42) of ewes. The percentage of successful NSER procedures was 57% (24/42) or 72.7% (24/33) of animals with sufficient cervical retraction. The duration of NSER procedure averaged 28 min (range: 17-40 min) and ~96% of flushing fluid could be recovered (range: 85%-100%). Out of 18 ewes that could not undergo NSER, 12 (66.6%) presented various anatomical barriers, whilst the other 33.4% did not present these barriers and still could not be traversed. Excluding the ewes with those anatomical features, the overall success rate of NSER was 80% (24/30). The route of OT administration had no effect on NSER efficiency or the ease with which transcervical embryo flushing was performed. Both routes of OT administration can be used for cervical dilation protocol. Discarding ewes with anatomical features precluding cervical penetration is highly recommended to increase the efficacy of NSER in sheep.
650 $aEmbryo transfer
650 $aOxytocin
650 $aReproduction
650 $aSheep
650 $aOvino
650 $aReprodução Animal
650 $aTransferência de Embrião
653 $aCervical relaxation
653 $aTranscervical embryo collection
653 $aUterine flushing
700 1 $aZAMBRINI, F. N.
700 1 $aGUIMARÃES, J. D.
700 1 $aSOUSA M. A. P. de
700 1 $aOLIVEIRA, M. E. F.
700 1 $aGARCIA, A. R.
700 1 $aESTEVES, S. N.
700 1 $aBARTLEWSKI, P. M.
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700 1 $aFONSECA, J. F. da
773 $tReproduction in Domestic Animals$gv. 54, n. 9, p. 1230-1235, Sept. 2019.
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