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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
16/05/2018 |
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Data da última atualização: |
31/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERES, L. R.; SIQUEIRA, L. G. B.; PALHAO, M. P.; SANTOS, L. L. dos; BRANDAO, F. Z.; VIANA, J. H. M. |
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Afiliação: |
LUIZ FERNANDO FERES, UFF; LUIZ GUSTAVO BRUNO SIQUEIRA, CNPGL; MILLER PEREIRA PALHAO, UNIFENAS; LÍVIA LOIOLA DOS SANTOS, UFMG; FELIPE ZANDONADI BRANDAO, UFF; JOAO HENRIQUE MOREIRA VIANA, Cenargen. |
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Título: |
Likelihood of pregnancy after the transfer of embryos derived from follicle aspiration and in vitro embryo production sessions with different relative efficiencies. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Animal Reproduction Science, v. 193, p. 165-170, 2018. |
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DOI: |
https://doi.org/10.1016/j.anireprosci.2018.04.065 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of the present study was to evaluate the likelihood of pregnancy of in vitro-produced (IVP) embryos from batches with distinct relative efficiencies. Data were retrospectively analyzed from 605 transvaginal ultrasonic-guided follicle aspiration sessions (OPU) followed by in vitro embryo production (IVEP) and 2456 fresh embryo transfers (ET), performed between 2008 and 2012 in individuals of the Gir (dairy Bos indicus) breed. The OPU and IVEP were performed using standard procedures by a single group of technicians at the same laboratory facility. Records were stratified into quartiles (I to IV) according to the total of cumulus-oocytes complexes (COC) produced per donor, or in percentile ranges (0%-25%, 26%-50%, 51%-75%, and 76%-100%) for endpoints related to COC quality or efficiency of embryo production. Pregnancy per embryo transfer (P/ET) was compared among quartiles or ranges using the chi-squared test. Donors producing a greater number of total COC (quartile I) also had more viable and grade I COC, and a greater number of embryos than donors ranked in quartiles II, III or IV, respectively (P??0.05) among embryos produced by donors ranked in Quartiles I to IV. Similarly, there was no difference (P?>?0.05) in P/ET for embryos derived from OPU sessions with a relatively greater or lesser percentage of viable or Grade I COC. Cleavage and blastocyst rates within each IVEP batch had no effect (P?>?0.05) on P/ET. In conclusion, data suggest that there is no relationship among oocyte yield after OPU, or efficiency of IVEP, and the likelihood of pregnancy after ET of fresh IVP embryos. MenosThe aim of the present study was to evaluate the likelihood of pregnancy of in vitro-produced (IVP) embryos from batches with distinct relative efficiencies. Data were retrospectively analyzed from 605 transvaginal ultrasonic-guided follicle aspiration sessions (OPU) followed by in vitro embryo production (IVEP) and 2456 fresh embryo transfers (ET), performed between 2008 and 2012 in individuals of the Gir (dairy Bos indicus) breed. The OPU and IVEP were performed using standard procedures by a single group of technicians at the same laboratory facility. Records were stratified into quartiles (I to IV) according to the total of cumulus-oocytes complexes (COC) produced per donor, or in percentile ranges (0%-25%, 26%-50%, 51%-75%, and 76%-100%) for endpoints related to COC quality or efficiency of embryo production. Pregnancy per embryo transfer (P/ET) was compared among quartiles or ranges using the chi-squared test. Donors producing a greater number of total COC (quartile I) also had more viable and grade I COC, and a greater number of embryos than donors ranked in quartiles II, III or IV, respectively (P??0.05) among embryos produced by donors ranked in Quartiles I to IV. Similarly, there was no difference (P?>?0.05) in P/ET for embryos derived from OPU sessions with a relatively greater or lesser percentage of viable or Grade I COC. Cleavage and blastocyst rates within each IVEP batch had no effect (P?>?0.05) on P/ET. In con... Mostrar Tudo |
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Palavras-Chave: |
Blastocyst rate; Cleavage; Gir breed; Oocyte quality. |
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Thesaurus Nal: |
Pregnancy rate. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02516naa a2200253 a 4500
001 2100398
005 2024-01-31
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.anireprosci.2018.04.065$2DOI
100 1 $aFERES, L. R.
245 $aLikelihood of pregnancy after the transfer of embryos derived from follicle aspiration and in vitro embryo production sessions with different relative efficiencies.$h[electronic resource]
260 $c2018
520 $aThe aim of the present study was to evaluate the likelihood of pregnancy of in vitro-produced (IVP) embryos from batches with distinct relative efficiencies. Data were retrospectively analyzed from 605 transvaginal ultrasonic-guided follicle aspiration sessions (OPU) followed by in vitro embryo production (IVEP) and 2456 fresh embryo transfers (ET), performed between 2008 and 2012 in individuals of the Gir (dairy Bos indicus) breed. The OPU and IVEP were performed using standard procedures by a single group of technicians at the same laboratory facility. Records were stratified into quartiles (I to IV) according to the total of cumulus-oocytes complexes (COC) produced per donor, or in percentile ranges (0%-25%, 26%-50%, 51%-75%, and 76%-100%) for endpoints related to COC quality or efficiency of embryo production. Pregnancy per embryo transfer (P/ET) was compared among quartiles or ranges using the chi-squared test. Donors producing a greater number of total COC (quartile I) also had more viable and grade I COC, and a greater number of embryos than donors ranked in quartiles II, III or IV, respectively (P?<?0.0001). Nevertheless, P/ET did not differ (P?>?0.05) among embryos produced by donors ranked in Quartiles I to IV. Similarly, there was no difference (P?>?0.05) in P/ET for embryos derived from OPU sessions with a relatively greater or lesser percentage of viable or Grade I COC. Cleavage and blastocyst rates within each IVEP batch had no effect (P?>?0.05) on P/ET. In conclusion, data suggest that there is no relationship among oocyte yield after OPU, or efficiency of IVEP, and the likelihood of pregnancy after ET of fresh IVP embryos.
650 $aPregnancy rate
653 $aBlastocyst rate
653 $aCleavage
653 $aGir breed
653 $aOocyte quality
700 1 $aSIQUEIRA, L. G. B.
700 1 $aPALHAO, M. P.
700 1 $aSANTOS, L. L. dos
700 1 $aBRANDAO, F. Z.
700 1 $aVIANA, J. H. M.
773 $tAnimal Reproduction Science$gv. 193, p. 165-170, 2018.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Registros recuperados : 16 | |
| 1. |  | FERES, L. F.; PALHAO, M. P.; SIQUEIRA, L. G. B.; VIANA, J. H. M. Pregnancy losses after transfer of bovine embryos produced by assisted reproductive technologies. Reproduction, Fertility and Development, v. 31, n. 1, p. 167, 2019. Edição dos resumos da Annual Conference of the International Embryo Technology Society, New Orleans, Louisiana, 2019.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 2. | | FERES, L. F.; SIQUEIRA, L. G. B.; PFEIFER, L. F. M.; SANTOS, L. L.; VIANA, J. H. M. Anti-Müllerian hormone cutoff values for the selection of oocyte donors in the Gir (Bos indicus) breed. Reproduction, Fertility and Development, v. 33, p. 168-169, 2021. Edição dos resumos da Virtual Conference of the International Embryo Technology Society, 2021.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Rondônia. |
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| 3. | | FERES, L. F.; SIQUEIRA, L. G. B.; PFEIFER, L. F. M.; SANTOS, L. L.; VIANA, J. H. M. Anti-Müllerian hormone cutoff values for the selection of oocyte donors in the Gir (Bos indicus) breed. Reproduction, Fertility and Development, v. 33, p. 168-169, 2021. Edição dos resumos da Virtual Conference of the International Embryo Technology Society, 2021.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 5. | | FERES, L.; SIQUEIRA, L. G. B.; PALHAO, M.; SANTOS, L.; PFEIFER, L. F. M.; VIANA, J. H. M. Does selection for oocyte yield indirectly affect production traits in Gir cattle (Bos taurus indicus)? Reproduction, Fertility and Development, v. 34, n. 2, p. 301-302, 2022. Edição dos abstracts da Annual Conference of the International Embryo Transfer Society, 48., Savannah, Geórgia, 2022.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Rondônia. |
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| 6. | | FERES, L.; SIQUEIRA, L. G. B.; PALHAO, M.; SANTOS, L.; PFEIFER, L. F. M.; VIANA, J. H. M. Does selection for oocyte yield indirectly affect production traits in Gir cattle (Bos taurus indicus)? Reproduction, Fertility and Development, v. 34, n. 2, p. 301-302, 2022. Edição dos abstracts da Annual Conference of the International Embryo Transfer Society, 48., Savannah, Geórgia, 2022.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 7. | | SIQUEIRA, L. G. B.; ARASHIRO, E. K.; GHETTI, A. M.; SOUZA, E. D.; FERES, L. F.; PFEIFER, L. F. M.; FONSECA, J. F. da; VIANA, J. H. M. Vascular and morphological features of the corpus luteum 12 to 20 days after timed artificial insemination in dairy cattle. Journal of Dairy Science, v. 102, n. 6, p. 5612-5626, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Rondônia. |
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| 9. | | FÉRES, L. F. R.; BRANDÃO, F. Z.; SANTOS, L. L.; CAMARGO, L. S. de A.; TORRES, H. A. L.; RAIDAN, F. S. S.; VIANA, J. H. M. Inbreeding and its relationship with oocyte production in the Gir (Bos indicus) breed: preliminary results. Animal Reproduction, v. 15, n. 3, p. 393, 2018. Edição dos proceedings do 32º Annual Meeting of the Brazilian Embryo Technology Society, Florianópolis, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | OLIVEIRA, C. S.; ROSA, P. M. da S.; CAMARGO, A. J. dos R.; FERES, L. F.; SARAIVA, N. Z.; OLIVEIRA, L. Z.; CAMARGO, L. S. de A. Outstanding Gir oocyte donors: how does individual factor affect in vitro embryo production efficiency? Animal Science Journal, v. 94, e13862, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 11. | | FERES, L. F. R.; SIQUEIRA, L. G. B.; PALHAO, M. P.; SANTOS, L. L. dos; PFEIFER, L. F. M.; FERNANDES, C. A. de C.; VIANA, J. H. M. Selecting oocyte donors based on anti-Müllerian hormone (AMH) concentrations: a critical analysis of using cutoff values as exclusion criterion for an in vitro embryo production program in Gir cattle. Animal Reproduction Science, v. 266, 107491, May 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Rondônia. |
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| 12. | | OLIVEIRA, J. S. K.; ESTEVES, L. V.; MAGÃO, J. V. P.; FERES, L. F. R.; TORRES FILHO, R. A.; RODRIGUES, C. A. F.; FONSECA, J. F. da; BRANDÃO, F. Z. Dietary energy intake and reproductive performance of Toggenburg goats. In: INTERNATIONAL CONFERENCE ON GOATS, 10., 2010, Recife. Technological development and associative attempts to a sustainable small livestock production: annals. Little Rock: IGA, 2010. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 13. | | OLIVEIRA, J. S.; ESTEVES, L. V.; MAGÃO, J. V. P.; FÉRES, L. F. R.; TORRES FILHO, R. A.; RODRIGUES, C. A. F.; FONSECA, J. F. da; BRANDÃO, F. Z. Dietary energy intake and sexual behavior of Toggenburg goats. In: INTERNATIONAL CONFERENCE ON GOATS, 10., 2010, Recife. Technological development and associative attempts to a sustainable small livestock production: annals. Little Rock: IGA, 2010. 1 f. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 14. | | MALARD, P. F.; PEIXER, M. A. S.; GRAZIA, J. G.; BRUNEL, H. dos S. S.; FERES, L. F.; VILLARROEL, C. L.; SIQUEIRA, L. G. B.; DODE, M. A. N.; POGUE, R.; VIANA, J. H. M.; CARVALHO, J. L. Intraovarian injection of mesenchymal stem cells improves oocyte yield and in vitro embryo production in a bovine model of fertility loss. Scientific Reports, v. 10, article 8018, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | OLIVEIRA, C. S.; SILVA, M. V. G. B.; QUINTAO, C. C. R.; OTTO, P. I.; ALONSO, R. V.; FERES, L. F.; PANETTO, J. C. do C.; MACHADO, M. A.; CAMARGO, L. S. de A. Imputation accuracy for genomic selection using embryo biopsy samples in Gir. Reproductive Biology, v. 23, 100765, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | OLIVEIRA, J. dos S. K.; FONSECA, J. F. da; SOUZA-FABJAN, J. M. G.; ESTEVES, L. V.; FERES, L. F. R.; RODRIGUES, C. A. F.; TORRES FILHO, R. de A.; OLIVEIRA, J. de; BRANDÃO, F. Z. Protected fatty acid supplementation during estrus synchronization treatment on reproductive parameters of dairy goats. Animal Science Journal, v. 88, n. 2, p. 254-258, Feb. 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 16 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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