| |
|
|
| Registros recuperados : 47 | |
| 1. |  | BEVILAQUA, J. R.; RODRIGUEZ, M. K.; MACIEL, G. S.; VERGANI, G. B.; FONSECA, J. F. da; OLIVEIRA, M. E. F. Correlations between biometrics parameteres and vascularization of corpora lutea and serum progesterone concentration in superovulated sheep. 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. |
|    |
| 3. | | FONSECA, J. F. da; VERGANI, G. B.; CÔRTES, L. R.; RODRIGUES, J. N. D.; SIQUEIRA, L. G. B.; SOUZA-FABJAN, J. M.; OLIVEIRA, M. E. F. Induction of accessory corpus luteum in goats and sheep: from physiological basis to reproductive effects. Revista Brasileira de Reprodução Animal, v. 45, n. 4, p. 309-317, out./dez. 2021. Edição dos anais do XXIV Congresso Brasileiro de Reprodução Animal e VIII International Symposium on Animal Biology of Reproduction, Belo Horizonte, 2021.| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 4. | | FONSECA, J. F. da; VERGANI, G. B.; CÔRTES, L. R.; RODRIGUES, J. N. D.; SIQUEIRA, L. G. B.; SOUZA-FABJAN, J. M.; OLIVEIRA, M. E. F. Induction of accessory corpus luteum in goats and sheep: From physiological basis to reproductive effects. Revista Brasileira de Reprodução Animal, v. 45, n. 4, p. 309-317, out./dez. 2021. Anais do XXIV Congresso Brasileiro de Reprodução Animal (CBRA-2021) e VIII International Symposium on Animal Biology of Reproduction - Joint Meeting, Belo Horizonte, MG, 19 a 22 de outubro de 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 5. | | 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.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
|  |
| 6. | | BEVILAQUA, J. R.; RODRIGUEZ, M. G. K.; VERGANI, G. B.; FONSECA, J. F. da; BARTLEWSKI, P. M.; OLIVEIRA, M. E. F. Luteal function, biometrics, and echotextural attributes in Santa Inês ewes superovulated with different total doses of porcine follicle-stimulating hormone. Animals, v. 13, n. 5, p. 1-17, 2023.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 7. | | BATISTA, R. I. T. P.; DIAS, J. H.; GONÇALVES, J. D.; VERGANI, G. B.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. The presence of estradiol benzoate in the cervical relaxation treatment for non-surgical embryo collection does not impair embryonic morphological quality, cryosurvival, and gene expression profile. Theriogenology, v. 218, p. 208-213, Feb. 2024.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 8. | | VERGANI, Gabriel Brun; VICENTE, Wilter Ricardo Russiano; TREVIZAN, Juliane Teramachi; PEREIRA, V. S. do A.; GARCIA, A. R.; FONSECA, J. F. da; OLIVEIRA, Maria Emilia Franco. Use of hCG on the induction of accessory corpora lutea in Morada Nova ewes. In: ANNUAL EUROPEAN SOCIETY FOR DOMESTIC ANIMAL REPRODUCTION (ESDAR) CONFERENCE, 22., 2018, Cordoba. Proceedings... Cordoba: ESDAR 2018. p.114.| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 9. | | VERGANI, G. B.; VICENTE, W. R. R.; TREVIZAN, J. T.; PEREIRA, V. S. do A.; GARCIA, A. R.; FONSECA, J. F. da; OLIVEIRA, M. E. F. Use of hCG on the induction of accessory corpora lutea in Morada Nova ewes. In: ANNUAL EUROPEAN SOCIETY FOR DOMESTIC ANIMAL REPRODUCTION (ESDAR) CONFERENCE, 22., 2018, Cordoba. Proceedings... Cordoba: ESDAR, 2018. p. 114.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 10. | | VERGANI, G. B.; TREVIZAN, J. T.; PEREIRA, V. S. do A.; FONSECA, J. F. da; GARCIA, A. R.; ESTEVES, S. N.; OLIVEIRA, M. E. F. The use of human chorionic gonadotropin seven days after synchronized estrus for the increase of luteal tissue in Morada Nova ewes. Reproduction, Fertility and Development, v. 31, n. 1, p. 220, 2018. Proceedings of the Annual Conference of the International Embryo Technology Society (IETS), New Orleans, Louisiana, 2018.| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste. |
| |
| 11. | | VERGANI, G. B.; LIMA, M. S. D.; TEIXEIRA, D. I. A.; SILVA, K. de M.; MONTEIRO, A. W. U.; RAMOS, A. F.; BATISTA, R. I. T. P.; FONSECA, J. F. da; OLIVEIRA, M. E. F. B-mode ultrasonography evaluation of superovulatory response in Brazilian native goats. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 561, 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 Recursos Genéticos e Biotecnologia. |
| |
| 12. | | VERGANI, G. B.; LIMA, M. S. D.; TEIXEIRA, D. I. A.; SILVA, K. de M.; MONTEIRO, A. W. U.; RAMOS, A. F.; BATISTA, R. I. T. P.; FONSECA, J. F. da; OLIVEIRA, M. E. F. B-mode ultrasonography evaluation of superovulatory response in Brazilian native goats. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 561, 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. |
| |
| 13. | | OLIVEIRA, M. E. F.; CALDAS, T. D. B.; RODRIGUES, J. N. D.; VERGANI, G. B.; RANGEL, P. S. C.; ESTEVES, L. V.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Intravaginal progesterone device reinsertion during the early luteal phase affects luteal function and embryo yield in superovulated ewes. Animal Reproduction Science, v. 254, 107273, Jul. 2023.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 14. | | BEVILAQUA, J. R.; FERREIRA, H. C.; VERGANI, G. B.; RODRIGUES, M. A. F.; MACIEL, G. S.; RODRIGUEZ, M. G. K.; RODRIGUES, N. N.; FONSECA, J. F. da; OLIVEIRA, M. E. F. de. Is the vascularization percentage of the corpora lutea during the initial luteal phase affected by the dose of pFSH used in the superovulatory treatment of sheep? Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 506, 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. |
| |
| 15. | | 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. Are the spectral Doppler indices of ovarian arteries indicative of antral follicular development and predictive of ovulatory responses and embryo yields in superovulated ewes? Reproductive Biology, v. 19, p. 394-403, 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 16. | | 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. |
| |
| 17. | | OLIVEIRA, M. E. F.; ARRAIS, A. M.; VERGANI, G. B.; ESTEVES, S. N.; PEREIRA, V. S. do A.; GARCIA, A. R.; BASTOS, R.; MELO, M. R. B.; ALVES, B. R. C.; FONSECA, J. F. da. Hormonal-induced cervical relaxation during diestrus in ewes: cervical transposing feasibility and use of hCG for rescuing. Disrupted Luteal Function Journal of Applied Animal Welfare Science, 2022. 17 p.| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste. |
| |
| 18. | | 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. |
| |
| 19. | | 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. |
| |
| 20. | | OLIVEIRA, M. E. F.; ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; FIGUEIRA, L. M.; ESTEVES, S. N.; PEREIRA, V. S. d. A.; GARCIA, A. R.; BARTLEWSKI, P. M.; FONSECA, J. F. da. Study of the factors affecting embryo yields and quality in superovulated Morada Nova ewes that underwent non-surgical uterine flushing. Reproduction in Domestic Animals, v. 57, n. 4, p. 393-401, Jan. 2022.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| Registros recuperados : 47 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
|
Data corrente: |
27/11/2020 |
|
Data da última atualização: |
27/11/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
VERGANI, G. B.; FONSECA, J. F. da; TREVIZAN, J. T.; PEREIRA, V. S. do A.; GARCIA, A. R.; BRANDÃO. F. Z.; SOUZA-FABJAN, J. M. G.; OLIVEIRA, M. E. F. |
|
Afiliação: |
GABRIEL BRUN VERGANI, UNESP; JEFERSON FERREIRA DA FONSECA, CNPC; JULIANE TERAMACHI TREVIZAN, UNESP; VERONICA SCHINAIDER DO A PEREIRA, CPPSE; ALEXANDRE ROSSETTO GARCIA, CPPSE; FELIPE ZANDONADI BRANDÃO, UFF; JOANNA MARIA GONÇALVES SOUZA-FABJAN, UFF; MARIA EMILIA FRANCO OLIVEIRA, UNESP. |
|
Título: |
Luteotropic effects of human chorionic gonadotropin administered 7.5 days after synchronous estrous induction in Morada Nova ewes. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Animal Reproduction Science, v. 223, article 106644, Dec. 2020. |
|
DOI: |
https://doi.org/10.1016/j.anireprosci.2020.106644 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: This study was conducted in ewes to assess effects of human chorionic gonadotropin (hCG) administration after imposing an estrous induction treatment regimen. Ewes (n = 115) were treated with a 60 mg medroxyprogesterone-intravaginal-sponge for 6 d plus 200 IU of equine chorionic gonadotropin (eCG) im and 37.5 ?g d-cloprostenol im 36 h before sponge removal (Day 0). After natural mating, ewes having at least one corpus luteum (CL; n = 108) were administered either 1 mL of saline (G-Control; n = 53) or 300 IU of hCG (G-hCG; n = 55) on Day 7.5 after sponge removal (Day 0). Ovarian ultrasonography and blood collection were performed on Days 7.5, 13.5, 17.5, 21.5, and 30.5. Accessory CL (aCL) were observed in 81.5 % (G-hCG) and 0.0 % (G-Control) of ewes (P = 0.0001). Diameter, area, and volume of luteal tissue were greater (P < 0.05) in G-hCG from Day 13.5 to 30.5. Progesterone (P4) concentrations were greater (P < 0.05) on Days 13.5, 17.5, 21.5 and 30.5 for ewes of the G-hCG group. Pregnancy percentage was similar (P = 0.25) between groups [47.1 % (G-control) compared with 60.0 % (G-hCG)], although total number of lambs produced by estrous synchronized ewes was greater (P = 0.005) in ewes of the G-hCG group (90.9 % compared with 66.0 %). In conclusion, hCG administration 7.5 days after sponge removal from Morada Nova ewes during the non-breeding season is an effective treatment to induce aCL formation, improve luteal tissue biometry and P4 concentrations, and to enhance the total number of lambs born. MenosAbstract: This study was conducted in ewes to assess effects of human chorionic gonadotropin (hCG) administration after imposing an estrous induction treatment regimen. Ewes (n = 115) were treated with a 60 mg medroxyprogesterone-intravaginal-sponge for 6 d plus 200 IU of equine chorionic gonadotropin (eCG) im and 37.5 ?g d-cloprostenol im 36 h before sponge removal (Day 0). After natural mating, ewes having at least one corpus luteum (CL; n = 108) were administered either 1 mL of saline (G-Control; n = 53) or 300 IU of hCG (G-hCG; n = 55) on Day 7.5 after sponge removal (Day 0). Ovarian ultrasonography and blood collection were performed on Days 7.5, 13.5, 17.5, 21.5, and 30.5. Accessory CL (aCL) were observed in 81.5 % (G-hCG) and 0.0 % (G-Control) of ewes (P = 0.0001). Diameter, area, and volume of luteal tissue were greater (P < 0.05) in G-hCG from Day 13.5 to 30.5. Progesterone (P4) concentrations were greater (P < 0.05) on Days 13.5, 17.5, 21.5 and 30.5 for ewes of the G-hCG group. Pregnancy percentage was similar (P = 0.25) between groups [47.1 % (G-control) compared with 60.0 % (G-hCG)], although total number of lambs produced by estrous synchronized ewes was greater (P = 0.005) in ewes of the G-hCG group (90.9 % compared with 66.0 %). In conclusion, hCG administration 7.5 days after sponge removal from Morada Nova ewes during the non-breeding season is an effective treatment to induce aCL formation, improve luteal tissue biometry and P4 concentrations, and to enhanc... Mostrar Tudo |
|
Palavras-Chave: |
Accessory corpora lutea; HCG; Luteal vascularization; Oestrous cycle; Ovarian ultrasonography. |
|
Thesagro: |
Ciclo Estral; Corpo Lúteo; Ovino; Progesterona; Reprodução Animal. |
|
Thesaurus NAL: |
Animal reproduction; Estrous cycle; Progesterone; Sheep. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02719naa a2200385 a 4500
001 2127133
005 2020-11-27
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.anireprosci.2020.106644$2DOI
100 1 $aVERGANI, G. B.
245 $aLuteotropic effects of human chorionic gonadotropin administered 7.5 days after synchronous estrous induction in Morada Nova ewes.$h[electronic resource]
260 $c2020
520 $aAbstract: This study was conducted in ewes to assess effects of human chorionic gonadotropin (hCG) administration after imposing an estrous induction treatment regimen. Ewes (n = 115) were treated with a 60 mg medroxyprogesterone-intravaginal-sponge for 6 d plus 200 IU of equine chorionic gonadotropin (eCG) im and 37.5 ?g d-cloprostenol im 36 h before sponge removal (Day 0). After natural mating, ewes having at least one corpus luteum (CL; n = 108) were administered either 1 mL of saline (G-Control; n = 53) or 300 IU of hCG (G-hCG; n = 55) on Day 7.5 after sponge removal (Day 0). Ovarian ultrasonography and blood collection were performed on Days 7.5, 13.5, 17.5, 21.5, and 30.5. Accessory CL (aCL) were observed in 81.5 % (G-hCG) and 0.0 % (G-Control) of ewes (P = 0.0001). Diameter, area, and volume of luteal tissue were greater (P < 0.05) in G-hCG from Day 13.5 to 30.5. Progesterone (P4) concentrations were greater (P < 0.05) on Days 13.5, 17.5, 21.5 and 30.5 for ewes of the G-hCG group. Pregnancy percentage was similar (P = 0.25) between groups [47.1 % (G-control) compared with 60.0 % (G-hCG)], although total number of lambs produced by estrous synchronized ewes was greater (P = 0.005) in ewes of the G-hCG group (90.9 % compared with 66.0 %). In conclusion, hCG administration 7.5 days after sponge removal from Morada Nova ewes during the non-breeding season is an effective treatment to induce aCL formation, improve luteal tissue biometry and P4 concentrations, and to enhance the total number of lambs born.
650 $aAnimal reproduction
650 $aEstrous cycle
650 $aProgesterone
650 $aSheep
650 $aCiclo Estral
650 $aCorpo Lúteo
650 $aOvino
650 $aProgesterona
650 $aReprodução Animal
653 $aAccessory corpora lutea
653 $aHCG
653 $aLuteal vascularization
653 $aOestrous cycle
653 $aOvarian ultrasonography
700 1 $aFONSECA, J. F. da
700 1 $aTREVIZAN, J. T.
700 1 $aPEREIRA, V. S. do A.
700 1 $aGARCIA, A. R.
700 1 $aBRANDÃO. F. Z.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aOLIVEIRA, M. E. F.
773 $tAnimal Reproduction Science$gv. 223, article 106644, Dec. 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
