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Registros recuperados : 10 | |
1. | | LAZZARI, J.; VELHO, G. dos S.; GASPERIN, B. G.; ROVANI, M. T.; PFEIFER, L. F. M.; MONDADORI, R. G. Estratégias farmacológicas para a manipulação do ciclo estral de fêmeas bovinas de raças de corte taurinas. In: CONGRESSO BRASILEIRO DE REPRODUÇÃO ANIMAL, 25., 2023, Belo Horizonte. Anais... Revista Brasileira de Reprodução Animal, v. 47, n. 2, p. 119-123, abr./jun. 2023. Biblioteca(s): Embrapa Rondônia. |
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2. | | RINCÓN, J. A. A.; MION, B.; ACOSTA, D. A. V.; GASPERIN, B. G.; ROVANI, M. T.; PEGORARO, L. M. C.; CORRÊA, M. N.; SCHNEIDER, A. Effect of recombinant bovine somatotropin (rbST) treatment on follicular population and development in non-lactating dairy cows. Animal Reproduction, v. 16, n. 4. p. 1-9, 2019. Biblioteca(s): Embrapa Clima Temperado. |
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3. | | RINCÓN, J. A. A.; PREDIEÉ, J.; REMIÃO, M. H.; COLLARES, T. V.; MION, B.; GASPERIN, B. G.; ROVANI, M, T.; CORRÊA, M, N.; PEGORARO, L. M. C. Effect of high-density lipoprotein on oocyte maturation and bovine embryo development in vitro Reproduction in Domestic Animals, v.54, p. 445?455, 2019. Biblioteca(s): Embrapa Clima Temperado. |
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4. | | PRADIEÉ, J.; RINCÓN, J. A. A.; FRATA, M. M.; MION, B.; GINDRI, P. C.; ROVANI, M. T.; DIAS, J. dos S.; SCHNEIDER, A.; PEGORARO, L. M. C. Does lipopolysaccharide affect the rate of cleavage and embryonic development in vitro?. Reproduction in Domestic Animals, v. 14, n. 3, p. 851, jul/sept, 2017. Apresentado: Proceedings of the 31st Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Cabo de Santo
Agostinho, PE, Brazil, August 17th to 19th, 2017. Abstracts. Biblioteca(s): Embrapa Clima Temperado. |
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5. | | FERREIRA, C. E. R.; HAAS, C. S.; GOULARTE, K. L.; ROVANI, M. T.; CARDOSO, F. F.; SCHNEIDER, A.; GASPERIN, B. G.; LUCIA JUNIOR, T. Expression of paraoxonase types 1, 2 and 3 in reproductive tissues and activity of paraoxonase type 1 in the serum and seminal plasma of bulls. Andrologia, v. 50, n. 3, e12923, Apr. 2018. Biblioteca(s): Embrapa Pecuária Sul. |
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6. | | HAAS, C. S.; OLIVEIRA, F. C.; ROVANI, M. T.; FERST, J. G.; VARGAS JUNIOR, S. F.; VIEIRA, A. D.; MONDADORI, R. G.; PEGORARO, L. M. C.; GONÇALVES, P. B. D.; BORDIGNON, V.; FERREIRA, R.; GASPERIN, B. G. Bone morphogenetic protein 15 intrafollicular injection inhibits ovulation in cattle. Theriogenology, v. 182, p. 148-154, 2022. Available online 10 February 2022. Biblioteca(s): Embrapa Clima Temperado. |
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7. | | BARBOSA, I. P.; CESTARO, J. P.; SILVA, S. A.; NOLETO, G. S.; GONÇALVES, R. L.; SILVA, G. M.; PAES, F. H.; GASPERIN, B. G.; ROVANI, M. T.; PFEIFER, L. F. M. GnRH34: an alternative for increasing pregnancy in timed AI beef cows. Theriogenology, v. 179, p. 1-254, Feb. 2022. Biblioteca(s): Embrapa Rondônia. |
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8. | | SILVA, S. A.; MONDADORI, R. G.; NOLETO, G. S.; BARBOSA, I. P.; GONÇALVES, R. L.; GASPERIN, B. G.; ROVANI, M. T.; PAZ, E. F.; GOMES, L. S.; PFEIFER, L. F. M. GnRH34 with or without estradiol cypionate in timed AI in Bos indicus beef cows. Theriogenology, v. 209, p. 134-140, 2023. Biblioteca(s): Embrapa Rondônia. |
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9. | | FERNANDES, V. S.; VELHO, G. dos S.; SANTOS, M. F. O. dos; EVANGELISTA, K. A.; GASPERIN, B. G.; PFEIFER, L. F. M.; FERREIRA, R.; GONÇALVES, P. B. D; GASTAL, G. D. A.; DALTO, A. G. C.; ROVANI, M. T. Does GnRH treatment at TAI regardless of estrus occurrence increase pregnancy rate in crossbred Bos taurus suckled cows? Animal Reproduction, v. 21, n.1, e20230123, 2024. Biblioteca(s): Embrapa Rondônia. |
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10. | | MORAES, F. P. de; D'AVILA, C. A.; OLIVEIRA, F. C. de; CASTRO, N. A. de; VIEIRA, A. D.; SCHNEIDER, A.; PFEIFER, L. F. M.; PEGORARO, L. M. C.; FERREIRA, R.; FERST, J. G.; ROVANI, M. T.; CORREA, M. N.; GONÇALVES, P. B. D.; LUCIA JUNIOR, T.; GASPERIN, B. G. Prostaglandin F2a regulation and function during ovulation and luteinization in cows. Theriogenology, v. 171, p. 30-37, Sept. 2021. Biblioteca(s): Embrapa Clima Temperado; Embrapa Rondônia. |
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Registros recuperados : 10 | |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
21/06/2022 |
Data da última atualização: |
21/06/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
HAAS, C. S.; OLIVEIRA, F. C.; ROVANI, M. T.; FERST, J. G.; VARGAS JUNIOR, S. F.; VIEIRA, A. D.; MONDADORI, R. G.; PEGORARO, L. M. C.; GONÇALVES, P. B. D.; BORDIGNON, V.; FERREIRA, R.; GASPERIN, B. G. |
Afiliação: |
CRISTINA S. HAAS, UFPEL; FERNANDO C. OLIVEIRA, UFPEL; MONIQUE T. ROVANI, UFRGS; JULIANA G. FERST, Federal University of Pampa; SERGIO FARIAS VARGAS JR, UFPEL; ARNALDO D. VIEIRA, UFPEL; RAFAEL GIANELLA MONDADORI, UFPEL; LIGIA MARGARETH CANTARELLI PEGORARO, CPACT; PAULO B. D. GONÇALVES, Federal University of Pampa; VILCEU BORDIGNON, McGill University; ROGÉRIO FERREIRA, Santa Catarina State University; BERNARDO G. GASPERIN, UFPEL. |
Título: |
Bone morphogenetic protein 15 intrafollicular injection inhibits ovulation in cattle. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Theriogenology, v. 182, p. 148-154, 2022. |
ISSN: |
0093-691X |
DOI: |
doi.org/10.1016/j.theriogenology.2022.02.010 |
Idioma: |
Inglês |
Notas: |
Available online 10 February 2022. |
Conteúdo: |
Oocyte-derived bone morphogenetic protein 15 (BMP15) is one of the main local regulators of ovarian physiology, but its role in the regulation of preovulatory follicles and ovulation is not well established. Therefore, this study was conceived to determine the effect of intrafollicular injection (IFI) of BMP15 on final follicular growth, ovulation and luteinization in cattle. Initially, it was observed that relative mRNA abundance of the BMP15 receptor BMPR1B in granulosa cells was regulated by GnRH treatment, and it was negatively correlated (R2 = 0.5; P < 0.001) to progesterone concentration in follicular fluid (FF) from preovulatory follicles. The IFI of recombinant human BMP15 tended to inhibit the growth of dominant follicles, as evidenced by an average increase of only 7.7% in the follicular diameter (from 8.8 mm to 9.1 mm) at 36 h post injection compared to 36.4% increase (from 8.9 mm to 14 mm) in the control group. Injection of BMP15 into preovulatory follicles (12?14 mm), simultaneously to im GnRH treatment, inhibited ovulation compared to control group, but did not prevent luteinization and progesterone production. Most of preovulatory follicles injected with BMP15 became luteinized cysts. Collectively, these findings indicate a suppressive role of BMP15 on later follicular development and ovulation in cattle, but not on luteogenesis and progesterone secretion. |
Palavras-Chave: |
BMP15; Crescimento folicular; Luteinização; Oócito. |
Thesagro: |
Bovino; Corpo Lúteo; Fertilidade; Gado; Ovulação. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02506naa a2200397 a 4500 001 2144218 005 2022-06-21 008 2022 bl uuuu u00u1 u #d 022 $a0093-691X 024 7 $adoi.org/10.1016/j.theriogenology.2022.02.010$2DOI 100 1 $aHAAS, C. S. 245 $aBone morphogenetic protein 15 intrafollicular injection inhibits ovulation in cattle.$h[electronic resource] 260 $c2022 500 $aAvailable online 10 February 2022. 520 $aOocyte-derived bone morphogenetic protein 15 (BMP15) is one of the main local regulators of ovarian physiology, but its role in the regulation of preovulatory follicles and ovulation is not well established. Therefore, this study was conceived to determine the effect of intrafollicular injection (IFI) of BMP15 on final follicular growth, ovulation and luteinization in cattle. Initially, it was observed that relative mRNA abundance of the BMP15 receptor BMPR1B in granulosa cells was regulated by GnRH treatment, and it was negatively correlated (R2 = 0.5; P < 0.001) to progesterone concentration in follicular fluid (FF) from preovulatory follicles. The IFI of recombinant human BMP15 tended to inhibit the growth of dominant follicles, as evidenced by an average increase of only 7.7% in the follicular diameter (from 8.8 mm to 9.1 mm) at 36 h post injection compared to 36.4% increase (from 8.9 mm to 14 mm) in the control group. Injection of BMP15 into preovulatory follicles (12?14 mm), simultaneously to im GnRH treatment, inhibited ovulation compared to control group, but did not prevent luteinization and progesterone production. Most of preovulatory follicles injected with BMP15 became luteinized cysts. Collectively, these findings indicate a suppressive role of BMP15 on later follicular development and ovulation in cattle, but not on luteogenesis and progesterone secretion. 650 $aBovino 650 $aCorpo Lúteo 650 $aFertilidade 650 $aGado 650 $aOvulação 653 $aBMP15 653 $aCrescimento folicular 653 $aLuteinização 653 $aOócito 700 1 $aOLIVEIRA, F. C. 700 1 $aROVANI, M. T. 700 1 $aFERST, J. G. 700 1 $aVARGAS JUNIOR, S. F. 700 1 $aVIEIRA, A. D. 700 1 $aMONDADORI, R. G. 700 1 $aPEGORARO, L. M. C. 700 1 $aGONÇALVES, P. B. D. 700 1 $aBORDIGNON, V. 700 1 $aFERREIRA, R. 700 1 $aGASPERIN, B. G. 773 $tTheriogenology$gv. 182, p. 148-154, 2022.
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