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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
10/03/2022 |
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Data da última atualização: |
10/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, M. E. F.; ARRAIS, A. M.; MELLO, M. R. B. DE; VERGANI, G. B.; FIGUEIRA, L. M.; ESTEVES, S. N.; PEREIRA, V. S. do A.; GARCIA, A. R.; BARTLEWSKI, P. M.; FONSECA, J. F. da. |
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Afiliação: |
MARIA EMILIA FRANCO OLIVEIRA, UNESP; ALINE MATOS ARRAIS, UFRRJ; MARCO ROBERTO BOURG DE MELLO, UFRRJ; GABRIEL BRUN VERGANI, UNESP; LUCAS MACHADO FIGUEIRA, UFF; SERGIO NOVITA ESTEVES, CPPSE; VERONICA SCHINAIDER DO A PEREIRA, CPPSE; ALEXANDRE ROSSETTO GARCIA, CPPSE; PAWEL MIECZYSLAW BARTLEWSKI, University of Guelph; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Study of the factors affecting embryo yields and quality in superovulated Morada Nova ewes that underwent non-surgical uterine flushing. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Reproduction in Domestic Animals, dec., 2021. |
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Páginas: |
9 p. |
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DOI: |
10.1111/rda.14077 |
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Idioma: |
Inglês |
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Conteúdo: |
The present study compared the outcomes of in vivo embryo production in Morada Nova ewes subjected to either 9-day (G-9SOV, n= 21) or 12-day (G-12SOV, n= 21) progesterone (P4)- based estruses synchronization protocol coupled with superovula-tory treatment with decreasing doses of porcine follicle-stimulating hormone (133 mg of pFSH given over 3 days). Non-surgical embryo recovery (NSER) was performed 6? 7 days after the onset of oestrus. Total antral follicle count doubled from the first to the sixth pFSH dose in both groups (p < .05). Oestrus responses did not vary be-tween the two groups of animals (95.2%). Corpora lutea (CL) were detected in 85.0% and 60.0% of ewes that previously manifested oestrus behaviour in G-9SOV and G- 12SOV respectively. NSER was successfully completed in 86.2% of ewes that had CL (p> .05). The mean number of CL per ewe/successfully flushed donor ewe was greater (p< .05) in G-12SOV (12.3± 1.7/12.1± 1.9) than in G-9SOV (7.9 ± 1.4/8.2± 1.6). Mean numbers of retrieved blastocysts and viable embryos were greater (p> .05) in G - 1 2SOV (5.8± 1.9 and 3.7 ± 1.7) than G-9SOV (3.5± 1.1 and 0.8 ± 0.3 respectively). The total follicle count (all follicles >2 mm in diameter) at the sixth pFSH dose (at P4- device removal) was positively correlated (p < .05) with the number of CL (r= .95) and viable embryos (r= .91) in G-12SOV. The ewes with >10 Cl (48% of all flushed donors) yielded 80.5% of viable embryos. In summary: (a) Morada Nova ewes from G-12SOVgroup had better superovulatory responses compared with G-9SOV group; (b) total follicle count at the last pFSH dose was a good predictor of superovulatory responses only in the ewes primed with P4 for 12 days; and (c) animals with >10 ovulations are main contributors to viable embryo production in Morada Nova ewes. MenosThe present study compared the outcomes of in vivo embryo production in Morada Nova ewes subjected to either 9-day (G-9SOV, n= 21) or 12-day (G-12SOV, n= 21) progesterone (P4)- based estruses synchronization protocol coupled with superovula-tory treatment with decreasing doses of porcine follicle-stimulating hormone (133 mg of pFSH given over 3 days). Non-surgical embryo recovery (NSER) was performed 6? 7 days after the onset of oestrus. Total antral follicle count doubled from the first to the sixth pFSH dose in both groups (p < .05). Oestrus responses did not vary be-tween the two groups of animals (95.2%). Corpora lutea (CL) were detected in 85.0% and 60.0% of ewes that previously manifested oestrus behaviour in G-9SOV and G- 12SOV respectively. NSER was successfully completed in 86.2% of ewes that had CL (p> .05). The mean number of CL per ewe/successfully flushed donor ewe was greater (p< .05) in G-12SOV (12.3± 1.7/12.1± 1.9) than in G-9SOV (7.9 ± 1.4/8.2± 1.6). Mean numbers of retrieved blastocysts and viable embryos were greater (p> .05) in G - 1 2SOV (5.8± 1.9 and 3.7 ± 1.7) than G-9SOV (3.5± 1.1 and 0.8 ± 0.3 respectively). The total follicle count (all follicles >2 mm in diameter) at the sixth pFSH dose (at P4- device removal) was positively correlated (p < .05) with the number of CL (r= .95) and viable embryos (r= .91) in G-12SOV. The ewes with >10 Cl (48% of all flushed donors) yielded 80.5% of viable embryos. In summary: (a) Morada Nova ewes from G-12SOVgroup ha... Mostrar Tudo |
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Palavras-Chave: |
In vivo embryo production; Naturalized sheep breed; Non surgical embryo recovery; NSER. |
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Thesaurus Nal: |
Superovulation. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02798naa a2200313 a 4500
001 2140721
005 2022-03-10
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1111/rda.14077$2DOI
100 1 $aOLIVEIRA, M. E. F.
245 $aStudy of the factors affecting embryo yields and quality in superovulated Morada Nova ewes that underwent non-surgical uterine flushing.$h[electronic resource]
260 $c2021
300 $a9 p.
520 $aThe present study compared the outcomes of in vivo embryo production in Morada Nova ewes subjected to either 9-day (G-9SOV, n= 21) or 12-day (G-12SOV, n= 21) progesterone (P4)- based estruses synchronization protocol coupled with superovula-tory treatment with decreasing doses of porcine follicle-stimulating hormone (133 mg of pFSH given over 3 days). Non-surgical embryo recovery (NSER) was performed 6? 7 days after the onset of oestrus. Total antral follicle count doubled from the first to the sixth pFSH dose in both groups (p < .05). Oestrus responses did not vary be-tween the two groups of animals (95.2%). Corpora lutea (CL) were detected in 85.0% and 60.0% of ewes that previously manifested oestrus behaviour in G-9SOV and G- 12SOV respectively. NSER was successfully completed in 86.2% of ewes that had CL (p> .05). The mean number of CL per ewe/successfully flushed donor ewe was greater (p< .05) in G-12SOV (12.3± 1.7/12.1± 1.9) than in G-9SOV (7.9 ± 1.4/8.2± 1.6). Mean numbers of retrieved blastocysts and viable embryos were greater (p> .05) in G - 1 2SOV (5.8± 1.9 and 3.7 ± 1.7) than G-9SOV (3.5± 1.1 and 0.8 ± 0.3 respectively). The total follicle count (all follicles >2 mm in diameter) at the sixth pFSH dose (at P4- device removal) was positively correlated (p < .05) with the number of CL (r= .95) and viable embryos (r= .91) in G-12SOV. The ewes with >10 Cl (48% of all flushed donors) yielded 80.5% of viable embryos. In summary: (a) Morada Nova ewes from G-12SOVgroup had better superovulatory responses compared with G-9SOV group; (b) total follicle count at the last pFSH dose was a good predictor of superovulatory responses only in the ewes primed with P4 for 12 days; and (c) animals with >10 ovulations are main contributors to viable embryo production in Morada Nova ewes.
650 $aSuperovulation
653 $aIn vivo embryo production
653 $aNaturalized sheep breed
653 $aNon surgical embryo recovery
653 $aNSER
700 1 $aARRAIS, A. M.
700 1 $aMELLO, M. R. B. DE
700 1 $aVERGANI, G. B.
700 1 $aFIGUEIRA, L. M.
700 1 $aESTEVES, S. N.
700 1 $aPEREIRA, V. S. do A.
700 1 $aGARCIA, A. R.
700 1 $aBARTLEWSKI, P. M.
700 1 $aFONSECA, J. F. da
773 $tReproduction in Domestic Animals, dec., 2021.
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Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/02/2010 |
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Data da última atualização: |
02/08/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
PAUCAR-MENACHO, L. M.; AMAYA-FARFÁN, J.; BERHOW, M. A.; MANDARINO, J. M. G.; MEJIA, E. G. de; CHANG, Y. K. |
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Afiliação: |
LUZ MARIA PAUCAR-MANACHO, UNICAMP/UNIVERSITY OF ILLINOIS; JAIME AMAYA-FARFÁN, UNICAMP; MARK A. BERHOW, AGRICULTURAL RESEARCH SERVICE; JOSE MARCOS GONTIJO MANDARINO, CNPSo; ELVIRA GONZALEZ DE MEJIA, UNIVERSITY OG ILLINOIS; YOON KIL CHANG, UNICAMP. |
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Título: |
A high-protein soybean cultivar contains lower isoflavones and saponins but higher minerals and bioactive peptides than a low-protein cultivar. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Food Chemistry, London, v. 120, n. 1, p. 15-21, mai. 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
Soybean is a major source of protein and other nutrients and non-nutrient bioactives for human health. The objective was to compare the bioactive compounds of a low-protein (BRS 133) soybean in comparison to a high-protein (BRS 258) soybean cultivar. The high-protein soybean contained 17% lower carbohydrates and a lower chemical score (63) in relation to the low-protein soybean, which had a higher chemical score (76), associated with the higher methionine content (1.2%). Cultivar BRS 258 had more calcium (15.5%), phosphorus (30.1%), iron (18.7%), copper (9.0%) and zinc (11.5%), and a higher concentrations of lunasin, BBI and lectin (20.3%, 19.0% and 27.1%, respectively) than the low-protein cultivar. BRS 133 had 75.4% higher concentration of total isoflavones (5.1% of total aglycones) and 31.0% total saponins, as compared to BRS 258. It was concluded that the low-protein soybean cultivar contained higher isoflavones and saponins, but lower levels of minerals and bioactive peptides, such as lunasin. |
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Palavras-Chave: |
Composto bioativo; Lunasin. |
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Thesagro: |
Nutricao humana; Nutriente; Saude; Soja. |
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Thesaurus NAL: |
Bioactive compounds; Human health; Human nutrition; Soybeans. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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Marc: |
LEADER 01888naa a2200301 a 4500
001 1632056
005 2017-08-02
008 2010 bl --- 0-- u #d
100 1 $aPAUCAR-MENACHO, L. M.
245 $aA high-protein soybean cultivar contains lower isoflavones and saponins but higher minerals and bioactive peptides than a low-protein cultivar.
260 $c2010
520 $aSoybean is a major source of protein and other nutrients and non-nutrient bioactives for human health. The objective was to compare the bioactive compounds of a low-protein (BRS 133) soybean in comparison to a high-protein (BRS 258) soybean cultivar. The high-protein soybean contained 17% lower carbohydrates and a lower chemical score (63) in relation to the low-protein soybean, which had a higher chemical score (76), associated with the higher methionine content (1.2%). Cultivar BRS 258 had more calcium (15.5%), phosphorus (30.1%), iron (18.7%), copper (9.0%) and zinc (11.5%), and a higher concentrations of lunasin, BBI and lectin (20.3%, 19.0% and 27.1%, respectively) than the low-protein cultivar. BRS 133 had 75.4% higher concentration of total isoflavones (5.1% of total aglycones) and 31.0% total saponins, as compared to BRS 258. It was concluded that the low-protein soybean cultivar contained higher isoflavones and saponins, but lower levels of minerals and bioactive peptides, such as lunasin.
650 $aBioactive compounds
650 $aHuman health
650 $aHuman nutrition
650 $aSoybeans
650 $aNutricao humana
650 $aNutriente
650 $aSaude
650 $aSoja
653 $aComposto bioativo
653 $aLunasin
700 1 $aAMAYA-FARFÁN, J.
700 1 $aBERHOW, M. A.
700 1 $aMANDARINO, J. M. G.
700 1 $aMEJIA, E. G. de
700 1 $aCHANG, Y. K.
773 $tFood Chemistry, London$gv. 120, n. 1, p. 15-21, mai. 2010.
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