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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
03/05/2019 |
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Data da última atualização: |
20/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, A. A. A.; SILVA, M. N. P.; FIGUEIREDO, L. B. F.; GONÇALVES, J. D.; SILVA, M. J. S.; LOIOLA, M. L. G.; BASTOS, B. D. M.; OLIVEIRA, R. A.; RIBEIRO, L. G. M.; BARBERINO, R. S.; GOUVEIA, B. B.; MONTE, A. P. O.; NOGUEIRA, D. M.; CORDEIRO, M. F.; MATOS, M. H. T.; LOPES JÚNIOR, E. S. |
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Afiliação: |
DANIEL MAIA NOGUEIRA, CPATSA. |
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Título: |
Quercetin influences in vitro maturation, apoptosis and metabolically active mitochondria of goat oocytes. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Zygote, v. 26, n. 6, p. 465-470, dez. 2018. |
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DOI: |
10.1017/S0967199418000485 |
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Idioma: |
Inglês |
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Conteúdo: |
The present study aimed to investigate the effect of quercetin as an alternative antioxidant tocysteamine onin vitromaturation. Oocytes were collected from goat ovaries, destined forin vitromaturation and distributed into three groups: CIS group, oocytes were immersed inMIV base medium; in Groups Q4 and Q8, oocytes were immersed in the medium of the CISgroup, adding 4μMor8μM of quercetin, respectively, and cultured for 24 h at 38.5°C with5% CO2. The CIS and Q4 groups presented the same percentage of expanded cumulus cells,but the per cent in the Q8 group was significantly lower than that of the other groups(P<0.05). The oocyte retraction rate in the Q8 group was higher (P<0.05) than in the CISand Q4 groups. Treatment with 8μM of quercetin presented a lower proportion of expandedoocytes than the CIS group and 4μM of quercetin (P<0.05). The percentage of MII oocyteswas higher in the Q4 group than in the CIS group (P<0.05), but the percentages in the CISand Q8 groups were similar. The rate of apoptosis was higher in the CIS group than in theother groups (P<0.05). In addition, oocytes matured with 4μM quercetin showed highermitochondrial activity than matured oocytes in the CIS and Q8 groups (P<0.05). Inconclusion, 4μM of quercetin can be used as an alternative to cysteamine in thein vitromaturation of goat oocytes |
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Thesagro: |
Caprino. |
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Thesaurus Nal: |
Dairy goats; Goats. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/196934/1/Daniel-2018.pdf
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Marc: |
LEADER 02390naa a2200349 a 4500
001 2108670
005 2020-01-20
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1017/S0967199418000485$2DOI
100 1 $aSILVA, A. A. A.
245 $aQuercetin influences in vitro maturation, apoptosis and metabolically active mitochondria of goat oocytes.$h[electronic resource]
260 $c2018
520 $aThe present study aimed to investigate the effect of quercetin as an alternative antioxidant tocysteamine onin vitromaturation. Oocytes were collected from goat ovaries, destined forin vitromaturation and distributed into three groups: CIS group, oocytes were immersed inMIV base medium; in Groups Q4 and Q8, oocytes were immersed in the medium of the CISgroup, adding 4μMor8μM of quercetin, respectively, and cultured for 24 h at 38.5°C with5% CO2. The CIS and Q4 groups presented the same percentage of expanded cumulus cells,but the per cent in the Q8 group was significantly lower than that of the other groups(P<0.05). The oocyte retraction rate in the Q8 group was higher (P<0.05) than in the CISand Q4 groups. Treatment with 8μM of quercetin presented a lower proportion of expandedoocytes than the CIS group and 4μM of quercetin (P<0.05). The percentage of MII oocyteswas higher in the Q4 group than in the CIS group (P<0.05), but the percentages in the CISand Q8 groups were similar. The rate of apoptosis was higher in the CIS group than in theother groups (P<0.05). In addition, oocytes matured with 4μM quercetin showed highermitochondrial activity than matured oocytes in the CIS and Q8 groups (P<0.05). Inconclusion, 4μM of quercetin can be used as an alternative to cysteamine in thein vitromaturation of goat oocytes
650 $aDairy goats
650 $aGoats
650 $aCaprino
700 1 $aSILVA, M. N. P.
700 1 $aFIGUEIREDO, L. B. F.
700 1 $aGONÇALVES, J. D.
700 1 $aSILVA, M. J. S.
700 1 $aLOIOLA, M. L. G.
700 1 $aBASTOS, B. D. M.
700 1 $aOLIVEIRA, R. A.
700 1 $aRIBEIRO, L. G. M.
700 1 $aBARBERINO, R. S.
700 1 $aGOUVEIA, B. B.
700 1 $aMONTE, A. P. O.
700 1 $aNOGUEIRA, D. M.
700 1 $aCORDEIRO, M. F.
700 1 $aMATOS, M. H. T.
700 1 $aLOPES JÚNIOR, E. S.
773 $tZygote$gv. 26, n. 6, p. 465-470, dez. 2018.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
10/01/2008 |
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Data da última atualização: |
16/10/2017 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
SAITO, M. L. |
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Afiliação: |
Maria Lúcia Saito, Embrapa Meio Ambiente. |
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Título: |
O uso do lodo de esgoto na agricultura: precauções com os contaminantes orgânicos. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Jaguariúna: Embrapa Meio Ambiente, 2007. |
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Páginas: |
36 p. |
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Série: |
(Embrapa Meio Ambiente. Documentos, 64). |
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Idioma: |
Português |
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Palavras-Chave: |
Fertlizante; Lodo de esgoto; Uso agrícola. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPMA/7108/1/documentos_64.pdf
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Marc: |
LEADER 00501nam a2200157 a 4500
001 1015896
005 2017-10-16
008 2007 bl uuuu u0uu1 u #d
100 1 $aSAITO, M. L.
245 $aO uso do lodo de esgoto na agricultura$bprecauções com os contaminantes orgânicos.$h[electronic resource]
260 $aJaguariúna: Embrapa Meio Ambiente$c2007
300 $a36 p.
490 $a(Embrapa Meio Ambiente. Documentos, 64).
653 $aFertlizante
653 $aLodo de esgoto
653 $aUso agrícola
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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