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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
04/07/2019 |
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Data da última atualização: |
04/07/2019 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
SIQUEIRA, K. B. |
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Afiliação: |
KENNYA BEATRIZ SIQUEIRA, CNPGL. |
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Título: |
Leite e derivados: novas tendências. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: Anuário Leite 2019. Juiz de Fora-MG: Texto Comunicação Corporativa. 74-75. 2019. |
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Idioma: |
Português |
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Palavras-Chave: |
Geração Z; Suco de aveia; Teor de proteína. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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Marc: |
LEADER 00425naa a2200145 a 4500
001 2110367
005 2019-07-04
008 2019 bl uuuu u00u1 u #d
100 1 $aSIQUEIRA, K. B.
245 $aLeite e derivados$bnovas tendências.
260 $c2019
653 $aGeração Z
653 $aSuco de aveia
653 $aTeor de proteína
773 $tIn: Anuário Leite 2019. Juiz de Fora-MG: Texto Comunicação Corporativa. 74-75. 2019.
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Embrapa Gado de Leite (CNPGL) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
27/05/2020 |
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Data da última atualização: |
27/05/2020 |
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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: |
BRAGANÇA, G. M.; SOUZA-FABJANA, J. M. G.; RIBEIRO, L. S.; BRAIRA, V. L.; CÔRTES, L. R.; SOUZA, C. V.; BATISTA, R. I. T. P.; FONSECA, J. F. da; MENCHACA, A.; BRANDÃO, F. Z. |
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Afiliação: |
Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; JEFERSON FERREIRA DA FONSECA, CNPC; Fundacion IRAUy - Montevideo, Uruguay; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil. |
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Título: |
Exogenous progestogen does not affectfirst-wave folliclepopulations and oocyte quality during ovarian stimulationwith FSH in sheep. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Domestic Animal Endocrinology, v. 72, e106369, Jul. 2020. |
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DOI: |
10.1016/j.domaniend.2019.06.001 |
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Idioma: |
Inglês |
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Notas: |
Online ahead of print. |
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Conteúdo: |
Abstract: The effect of short-term administration of medroxyprogesterone acetate (MPA) or natural progesterone (P4) during ovarian stimulation with FSH on oocyte recovery was investigated in Santa Inês ewes. Ewes were treated with an intravaginal sponge containing MPA for 6 d; GnRH was applied 36 h after sponge removal and FSH was given in 3 injections (40, 24, and 16 mg, respectively) every 12 h after (D0, approximate ovulation time). At the first FSH dose, the ewes received either a new MPA sponge (n = 10) or a controlled device for internal release impregnated with P4 (n = 10) or did not receive any device (n = 10). Ovarian dynamics were assessed every 12 h by transrectal ultrasonography from D-3 to D2. Oocytes were recovered by laparoscopic ovum pick-up (LOPU) on D2 and graded by morphologic quality. The number of small, medium, and large follicles at D0 and D2 (ultrasound examinations), number of both follicles aspirated and oocytes recovered at LOPU, recovery rate, and oocyte grade did not differ (P > 0.05) among treatments. Thus, the short-term use of MPA or P4 during ovarian stimulation did not affect the first-wave follicle population or morphologic quality of oocytes. We would suggest that, in this protocol, the use of exogenous progestin is unnecessary. |
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Palavras-Chave: |
Day 0 protocol; LH; Progestin; Raça Santa Inês. |
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Thesaurus NAL: |
Ewes; Laparoscopy; Medroxyprogesterone; Oocytes; Ovulation; Progesterone; Synthetic progestogens. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02423naa a2200385 a 4500
001 2122605
005 2020-05-27
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1016/j.domaniend.2019.06.001$2DOI
100 1 $aBRAGANÇA, G. M.
245 $aExogenous progestogen does not affectfirst-wave folliclepopulations and oocyte quality during ovarian stimulationwith FSH in sheep.$h[electronic resource]
260 $c2020
500 $aOnline ahead of print.
520 $aAbstract: The effect of short-term administration of medroxyprogesterone acetate (MPA) or natural progesterone (P4) during ovarian stimulation with FSH on oocyte recovery was investigated in Santa Inês ewes. Ewes were treated with an intravaginal sponge containing MPA for 6 d; GnRH was applied 36 h after sponge removal and FSH was given in 3 injections (40, 24, and 16 mg, respectively) every 12 h after (D0, approximate ovulation time). At the first FSH dose, the ewes received either a new MPA sponge (n = 10) or a controlled device for internal release impregnated with P4 (n = 10) or did not receive any device (n = 10). Ovarian dynamics were assessed every 12 h by transrectal ultrasonography from D-3 to D2. Oocytes were recovered by laparoscopic ovum pick-up (LOPU) on D2 and graded by morphologic quality. The number of small, medium, and large follicles at D0 and D2 (ultrasound examinations), number of both follicles aspirated and oocytes recovered at LOPU, recovery rate, and oocyte grade did not differ (P > 0.05) among treatments. Thus, the short-term use of MPA or P4 during ovarian stimulation did not affect the first-wave follicle population or morphologic quality of oocytes. We would suggest that, in this protocol, the use of exogenous progestin is unnecessary.
650 $aEwes
650 $aLaparoscopy
650 $aMedroxyprogesterone
650 $aOocytes
650 $aOvulation
650 $aProgesterone
650 $aSynthetic progestogens
653 $aDay 0 protocol
653 $aLH
653 $aProgestin
653 $aRaça Santa Inês
700 1 $aSOUZA-FABJANA, J. M. G.
700 1 $aRIBEIRO, L. S.
700 1 $aBRAIRA, V. L.
700 1 $aCÔRTES, L. R.
700 1 $aSOUZA, C. V.
700 1 $aBATISTA, R. I. T. P.
700 1 $aFONSECA, J. F. da
700 1 $aMENCHACA, A.
700 1 $aBRANDÃO, F. Z.
773 $tDomestic Animal Endocrinology$gv. 72, e106369, Jul. 2020.
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