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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. |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
15/07/2024 |
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Data da última atualização: |
15/07/2024 |
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Autoria: |
HÄRTER, C. J.; CASTAGNINO, D. de S.; RIVERA, A. R. de; LIMA, L. D. de; SILVA, H. G. de O.; MENDONÇA, A. N.; BONFIM, G. F.; LIESEGANG, A.; ST-PIERRE, N.; TEIXEIRA, I. A. M. de A. |
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Afiliação: |
CARLA JOICE HÄRTER; DOUGLAS DE SOUZA CASTAGNINO; ASTRID RIVERA DE RIVERA; LISIANE DORNELES DE LIMA; HERYMÁ GIOVANE DE OLIVEIRA SILVA; ALANA NUNES MENDONÇA; GABRIELA FACHOLI BONFIM; ANETTE LIESEGANG; NORMAND ST-PIERRE; IZABELLE AUXILIADORA MOLINA DE ALMEIDA TEIXEIRA. |
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Título: |
Mineral metabolism in singleton and twin-pregnant dairy goats. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Asian-Australasian Journal of Animal Cciences, v. 28, n. 1, p. 37-49, Jan. 2015. |
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DOI: |
10.5713/ajas.14.0214. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: During pregnancy, the maternal body undergoes significant physiological changes. The present study assessed the changes on calcium (Ca), phosphorus (P), magnesium (Mg), sodium (Na) and potassium (K) metabolism in singleton and twin-pregnant dairy goats. The 42 goats used (49.5 kg±7.6 body weight [BW]) were assigned at random to treatments that were factorially arranged to account for 2 breeds (Oberhasli and Saanen), 2 pregnancy types (singleton and twin) and 3 gestation periods (80, 110, and 140 days). Digestibility trials were performed at 80, 110, and 140 days of gestation. Mineral retention during pregnancy was determined in the maternal body, femur, uterus, mammary gland, fetus and fetal fluid. Blood samples were taken during pregnancy before and after a meal, and Ca, P, Mg, Na, K ions and alkaline phosphatase activity determined in serum. Bone mineral density was determined in the right femur. Statistical analyses were performed using the SAS MIXED procedure. Dry matter intake decreased linearly up to 140 days of gestation. Maternal BW gain, and Ca, P, and Mg retention (g/kg) decreased linearly with the advance of gestation days. Macromineral retention in maternal body (g/kg) was greater in Oberhasli than Saanen goats, and their fetuses had higher Ca, P, and Mg deposition (mg/g). Mineral retention (mg/g) increased in fetuses according to pregnancy development, with no differences between singleton and twin pregnancy. In the mammary gland, the retention of all minerals (g) increased with the days of pregnancy. In conclusion, related to Ca, P, and Mg metabolism can be divided into two stages. Up to 80 days of gestation, was characterized by the preparation of the maternal body reserves for future mineral demands. From 80 days of gestation onward, was characterized by the transfer of maternal body reserves for fetal development and colostrum production. Na and K supply was provided by adjustments in endogenous excretion and an increase in intestinal absorption. Finally, mineral metabolism was specific to each genotype and, except for Na, was not affected by the number of fetuses. MenosAbstract: During pregnancy, the maternal body undergoes significant physiological changes. The present study assessed the changes on calcium (Ca), phosphorus (P), magnesium (Mg), sodium (Na) and potassium (K) metabolism in singleton and twin-pregnant dairy goats. The 42 goats used (49.5 kg±7.6 body weight [BW]) were assigned at random to treatments that were factorially arranged to account for 2 breeds (Oberhasli and Saanen), 2 pregnancy types (singleton and twin) and 3 gestation periods (80, 110, and 140 days). Digestibility trials were performed at 80, 110, and 140 days of gestation. Mineral retention during pregnancy was determined in the maternal body, femur, uterus, mammary gland, fetus and fetal fluid. Blood samples were taken during pregnancy before and after a meal, and Ca, P, Mg, Na, K ions and alkaline phosphatase activity determined in serum. Bone mineral density was determined in the right femur. Statistical analyses were performed using the SAS MIXED procedure. Dry matter intake decreased linearly up to 140 days of gestation. Maternal BW gain, and Ca, P, and Mg retention (g/kg) decreased linearly with the advance of gestation days. Macromineral retention in maternal body (g/kg) was greater in Oberhasli than Saanen goats, and their fetuses had higher Ca, P, and Mg deposition (mg/g). Mineral retention (mg/g) increased in fetuses according to pregnancy development, with no differences between singleton and twin pregnancy. In the mammary gland, the retention of all ... Mostrar Tudo |
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Palavras-Chave: |
Fetuses; Maternal body reserves; Mineral Retention. |
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Thesaurus Nal: |
Dairy goats; Genotype; Pregnancy; Reproduction; Ruminant nutrition. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 10 | |
| 5. |  | MELO, I. da C.; RAMOS, G. Q.; AMARAL, A. C. F.; TADEI, W. P.; CHAVES, F. C. M.; SANCHES, E. A.; FONSECA FILHO, H. D. da. Chemical composition, cytotoxicity, larvicidal, antimicrobial, adulticidal activities against Aedes aegypti of essential oils from leaves of Piper cytorphodon and Piper krukoffii Yunck. European Academic Research, v. 8, n. 11, p. 7032-7046, Febr. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 6. | | MORAES, W. A.; REIS, R. P.; FONSECA FILHO, H.; TALITANE, I. C.; NORONHA, J. F. de; NEVES, E. M.; FERREIRA NETO, J.; FARIA, J. M. R. Custo de implantacao de seringal cultivado nos estados de Minas Gerais, Espirito Santo e Rio de Janeiro. In: ENCONTRO BRASILEIRO DE ECONOMIA FLORESTAL, 1., 1988, Curitiba. Anais. Curitiba: EMBRAPA-CNPF, 1988. v. 2, p. 335-368.| Biblioteca(s): Embrapa Florestas. |
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| 7. | | ROCHA, A. L. F.; NUNES, R. Z. de A.; MATOS, R. S.; FONSECA FILHO, H. D. da; BEZERRA, J. de A.; LIMA, A. R.; GUIMARÃES, F. E. G.; PAMPLONA, A. M. S. R.; MAJOLO, C.; SOUZA, M. G. de; CAMPELO, P. H.; TÃLU, s.; BAGNATO, V. S.; INADA, N. M.; SANCHES, E. A. Alternative controlling agent of Theobroma grandiflorum pests: nanoscale surface and fractal analysis of gelatin/PCL loaded particles containing Lippia origanoides essential oil. Nanomaterials, v. 12, n. 15, art. 2712, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 8. | | OLIVEIRA, L. R. de; GONÇALVES, D. S.; CAROLINO, A. S.; FACCHINATTO, W. M.; MENEZES, D. C.; DIAS, C. O.; COLNAGO, L. A.; RUIZ, Y. L.; IU, S. T.; FONSECA FILHO, H. D. da; CHAUDHURI, P.; CAMPELO, P. H.; MASCARENHAS, Y. P.; SANCHES, E. A. Effects of Citrus Sudden Death Disease on Fatty Acid Profile of Orange Tree Bark. Journal ohfthe Brazilian Chemical Society, v. 33, n. 6, 2022. 582 - 588| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 9. | | SILVA, J. M. S. da; RABELO, M. da S.; LIMA, S. X.; ROCHA, A. L. F.; FONSECA FILHO, H. D. da; OLIVEIRA, A. C. de; TADEI, W. P.; CHAVES, F. C. M.; BEZERRA, J. de A.; BIONDO, M. M.; CAMPELO, P. H.; SANCHES, E. A. Biodegradable nanoparticles loaded with Lippia alba essential oil: a sustainable alternative for Aedes aegypti larvae control. European Academic Research, v. 7, n. 12, p. 6237-6258, Mar. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 10. | | OLIVEIRA, L. R. de; GONÇALVES, D. S.; CAROLINO, A. S.; FACCINATTO, W. M.; MENEZES. D. C.; DIAS, C. O.; COLNAGO, L. A.; RUIZ, Y. L.; IU, S. T.; FONSECA FILHO, H. D.; CHAUDHURI, P.; CAMPELO, P. H.; MASCARENHAS, I. P.; SANCHES, E. A. Head-to-tail and head-to-head molecular chains of poly(p-anisidine): Combined experimental and theoretical evaluation. Molecules, v. 27, a6326, 2022. 28 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Instrumentação. |
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| Registros recuperados : 10 | |
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