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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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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
22/07/2025 |
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Autoria: |
REID, R. L. |
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Título: |
Studies on the carbohydrate metabolism of sheep. XII. Further studies on the diabetic nature of the metabolic abnormalities in ovine pregnancy toxaemia. |
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Ano de publicação: |
1960 |
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Fonte/Imprenta: |
Australian Journal of Agricultural Research, v. 11, n. 4, p. 530-538, 1960. |
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DOI: |
10.1071/AR9600530 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Metabolic changes following lambing or death of foetuses in utero and after intravenous insulin injection have been studied in ewes with pregnancy toxaemia induced primarily by severe undernutrition. After lambing or death of foetuses in utero, blood glucose increased to hyperglycaemic levels which were maintained until the death of the ewe; ketones declined to levels approaching normal. In those cases examined, abnormally high plasma cortisol levels were also maintained until the death of the ewe. Blood glucose declined after intravenous insulin, particularly if the pre-injection glucose level was in the normal range or above, but there was definite resistance to the hypoglycaemic effect of insulin. Ketones also declined markedly in most cases. These data are discussed in relation to recovery from pregnancy toxaemia after lambing or after glycerol therapy. It is concluded that the metabolic changes observed are consistent with the hypothesis of a diabetic-like syndrome, characterized by excessive adrenal hyperactivity, possibly in the presence of insulin insufficiency. |
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Palavras-Chave: |
Functional disorders. |
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Thesagro: |
Distúrbio Animal; Metabolismo; Nutrição; Ovino; Prenhez; Toxemia. |
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Thesaurus Nal: |
Carbohydrate metabolism; Pregnancy complications; Pregnancy toxemia; Ruminant nutrition; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01974naa a2200277 a 4500
001 1523269
005 2025-07-22
008 1960 bl uuuu u00u1 u #d
024 7 $a10.1071/AR9600530$2DOI
100 1 $aREID, R. L.
245 $aStudies on the carbohydrate metabolism of sheep. XII. Further studies on the diabetic nature of the metabolic abnormalities in ovine pregnancy toxaemia.$h[electronic resource]
260 $c1960
520 $aAbstract: Metabolic changes following lambing or death of foetuses in utero and after intravenous insulin injection have been studied in ewes with pregnancy toxaemia induced primarily by severe undernutrition. After lambing or death of foetuses in utero, blood glucose increased to hyperglycaemic levels which were maintained until the death of the ewe; ketones declined to levels approaching normal. In those cases examined, abnormally high plasma cortisol levels were also maintained until the death of the ewe. Blood glucose declined after intravenous insulin, particularly if the pre-injection glucose level was in the normal range or above, but there was definite resistance to the hypoglycaemic effect of insulin. Ketones also declined markedly in most cases. These data are discussed in relation to recovery from pregnancy toxaemia after lambing or after glycerol therapy. It is concluded that the metabolic changes observed are consistent with the hypothesis of a diabetic-like syndrome, characterized by excessive adrenal hyperactivity, possibly in the presence of insulin insufficiency.
650 $aCarbohydrate metabolism
650 $aPregnancy complications
650 $aPregnancy toxemia
650 $aRuminant nutrition
650 $aSheep
650 $aDistúrbio Animal
650 $aMetabolismo
650 $aNutrição
650 $aOvino
650 $aPrenhez
650 $aToxemia
653 $aFunctional disorders
773 $tAustralian Journal of Agricultural Research$gv. 11, n. 4, p. 530-538, 1960.
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Embrapa Caprinos e Ovinos (CNPC) |
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| 1. |  | CHENARD, M. G.; VALLE, M. D.; CUNHA, I. M. da; ALENCAR, N. X. de; LESSA, D. A. B.; SOUZA, G. N. de; CUNHA, N. C. da; CARVALHO, V. de A. N.; CALDAS, S. A.; HELAYEL, M. A. Validation of a portable glucose meter in blood glucose measurement in normoglycemic goats induced to hypoglycemia and hyperglycemia. Small Ruminant Research, v. 214, 106741, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 2. | | CHENARD, M. G.; BASTOS, J. de M. P.; VALLE, M. D.; CUNHA, I. M. da; ALENCAR, N. X. de; LESSA, D. A. B.; SOUZA, G. N. de; CUNHA, N. C. da; HELAYEL, M. A. Use of two different methods for glucose determination in sheep under normoglycemic, hypoglycemic, and hyperglycemic conditions: an evaluation of practical diagnostic methods in ovines. Animal Production Science, v. 64, AN24165, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 2 | |
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