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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: |
08/01/1997 |
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Data da última atualização: |
15/05/2023 |
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Autoria: |
MURDOCH, R. N.; WHITE, I. G. |
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Título: |
The metabolism of glucose, fructose, acetate, lactate and pyruvate by ram, bull, dog and rabbit spermatozoa. |
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Ano de publicação: |
1966 |
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Fonte/Imprenta: |
Journal of Reproduction and Fertility, v. 12, n. 2, p. 271-278, 1966. |
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DOI: |
10.1530/jrf.0.0120271 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Ram and bull spermatozoa oxidize acetate faster than or similarly to glucose, while dog and rabbit spermatozoa oxidize glucose faster than acetate; rabbit spermatozoa, in particular, have hardly any capacity to oxidize acetate. Glucose and fructose are oxidized at about the same rate by the spermatozoa of all four species, each sugar giving rise to similar amounts of lactate. Lactate is readily oxidized by spermatozoa of all four species; with rabbit and dog spermatozoa the rate of lactate oxidation greatly exceeds that of glucose, fructose, pyruvate or acetate. Pyruvate is oxidized by ram and bull spermatozoa faster than acetate. With dog and rabbit spermatozoa, the recovery of 14CO2 from [1-14C]pyruvate is 2 to 4 times that from [2-14C] or [3-14C]pyruvate; this may be due to a dismutation of pyruvate. |
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Palavras-Chave: |
Bioquimica seminal; In Vitro Techniques; Lactato; Pyruvato. |
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Thesagro: |
Acetato; Frutose; Glicose; Reprodução. |
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Thesaurus Nal: |
Acetates; Cattle; Dogs; Fructose; Glucose; Lactates; Metabolism; Rabbits; Reproduction; Sheep; Spermatozoa. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01815naa a2200373 a 4500
001 1521946
005 2023-05-15
008 1966 bl uuuu u00u1 u #d
024 7 $a10.1530/jrf.0.0120271$2DOI
100 1 $aMURDOCH, R. N.
245 $aThe metabolism of glucose, fructose, acetate, lactate and pyruvate by ram, bull, dog and rabbit spermatozoa.$h[electronic resource]
260 $c1966
520 $aAbstract: Ram and bull spermatozoa oxidize acetate faster than or similarly to glucose, while dog and rabbit spermatozoa oxidize glucose faster than acetate; rabbit spermatozoa, in particular, have hardly any capacity to oxidize acetate. Glucose and fructose are oxidized at about the same rate by the spermatozoa of all four species, each sugar giving rise to similar amounts of lactate. Lactate is readily oxidized by spermatozoa of all four species; with rabbit and dog spermatozoa the rate of lactate oxidation greatly exceeds that of glucose, fructose, pyruvate or acetate. Pyruvate is oxidized by ram and bull spermatozoa faster than acetate. With dog and rabbit spermatozoa, the recovery of 14CO2 from [1-14C]pyruvate is 2 to 4 times that from [2-14C] or [3-14C]pyruvate; this may be due to a dismutation of pyruvate.
650 $aAcetates
650 $aCattle
650 $aDogs
650 $aFructose
650 $aGlucose
650 $aLactates
650 $aMetabolism
650 $aRabbits
650 $aReproduction
650 $aSheep
650 $aSpermatozoa
650 $aAcetato
650 $aFrutose
650 $aGlicose
650 $aReprodução
653 $aBioquimica seminal
653 $aIn Vitro Techniques
653 $aLactato
653 $aPyruvato
700 1 $aWHITE, I. G.
773 $tJournal of Reproduction and Fertility$gv. 12, n. 2, p. 271-278, 1966.
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Embrapa Caprinos e Ovinos (CNPC) |
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| 1. |  | CHEN, Y.; CHAPAGAIN, S.; CHIEN, J.; PEREIRA, H. S.; PATEL, T. R.; INOUE-NAGATA, A. K.; JAN, E. Factor-dependent internal ribosome entry site and-1 programmed frameshifting signal in the Bemisia-associated dicistrovirus 2 Viruses, v. 16, n. 5, 2024. e695.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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