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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
13/09/1996 |
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Data da última atualização: |
10/10/2013 |
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Autoria: |
HUISINGH, J.; GOMEZ, G. G.; MATRONE, G. |
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Afiliação: |
Department of Biochemistry, North Carolina State University, Raleigh, North Carolina. |
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Título: |
Interactions of copper, molybdenum, and sulface in ruminant nutrition. |
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Ano de publicação: |
1973 |
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Fonte/Imprenta: |
Federation Proceedings American Societies Experimetal Biology, v.32, n.8, p.1921-1924, 1973. |
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Idioma: |
Inglês |
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Conteúdo: |
The metabolism of copper in ruminants is dependet on both sulfate and molybdate. The interactions between these three element have been studied for 30 years, yet a unified mechanism for their interaction has not emerged. recent experiments using purified diets to control these three variables have led to the working model presented here. The direct antagonistic interaction between copper and molybdenum appears to be due to the formation on cupric molybdate, and that between copper and sulfate due to the formation of cupric sulfide. The interactions between sulfate and molybdate, however, appear at this time to occur at several sites with different effects. Since molybdate can inhibit sulfate reduction, it may decrease the amount of sulfide formed from sulfate in the rumen and, therefore, increase the amount of copper available to the animal. Initial studies also suggest that sulfate and molybdate interact antagonistically at the membrane transport level. |
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Palavras-Chave: |
Ruminant; Ruminate; Sulfate. |
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Thesagro: |
Cobre; Molibdênio; Nutrição; Sulfato. |
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Thesaurus Nal: |
copper; molybdenum; nutrition. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01661naa a2200265 a 4500
001 1789773
005 2013-10-10
008 1973 bl --- 0-- u #d
100 1 $aHUISINGH, J.
245 $aInteractions of copper, molybdenum, and sulface in ruminant nutrition.
260 $c1973
520 $aThe metabolism of copper in ruminants is dependet on both sulfate and molybdate. The interactions between these three element have been studied for 30 years, yet a unified mechanism for their interaction has not emerged. recent experiments using purified diets to control these three variables have led to the working model presented here. The direct antagonistic interaction between copper and molybdenum appears to be due to the formation on cupric molybdate, and that between copper and sulfate due to the formation of cupric sulfide. The interactions between sulfate and molybdate, however, appear at this time to occur at several sites with different effects. Since molybdate can inhibit sulfate reduction, it may decrease the amount of sulfide formed from sulfate in the rumen and, therefore, increase the amount of copper available to the animal. Initial studies also suggest that sulfate and molybdate interact antagonistically at the membrane transport level.
650 $acopper
650 $amolybdenum
650 $anutrition
650 $aCobre
650 $aMolibdênio
650 $aNutrição
650 $aSulfato
653 $aRuminant
653 $aRuminate
653 $aSulfate
700 1 $aGOMEZ, G. G.
700 1 $aMATRONE, G.
773 $tFederation Proceedings American Societies Experimetal Biology$gv.32, n.8, p.1921-1924, 1973.
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Registro original: |
Embrapa Pantanal (CPAP) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
21/03/2009 |
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Data da última atualização: |
25/03/2009 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COSTA, M. D. L.; REIS, P. A. B.; VALENTE, M. A.; IRSIGLER, A. S. T.; CARVALHO, C. M.; LOUREIRO, M. E.; ARAGÃO, F. J. L.; BOSTON, R. S.; FIETTO, L. G.; FONTES, E. P. B. |
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Afiliação: |
Maximiller D. L. Costa, BIOAGRO; Pedro A. B. Reis; BIOAGRO; Maria Anete S. Valente, BIOAGRO; André S. T. Irsigler, BIOAGRO; Claudine M. Carvalho, BIOAGRO; Marcelo E. Loureiro, Universidade Federal de Viçosa; Francisco Jose Lima Aragão, Embrapa Recursos G. |
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Título: |
A new branch of endoplasmic reticulum-stress signaling and the osmotic signal converge on plant specific asparagine-rich proteins to promote cell death. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE GENÉTICA, 54., 2008, Salvador. Resumos... Salvador: SBG, 2008. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Palavras-Chave: |
ER stress. |
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Thesagro: |
Proteína. |
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Thesaurus NAL: |
osmotic stress; signal transduction. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00863nam a2200265 a 4500
001 1190850
005 2009-03-25
008 2008 bl uuuu u01u1 u #d
100 1 $aCOSTA, M. D. L.
245 $aA new branch of endoplasmic reticulum-stress signaling and the osmotic signal converge on plant specific asparagine-rich proteins to promote cell death.
260 $aIn: CONGRESSO BRASILEIRO DE GENÉTICA, 54., 2008, Salvador. Resumos... Salvador: SBG$c2008
300 $c1 CD-ROM.
650 $aosmotic stress
650 $asignal transduction
650 $aProteína
653 $aER stress
700 1 $aREIS, P. A. B.
700 1 $aVALENTE, M. A.
700 1 $aIRSIGLER, A. S. T.
700 1 $aCARVALHO, C. M.
700 1 $aLOUREIRO, M. E.
700 1 $aARAGÃO, F. J. L.
700 1 $aBOSTON, R. S.
700 1 $aFIETTO, L. G.
700 1 $aFONTES, E. P. B.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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