Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)

Detalhes bibliográficos
Autor(a) principal: Melo, José Fernando Bibiano
Data de Publicação: 2006
Outros Autores: Lundstedt, Lícia Maria, Metón, Isidoro, Baanante, Isabel Vázquez, Moraes, Gilberto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/6368
Resumo: RESTRITO
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spelling Melo, José Fernando BibianoLundstedt, Lícia MariaMetón, IsidoroBaanante, Isabel VázquezMoraes, GilbertoMelo, José Fernando BibianoLundstedt, Lícia MariaMetón, IsidoroBaanante, Isabel VázquezMoraes, Gilberto2012-07-06T16:09:03Z2012-07-06T16:09:03Z20061095-6433http://www.repositorio.ufba.br/ri/handle/ri/6368v.145, n.2RESTRITOThis manuscript reports changes in key enzymes and metabolites related to protein metabolism and nitrogen excretion in the liver of juveniles jundiá (Rhamdia quelen) fed on isocaloric diets containing 20%, 27%, 34% and 41% of crude protein. The hepatic activity of alanine aminotransferase (ALAT), aspartate aminotransferase (ASAT), glutamate dehydrogenase (GDH), and arginase (ARG) increased with the content of protein in the diet, and the ratios among the aminotransferases and GDH allowed evaluating metabolic preference. The concentration of free amino acids, ammonia and urea also rose with the dietary protein content. Increase of plasma urea and ammonia was the resultant effect of over amino acids catabolism as consequence of dietary protein surplus. Since the increase of protein in the diets resulted in weight gain, the rise in the hepatic activity of protein-metabolising enzymes in the fish fed high protein diets denoted effective use of dietary amino acids for growth and as a substrate for gluconeogenesis. Analysis of changes on metabolite levels and key enzyme activities in amino acid metabolism is proposed as a tool for assessing the proper balance of diet macronutrients.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2012-07-06T16:09:03Z No. of bitstreams: 1 IIF.pdf: 237874 bytes, checksum: 72930d38ae1abc768d79371b2dd753d9 (MD5)Made available in DSpace on 2012-07-06T16:09:03Z (GMT). No. of bitstreams: 1 IIF.pdf: 237874 bytes, checksum: 72930d38ae1abc768d79371b2dd753d9 (MD5) Previous issue date: 2006Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiologyhttp://dx.doi.org/10.1016/j.cbpa.2006.06.007reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAMetabolismCrude proteinJundiáRhamdia quelenALATASATGDHArginaseEffects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINALIIF.pdfIIF.pdfapplication/pdf237874https://repositorio.ufba.br/bitstream/ri/6368/1/IIF.pdf72930d38ae1abc768d79371b2dd753d9MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/6368/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTIIF.pdf.txtIIF.pdf.txtExtracted texttext/plain37121https://repositorio.ufba.br/bitstream/ri/6368/3/IIF.pdf.txtd8adfdcf706dcefca0c0ecefe2cfce2dMD53ri/63682022-07-05 14:02:54.666oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:02:54Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
dc.title.alternative.pt_BR.fl_str_mv Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology
title Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
spellingShingle Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
Melo, José Fernando Bibiano
Metabolism
Crude protein
Jundiá
Rhamdia quelen
ALAT
ASAT
GDH
Arginase
title_short Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
title_full Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
title_fullStr Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
title_full_unstemmed Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
title_sort Effects of dietary levels of protein on nitrogenous metabolism of Rhamdia quelen (Teleostei: Pimelodidae)
author Melo, José Fernando Bibiano
author_facet Melo, José Fernando Bibiano
Lundstedt, Lícia Maria
Metón, Isidoro
Baanante, Isabel Vázquez
Moraes, Gilberto
author_role author
author2 Lundstedt, Lícia Maria
Metón, Isidoro
Baanante, Isabel Vázquez
Moraes, Gilberto
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Melo, José Fernando Bibiano
Lundstedt, Lícia Maria
Metón, Isidoro
Baanante, Isabel Vázquez
Moraes, Gilberto
Melo, José Fernando Bibiano
Lundstedt, Lícia Maria
Metón, Isidoro
Baanante, Isabel Vázquez
Moraes, Gilberto
dc.subject.por.fl_str_mv Metabolism
Crude protein
Jundiá
Rhamdia quelen
ALAT
ASAT
GDH
Arginase
topic Metabolism
Crude protein
Jundiá
Rhamdia quelen
ALAT
ASAT
GDH
Arginase
description RESTRITO
publishDate 2006
dc.date.issued.fl_str_mv 2006
dc.date.accessioned.fl_str_mv 2012-07-06T16:09:03Z
dc.date.available.fl_str_mv 2012-07-06T16:09:03Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/6368
dc.identifier.issn.none.fl_str_mv 1095-6433
dc.identifier.number.pt_BR.fl_str_mv v.145, n.2
identifier_str_mv 1095-6433
v.145, n.2
url http://www.repositorio.ufba.br/ri/handle/ri/6368
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology
publisher.none.fl_str_mv Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.cbpa.2006.06.007
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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