Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil

Detalhes bibliográficos
Autor(a) principal: Becker,Alexssandro Geferson
Data de Publicação: 2011
Outros Autores: Gonçalves,Jamile Fabbrin, Toledo,Jaderson dos Anjos, Burns,Marcelo D. M., Garcia,Luciano de Oliveira, Vieira,João Paes, Baldisserotto,Bernardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Neotropical ichthyology (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000400021
Resumo: The purpose of this study was to investigate Na+, Cl-, K+, Ca2+, and Mg2+ levels in the plasma of freshwater and marine/estuarine teleosts collected at different salinities (0 to 34) from the estuarine and freshwater portions of the São Gonçalo channel in Southern Brazil. Any relationship between plasma ion levels and salinity and the capacity of ionic regulation of teleosts found at three or more different salinities (Genidens barbus and Micropogonias furnieri) was also investigated. Results showed no relationship between plasma ion levels and salinity when considering all species together, but the two species collected from three or more different salinities showed a significant positive relationship between plasma ion levels and salinity, indicating that G. barbus and M. furnieri have a high capacity to regulate plasma ion levels at both low and high salinities.
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spelling Plasma ion levels of freshwater and marine/estuarine teleosts from Southern BrazilAriidaeEstuariesIonoregulationOsmoregulationSalinitySciaenidaeThe purpose of this study was to investigate Na+, Cl-, K+, Ca2+, and Mg2+ levels in the plasma of freshwater and marine/estuarine teleosts collected at different salinities (0 to 34) from the estuarine and freshwater portions of the São Gonçalo channel in Southern Brazil. Any relationship between plasma ion levels and salinity and the capacity of ionic regulation of teleosts found at three or more different salinities (Genidens barbus and Micropogonias furnieri) was also investigated. Results showed no relationship between plasma ion levels and salinity when considering all species together, but the two species collected from three or more different salinities showed a significant positive relationship between plasma ion levels and salinity, indicating that G. barbus and M. furnieri have a high capacity to regulate plasma ion levels at both low and high salinities.Sociedade Brasileira de Ictiologia2011-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000400021Neotropical Ichthyology v.9 n.4 2011reponame:Neotropical ichthyology (Online)instname:Sociedade Brasileira de Ictiologia (SBI)instacron:SBI10.1590/S1679-62252011005000039info:eu-repo/semantics/openAccessBecker,Alexssandro GefersonGonçalves,Jamile FabbrinToledo,Jaderson dos AnjosBurns,Marcelo D. M.Garcia,Luciano de OliveiraVieira,João PaesBaldisserotto,Bernardoeng2012-01-17T00:00:00Zoai:scielo:S1679-62252011000400021Revistahttp://www.ufrgs.br/ni/https://old.scielo.br/oai/scielo-oai.php||neoichth@nupelia.uem.br1982-02241679-6225opendoar:2012-01-17T00:00Neotropical ichthyology (Online) - Sociedade Brasileira de Ictiologia (SBI)false
dc.title.none.fl_str_mv Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
title Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
spellingShingle Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
Becker,Alexssandro Geferson
Ariidae
Estuaries
Ionoregulation
Osmoregulation
Salinity
Sciaenidae
title_short Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
title_full Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
title_fullStr Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
title_full_unstemmed Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
title_sort Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil
author Becker,Alexssandro Geferson
author_facet Becker,Alexssandro Geferson
Gonçalves,Jamile Fabbrin
Toledo,Jaderson dos Anjos
Burns,Marcelo D. M.
Garcia,Luciano de Oliveira
Vieira,João Paes
Baldisserotto,Bernardo
author_role author
author2 Gonçalves,Jamile Fabbrin
Toledo,Jaderson dos Anjos
Burns,Marcelo D. M.
Garcia,Luciano de Oliveira
Vieira,João Paes
Baldisserotto,Bernardo
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Becker,Alexssandro Geferson
Gonçalves,Jamile Fabbrin
Toledo,Jaderson dos Anjos
Burns,Marcelo D. M.
Garcia,Luciano de Oliveira
Vieira,João Paes
Baldisserotto,Bernardo
dc.subject.por.fl_str_mv Ariidae
Estuaries
Ionoregulation
Osmoregulation
Salinity
Sciaenidae
topic Ariidae
Estuaries
Ionoregulation
Osmoregulation
Salinity
Sciaenidae
description The purpose of this study was to investigate Na+, Cl-, K+, Ca2+, and Mg2+ levels in the plasma of freshwater and marine/estuarine teleosts collected at different salinities (0 to 34) from the estuarine and freshwater portions of the São Gonçalo channel in Southern Brazil. Any relationship between plasma ion levels and salinity and the capacity of ionic regulation of teleosts found at three or more different salinities (Genidens barbus and Micropogonias furnieri) was also investigated. Results showed no relationship between plasma ion levels and salinity when considering all species together, but the two species collected from three or more different salinities showed a significant positive relationship between plasma ion levels and salinity, indicating that G. barbus and M. furnieri have a high capacity to regulate plasma ion levels at both low and high salinities.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000400021
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000400021
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1679-62252011005000039
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ictiologia
publisher.none.fl_str_mv Sociedade Brasileira de Ictiologia
dc.source.none.fl_str_mv Neotropical Ichthyology v.9 n.4 2011
reponame:Neotropical ichthyology (Online)
instname:Sociedade Brasileira de Ictiologia (SBI)
instacron:SBI
instname_str Sociedade Brasileira de Ictiologia (SBI)
instacron_str SBI
institution SBI
reponame_str Neotropical ichthyology (Online)
collection Neotropical ichthyology (Online)
repository.name.fl_str_mv Neotropical ichthyology (Online) - Sociedade Brasileira de Ictiologia (SBI)
repository.mail.fl_str_mv ||neoichth@nupelia.uem.br
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