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 Dias de Mattos, Garcia, Luciano de Oliveira, Vieira Sobrinho, João Paes, Baldisserotto, Bernardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/1950
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.A proposta deste estudo foi investigar os níveis de Na+, Cl-, K+, Ca2+, and Mg2+ no plasma de teleósteos de água doce e marinhos/estuarinos coletados em diferentes salinidades (0 a 34) nas porções de água doce e estuarinas do Canal São Gonçalo, sul do Brasil. Uma possível relação entre os níveis iônicos plasmáticos e a salinidade também foi investigada bem como a capacidade de regulação iônica dos teleósteos coletados em três ou mais salinidades (Genidens barbus e Micropogonias furnieri). Os resultados mostraram que não houve relação entre os níveis iônicos no plasma com a salinidade quando considerando todas as espécies juntas, mas as duas espécies coletadas em três ou mais salinidades mostraram uma relação significativamente positiva entre níveis iônicos no plasma e salinidade, mostrando que G. barbus e M. furnieri apresentaram uma grande capacidade para regular os íons do plasma em baixas e altas salinidades.2012-03-20T20:12:08Z2012-03-20T20:12:08Z2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBECKER, Alexssandro Geferson et al. Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil. Neotropical Ichthyology, Porto Alegre, v. 9, n. 4, p. 895-900, 2011. Disponível em: <http://www.scielo.br/pdf/ni/v9n4/aop4111.pdf>. Acesso em: 08 mar. 2012.1679-6225http://repositorio.furg.br/handle/1/1950engBecker, Alexssandro GefersonGonçalves, Jamile FabbrinToledo, Jaderson dos AnjosBurns, Marcelo Dias de MattosGarcia, Luciano de OliveiraVieira Sobrinho, João PaesBaldisserotto, Bernardoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2022-10-19T19:36:28Zoai:repositorio.furg.br:1/1950Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2022-10-19T19:36:28Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)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 Dias de Mattos
Garcia, Luciano de Oliveira
Vieira Sobrinho, João Paes
Baldisserotto, Bernardo
author_role author
author2 Gonçalves, Jamile Fabbrin
Toledo, Jaderson dos Anjos
Burns, Marcelo Dias de Mattos
Garcia, Luciano de Oliveira
Vieira Sobrinho, 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 Dias de Mattos
Garcia, Luciano de Oliveira
Vieira Sobrinho, 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
2012-03-20T20:12:08Z
2012-03-20T20:12:08Z
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 BECKER, Alexssandro Geferson et al. Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil. Neotropical Ichthyology, Porto Alegre, v. 9, n. 4, p. 895-900, 2011. Disponível em: <http://www.scielo.br/pdf/ni/v9n4/aop4111.pdf>. Acesso em: 08 mar. 2012.
1679-6225
http://repositorio.furg.br/handle/1/1950
identifier_str_mv BECKER, Alexssandro Geferson et al. Plasma ion levels of freshwater and marine/estuarine teleosts from Southern Brazil. Neotropical Ichthyology, Porto Alegre, v. 9, n. 4, p. 895-900, 2011. Disponível em: <http://www.scielo.br/pdf/ni/v9n4/aop4111.pdf>. Acesso em: 08 mar. 2012.
1679-6225
url http://repositorio.furg.br/handle/1/1950
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.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da FURG (RI FURG)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Repositório Institucional da FURG (RI FURG)
collection Repositório Institucional da FURG (RI FURG)
repository.name.fl_str_mv Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv
_version_ 1813187228440985600

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