Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas

Autores
Gluzman de Pascar, Celia
Año de publicación
1968
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The mechanism of secondary or diff ered rngulation of a possib.le hormonal origin in the eurvaline teleost J enysia lineata (Jenyns, 1842) is studied in an attempt to determine if the Cyprinodontiformes constitute a peculiar group of eurvhalines. The results obtained mark an increase -statistically significative- of osmotic pressure and, or the concentration of plasmatic Na in the first hours after the passing of hipertonic solutions and also a gradual decline towards values quite near to those char,acteristic of fresh water. The possible, mechanism that are responsable for the excretion of Na excess are considerate.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
ictiología
Peces
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/51193
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/51193
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicasGluzman de Pascar, CeliaCiencias NaturalesictiologíaPecesThe mechanism of secondary or diff ered rngulation of a possib.le hormonal origin in the eurvaline teleost J enysia lineata (Jenyns, 1842) is studied in an attempt to determine if the Cyprinodontiformes constitute a peculiar group of eurvhalines. The results obtained mark an increase -statistically significative- of osmotic pressure and, or the concentration of plasmatic Na in the first hours after the passing of hipertonic solutions and also a gradual decline towards values quite near to those char,acteristic of fresh water. The possible, mechanism that are responsable for the excretion of Na excess are considerate.Facultad de Ciencias Naturales y Museo1968info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf261-270http://sedici.unlp.edu.ar/handle/10915/51193spainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/4.0/Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-11-05T12:44:05Zoai:sedici.unlp.edu.ar:10915/51193Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-11-05 12:44:05.284SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
title Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
spellingShingle Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
Gluzman de Pascar, Celia
Ciencias Naturales
ictiología
Peces
title_short Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
title_full Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
title_fullStr Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
title_full_unstemmed Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
title_sort Variaciones de la concentración de sodio plasmático en el teleósteo eurihalino <i>Jenynsia lineata</i> (Jenyns, 1842) luego del pasaje a soluciones hipertónicas
dc.creator.none.fl_str_mv Gluzman de Pascar, Celia
author Gluzman de Pascar, Celia
author_facet Gluzman de Pascar, Celia
author_role author
dc.subject.none.fl_str_mv Ciencias Naturales
ictiología
Peces
topic Ciencias Naturales
ictiología
Peces
dc.description.none.fl_txt_mv The mechanism of secondary or diff ered rngulation of a possib.le hormonal origin in the eurvaline teleost J enysia lineata (Jenyns, 1842) is studied in an attempt to determine if the Cyprinodontiformes constitute a peculiar group of eurvhalines. The results obtained mark an increase -statistically significative- of osmotic pressure and, or the concentration of plasmatic Na in the first hours after the passing of hipertonic solutions and also a gradual decline towards values quite near to those char,acteristic of fresh water. The possible, mechanism that are responsable for the excretion of Na excess are considerate.
Facultad de Ciencias Naturales y Museo
description The mechanism of secondary or diff ered rngulation of a possib.le hormonal origin in the eurvaline teleost J enysia lineata (Jenyns, 1842) is studied in an attempt to determine if the Cyprinodontiformes constitute a peculiar group of eurvhalines. The results obtained mark an increase -statistically significative- of osmotic pressure and, or the concentration of plasmatic Na in the first hours after the passing of hipertonic solutions and also a gradual decline towards values quite near to those char,acteristic of fresh water. The possible, mechanism that are responsable for the excretion of Na excess are considerate.
publishDate 1968
dc.date.none.fl_str_mv 1968
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/51193
url http://sedici.unlp.edu.ar/handle/10915/51193
dc.language.none.fl_str_mv spa
language spa
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.format.none.fl_str_mv application/pdf
261-270
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.087074

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