Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn

Detalhes bibliográficos
Autor(a) principal: Mandal,Chiranjib
Data de Publicação: 2013
Outros Autores: Ghosh,Nirmalya, Adak,Malay Kumar, Dey,Narottam
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Theoretical and Experimental Plant Physiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2197-00252013000300005
Resumo: A hydroponics experiment was carried out to study the role of hydrogen peroxide (H2O2) through changes of oxidative stress and antioxidation activity in Salvinia natans Linn. H2O2 is an active oxygen species, widely generated in many biological systems, and mediates various physiological and biochemical processes in plants. In this study, we demonstrated that exogenous H2O2 causes the degradation of pigments and induces the oxidative stress and the antioxidation activity. These effects enhanced with increments of applied H2O2 concentration. Application of polyamine reduced the generation and the accumulation of H2O2 and modulated the enzyme activities.
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spelling Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans LinnHydrogen peroxidereactive oxygen speciesantioxidative enzymespolyamineSalvinia natansA hydroponics experiment was carried out to study the role of hydrogen peroxide (H2O2) through changes of oxidative stress and antioxidation activity in Salvinia natans Linn. H2O2 is an active oxygen species, widely generated in many biological systems, and mediates various physiological and biochemical processes in plants. In this study, we demonstrated that exogenous H2O2 causes the degradation of pigments and induces the oxidative stress and the antioxidation activity. These effects enhanced with increments of applied H2O2 concentration. Application of polyamine reduced the generation and the accumulation of H2O2 and modulated the enzyme activities.Sociedade Brasileira de Fisiologia Vegetal2013-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2197-00252013000300005Theoretical and Experimental Plant Physiology v.25 n.3 2013reponame:Theoretical and Experimental Plant Physiologyinstname:Sociedade Brasileira de Fisiologia Vegetal (SBFV)instacron:SBFV10.1590/S2197-00252013005000004info:eu-repo/semantics/openAccessMandal,ChiranjibGhosh,NirmalyaAdak,Malay KumarDey,Narottameng2013-12-02T00:00:00Zoai:scielo:S2197-00252013000300005Revistahttps://www.springer.com/journal/40626ONGhttps://old.scielo.br/oai/scielo-oai.php||bjpp.sbfv@gmail.com2197-00252197-0025opendoar:2013-12-02T00:00Theoretical and Experimental Plant Physiology - Sociedade Brasileira de Fisiologia Vegetal (SBFV)false
dc.title.none.fl_str_mv Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
title Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
spellingShingle Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
Mandal,Chiranjib
Hydrogen peroxide
reactive oxygen species
antioxidative enzymes
polyamine
Salvinia natans
title_short Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
title_full Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
title_fullStr Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
title_full_unstemmed Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
title_sort Interaction of polyamine on oxidative stress induced by exogenously applied hydrogen peroxide in Salvinia natans Linn
author Mandal,Chiranjib
author_facet Mandal,Chiranjib
Ghosh,Nirmalya
Adak,Malay Kumar
Dey,Narottam
author_role author
author2 Ghosh,Nirmalya
Adak,Malay Kumar
Dey,Narottam
author2_role author
author
author
dc.contributor.author.fl_str_mv Mandal,Chiranjib
Ghosh,Nirmalya
Adak,Malay Kumar
Dey,Narottam
dc.subject.por.fl_str_mv Hydrogen peroxide
reactive oxygen species
antioxidative enzymes
polyamine
Salvinia natans
topic Hydrogen peroxide
reactive oxygen species
antioxidative enzymes
polyamine
Salvinia natans
description A hydroponics experiment was carried out to study the role of hydrogen peroxide (H2O2) through changes of oxidative stress and antioxidation activity in Salvinia natans Linn. H2O2 is an active oxygen species, widely generated in many biological systems, and mediates various physiological and biochemical processes in plants. In this study, we demonstrated that exogenous H2O2 causes the degradation of pigments and induces the oxidative stress and the antioxidation activity. These effects enhanced with increments of applied H2O2 concentration. Application of polyamine reduced the generation and the accumulation of H2O2 and modulated the enzyme activities.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-01
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=S2197-00252013000300005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2197-00252013000300005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S2197-00252013005000004
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 Fisiologia Vegetal
publisher.none.fl_str_mv Sociedade Brasileira de Fisiologia Vegetal
dc.source.none.fl_str_mv Theoretical and Experimental Plant Physiology v.25 n.3 2013
reponame:Theoretical and Experimental Plant Physiology
instname:Sociedade Brasileira de Fisiologia Vegetal (SBFV)
instacron:SBFV
instname_str Sociedade Brasileira de Fisiologia Vegetal (SBFV)
instacron_str SBFV
institution SBFV
reponame_str Theoretical and Experimental Plant Physiology
collection Theoretical and Experimental Plant Physiology
repository.name.fl_str_mv Theoretical and Experimental Plant Physiology - Sociedade Brasileira de Fisiologia Vegetal (SBFV)
repository.mail.fl_str_mv ||bjpp.sbfv@gmail.com
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