Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3

Detalhes bibliográficos
Autor(a) principal: Rosado, T
Data de Publicação: 2009
Outros Autores: Conim, A, Alves-Pereira, I, Ferreira, R
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/5808
https://doi.org/10.1007/s10646-009-0363-9
Resumo: Vanadium pentoxide mainly used as catalyst in sulphuric acid, maleic anhydride and ceramics industry, is a pollutant watering redistributed around the environment. Research on biological influence of vanadium pentoxide has gained major importance because it exerts toxic effects on a wide variety of biological systems. In this work we intent to evaluate the effects of vanadium pentoxide ranging from 0 to 2 mM in culture media on a wine wild-type Saccharomyces cerevisiae from Alentejo region of Portugal. Our results show that 2.0 mM vanadium pentoxide in culture medium induced a significant increase of malonaldehyde level and Glutathione peroxidase activity, a slightly increase of Catalase A activity as well as a decrease of wet weight and mitochondrial NADH cit c reductase of S. cerevisiae UE-ME3. Also our results show that cycloheximide prevent cell death when cells grows 30 min in presence of 1.5 mMof vanadium pentoxide.
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spelling Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3VanadiumMalonaldehydeCatalase AMitochondrial NADH cit c reductaseGlutathione peroxidaseSaccharomyces cerevisiaeVanadium pentoxide mainly used as catalyst in sulphuric acid, maleic anhydride and ceramics industry, is a pollutant watering redistributed around the environment. Research on biological influence of vanadium pentoxide has gained major importance because it exerts toxic effects on a wide variety of biological systems. In this work we intent to evaluate the effects of vanadium pentoxide ranging from 0 to 2 mM in culture media on a wine wild-type Saccharomyces cerevisiae from Alentejo region of Portugal. Our results show that 2.0 mM vanadium pentoxide in culture medium induced a significant increase of malonaldehyde level and Glutathione peroxidase activity, a slightly increase of Catalase A activity as well as a decrease of wet weight and mitochondrial NADH cit c reductase of S. cerevisiae UE-ME3. Also our results show that cycloheximide prevent cell death when cells grows 30 min in presence of 1.5 mMof vanadium pentoxide.Springer2012-11-20T15:32:17Z2012-11-202009-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/5808http://hdl.handle.net/10174/5808https://doi.org/10.1007/s10646-009-0363-9porRosado T, Conim A, Alves-Pereira I, Ferreira R (2009) Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3. Ecotoxicology, 18:1116–1122. doi: 10.1007/s10646-009-0363-9ICAAMndndiap@uevora.ptraf@uevora.pt365Rosado, TConim, AAlves-Pereira, IFerreira, Rinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:44:37Zoai:dspace.uevora.pt:10174/5808Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:00:39.233547Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
title Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
spellingShingle Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
Rosado, T
Vanadium
Malonaldehyde
Catalase A
Mitochondrial NADH cit c reductase
Glutathione peroxidase
Saccharomyces cerevisiae
title_short Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
title_full Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
title_fullStr Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
title_full_unstemmed Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
title_sort Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
author Rosado, T
author_facet Rosado, T
Conim, A
Alves-Pereira, I
Ferreira, R
author_role author
author2 Conim, A
Alves-Pereira, I
Ferreira, R
author2_role author
author
author
dc.contributor.author.fl_str_mv Rosado, T
Conim, A
Alves-Pereira, I
Ferreira, R
dc.subject.por.fl_str_mv Vanadium
Malonaldehyde
Catalase A
Mitochondrial NADH cit c reductase
Glutathione peroxidase
Saccharomyces cerevisiae
topic Vanadium
Malonaldehyde
Catalase A
Mitochondrial NADH cit c reductase
Glutathione peroxidase
Saccharomyces cerevisiae
description Vanadium pentoxide mainly used as catalyst in sulphuric acid, maleic anhydride and ceramics industry, is a pollutant watering redistributed around the environment. Research on biological influence of vanadium pentoxide has gained major importance because it exerts toxic effects on a wide variety of biological systems. In this work we intent to evaluate the effects of vanadium pentoxide ranging from 0 to 2 mM in culture media on a wine wild-type Saccharomyces cerevisiae from Alentejo region of Portugal. Our results show that 2.0 mM vanadium pentoxide in culture medium induced a significant increase of malonaldehyde level and Glutathione peroxidase activity, a slightly increase of Catalase A activity as well as a decrease of wet weight and mitochondrial NADH cit c reductase of S. cerevisiae UE-ME3. Also our results show that cycloheximide prevent cell death when cells grows 30 min in presence of 1.5 mMof vanadium pentoxide.
publishDate 2009
dc.date.none.fl_str_mv 2009-07-01T00:00:00Z
2012-11-20T15:32:17Z
2012-11-20
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://hdl.handle.net/10174/5808
http://hdl.handle.net/10174/5808
https://doi.org/10.1007/s10646-009-0363-9
url http://hdl.handle.net/10174/5808
https://doi.org/10.1007/s10646-009-0363-9
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Rosado T, Conim A, Alves-Pereira I, Ferreira R (2009) Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3. Ecotoxicology, 18:1116–1122. doi: 10.1007/s10646-009-0363-9
ICAAM
nd
nd
iap@uevora.pt
raf@uevora.pt
365
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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