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

Bibliographic Details
Main Author: Rosado, T
Publication Date: 2009
Other Authors: Conim, A, Alves-Pereira, I, Ferreira, R
Format: Article
Language: por
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10174/5808
https://doi.org/10.1007/s10646-009-0363-9
Summary: 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.
id RCAP_24372a1f43de84d61b9e0b6e4aee2080
oai_identifier_str oai:dspace.uevora.pt:10174/5808
network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-01-03T18:44:37Zoai:dspace.uevora.pt:10174/5808Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T11:55:06.623084Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833592352016433152

Similar Items