Vanadium pentoxide effects on stress responses in wine Saccharomyces cerevisiae strain UE-ME3
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...
| Publié dans: | Ecotoxicology (London, England). - 1992. - 18(2009), 8 vom: 07. Nov., Seite 1116-22 |
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| Auteur principal: | |
| Autres auteurs: | , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2009
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| Accès à la collection: | Ecotoxicology (London, England) |
| Sujets: | Journal Article Research Support, Non-U.S. Gov't Environmental Pollutants Vanadium Compounds Malondialdehyde 4Y8F71G49Q Cycloheximide 98600C0908 vanadium pentoxide BVG363OH7A plus... |
| Résumé: | 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-ME(3). Also our results show that cycloheximide prevent cell death when cells grows 30 min in presence of 1.5 mM of vanadium pentoxide |
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| Description: | Date Completed 07.12.2009 Date Revised 20.10.2021 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1573-3017 |
| DOI: | 10.1007/s10646-009-0363-9 |