Interactions of temperature, salinity and diesel oil on antioxidant defense enzymes of the limpet Nacella concinna
| Autor: | Mariana Feijó de Oliveira, Edson Rodrigues, Cecília N.K. Suda, Gannabathula S. Vani, Lucélia Donatti, Helena P. Lavrado |
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| Přispěvatelé: | Rodrigues, Edson https://orcid.org/0000-0003-3968-6882, Donatti, Lucelia https://orcid.org/0000-0002-9023-2483, Lavrado, Helena https://orcid.org/0000-0002-7275-7075, Suda, Cecilia https://orcid.org/0000-0002-6544-8661, Rodrigues, Edson/C-6792-2015, Donatti, Lucelia/E-1930-2013 |
| Rok vydání: | 2015 |
| Předmět: |
Gills
Nacella Gill Salinity Antioxidant medicine.medical_treatment Marine Gastropod Gastropoda Glutathione reductase Antarctic Regions King-George Island Environmental Sciences & Ecology Aquatic Science Oceanography complex mixtures Antioxidants Exposure Superoxide dismutase Diesel fuel chemistry.chemical_compound Contamination Botany medicine Animals Marine & Freshwater Biology Seawater Polycyclic Aromatic Hydrocarbons biology Muscles Systems Temperature Glutathione biology.organism_classification Bioaccumulation Pollution Hydrocarbons Oxidative Stress Metabolism chemistry Digestive Gland Catalase biology.protein Antarctica Lipid Peroxidation Biomarkers Environmental Sciences Gasoline Water Pollutants Chemical Environmental Monitoring |
| Zdroj: | Web of Science Repositório Institucional da UNITAU Universidade de Taubaté (UNITAU) instacron:UNITAU |
| ISSN: | 0025-326X |
| DOI: | 10.1016/j.marpolbul.2015.05.048 |
| Popis: | Made available in DSpace on 2019-09-12T16:53:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2015 Ministério do Meio Ambiente (MMA) Ministério da Ciência, Tecnologia e Inovação (MCTI) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Secretariat of the Inter-ministerial Commission for the Resources of the Sea (SeCIRM) Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ) Instituto Nacional de Ciência e Tecnologia Antártico de Pesquisas Ambientais (INCT-APA) The intertidal and subtidal environments in the Antarctic Peninsula are vulnerable to pollutants, such as diesel oil, a commonly used fuel. Nacelle concinna is capable of accumulating polycyclic aromatic hydrocarbons and is a potential biomonitor of diesel oil contamination. This work investigates the interaction of diesel oil, temperature and salinity on the activity of antioxidants enzymes defense of the gills, foot muscle and digestive glands. Upregulation of superoxide dismutase occurred in the three tissues by warming. The foot muscle catalase and the gill glutathione reductase were upregulated only by diesel. The inability to upregulate catalase and glutathione S-transferase in the digestive gland, as well as the increase of lipoperoxidation, suggested that this gland is more susceptible to the deleterious effects from oxidative stress. (C) 2015 Elsevier Ltd. All rights reserved. [de Oliveira, Mariana Feijo; Rodrigues Junior, Edson; Donatti, Lucelia] Univ Fed Parana, Dept Cell Biol, BR-81530130 Curitiba, Parana, Brazil [de Oliveira, Mariana Feijo; Rodrigues Junior, Edson; Suda, Cecilia N. K.; Vani, Gannabathula S.; Rodrigues, Edson] Universidade de Taubaté (Unitau), Basic Biosci Inst, BR-12030180 Taubate, SP, Brazil [Lavrado, Helena P.] Univ Fed Rio de Janeiro, Dept Marine Biol, BR-21941902 Rio De Janeiro, RJ, Brazil |
| Databáze: | OpenAIRE |
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