Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/17839
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dc.contributor.authorKochhann, Daiani-
dc.contributor.authorAzevedo Brust, Sandra Maristher de-
dc.contributor.authorDomingos, Fabíola Xochilt Valdez-
dc.contributor.authorVal, Adalberto Luis-
dc.date.accessioned2020-06-15T21:49:34Z-
dc.date.available2020-06-15T21:49:34Z-
dc.date.issued2013-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/17839-
dc.description.abstractDespite safety protocols, crude oil extraction and transportation in the Amazon basin has a potential for inadvertent oil spills, which can impact aquatic organisms in local rivers. The objective of this study was to assess the effects of crude oil on juvenile Amazonian fish tambaqui, Colossoma macropomum, at various biological levels. Furthermore, the effect of crude oil on response to alarm substance, an important communication system in fish, was reported for the first time. Fish exposed to crude oil showed a 90 % decrease in their response to alarm substance and a 60 % decrease in swimming activity relative to control fish. Basic hematology was not affected, although an increase of 200 % of DNA damage and an increase of GST activity were observed in animals exposed to crude oil. Inverse correlations were found between genotoxicity end points and behavioral parameters, suggesting that genotoxic end points can also reflect behavioral changes. © 2013 Springer Science+Business Media New York.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 65, Número 2, Pags. 266-275pt_BR
dc.rightsRestrito*
dc.subjectCatalaseen
dc.subjectGlucoseen
dc.subjectGlutathione Transferaseen
dc.subjectPetroleumen
dc.subjectThiobarbituric Acid Reactive Substancesen
dc.subjectBehavioral Responseen
dc.subjectBiochemistryen
dc.subjectCrude Oilen
dc.subjectGenotoxicityen
dc.subjectHematologyen
dc.subjectOil Spillsen
dc.subjectPollution Effecten
dc.subjectSwimming Behavioren
dc.subjectTeleosten
dc.subjectAnimals Tissueen
dc.subjectAntioxidant Activityen
dc.subjectBehavior Changeen
dc.subjectColossoma Macropomumen
dc.subjectControlled Studyen
dc.subjectDna Damageen
dc.subjectEnzyme Activityen
dc.subjectErythrocyte Counten
dc.subjectFishen
dc.subjectGenotoxicityen
dc.subjectGlucose Blood Levelen
dc.subjectHematocriten
dc.subjectHematologyen
dc.subjectInterpersonal Communicationen
dc.subjectLiveren
dc.subjectMean Corpuscular Hemoglobinen
dc.subjectMean Corpuscular Volumeen
dc.subjectNonhumanen
dc.subjectOxidative Stressen
dc.subjectPriority Journalen
dc.subjectSwimmingen
dc.subjectAnimalen
dc.subjectAntioxidantsen
dc.subjectBehavior, Animalsen
dc.subjectCharaciformesen
dc.subjectPetroleumen
dc.subjectWater Pollutants, Chemicalen
dc.subjectAmazon Basinen
dc.subjectAnimalsiaen
dc.subjectColossoma Macropomumen
dc.subjectColossoma Marcopomumen
dc.titleLinking hematological, biochemical, genotoxic, and behavioral responses to crude oil in the Amazon fish Colossoma macropomum (cuvier, 1816)en
dc.typeArtigopt_BR
dc.identifier.doi10.1007/s00244-013-9894-4-
dc.publisher.journalArchives of Environmental Contamination and Toxicologypt_BR
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