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Effects of the marine biotoxins Okadaic acid and Dinophysistoxins on fish

2021Journal article Open access
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dc.contributor.authorCorriere, Mauro
dc.contributor.authorSoliño, Lucia
dc.contributor.authorReis Costa, Pedro
dc.date.accessioned2021-04-15T08:39:09Z
dc.date.available2021-04-15T08:39:09Z
dc.date.issued2021
dc.description.abstractNatural high proliferations of toxin-producing microorganisms in marine and freshwater environments result in dreadful consequences at the socioeconomically and environmental level due to water and seafood contamination. Monitoring programs and scientific evidence point to harmful algal blooms (HABs) increasing in frequency and intensity as a result of global climate alterations. Among marine toxins, the okadaic acid (OA) and the related dinophysistoxins (DTX) are the most frequently reported in EU waters, mainly in shellfish species. These toxins are responsible for human syndrome diarrhetic shellfish poisoning (DSP). Fish, like other marine species, are also exposed to HABs and their toxins. However, reduced attention has been given to exposure, accumulation, and effects on fish of DSP toxins, such as OA. The present review intends to summarize the current knowledge of the impact of DSP toxins and to identify the main issues needing further research. From data reviewed in this work, it is clear that exposure of fish to DSP toxins causes a range of negative effects, from behavioral and morphological alterations to death. However, there is still much to be investigated about the ecological and food safety risks related to contamination of fish with DSP toxins.pt_PT
dc.description.sponsorshipProject Cigua PTDC/CTA-AMB/30557/2017; FCT: UID/Multi/04326/2020pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/jmse9030293pt_PT
dc.identifier.issn2077-1312
dc.identifier.urihttp://hdl.handle.net/10400.1/15385
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectDSPpt_PT
dc.subjectDiarrhetic shellfish poisoningpt_PT
dc.subjectNatural toxinspt_PT
dc.subjectHarmful algal bloomspt_PT
dc.subjectDinophysispt_PT
dc.subjectProrocentrumpt_PT
dc.titleEffects of the marine biotoxins Okadaic acid and Dinophysistoxins on fishpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue3pt_PT
oaire.citation.startPage293pt_PT
oaire.citation.titleJournal of Marine Science and Engineeringpt_PT
oaire.citation.volume9pt_PT
person.familyNameSoliño
person.familyNameReis Costa
person.givenNameLucia
person.givenNamePedro
person.identifier600820
person.identifier.ciencia-id2F12-68AC-8F6C
person.identifier.ciencia-idC911-9715-E547
person.identifier.orcid0000-0001-8356-5688
person.identifier.orcid0000-0001-6083-470X
person.identifier.ridN-1908-2019
person.identifier.scopus-author-id7201895802
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication27e1ebce-5931-49c1-9d91-53c69d8e255b
relation.isAuthorOfPublication24ad7119-d61f-4bdb-a5d5-9bd6e2c37312
relation.isAuthorOfPublication.latestForDiscovery24ad7119-d61f-4bdb-a5d5-9bd6e2c37312

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