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Physiological effects of cymothoid parasitization in the fish host Pomatoschistus microps (Krøyer, 1838) under increasing ocean temperatures

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dc.contributor.authorCereja, Rui
dc.contributor.authorMendonça, Vanessa
dc.contributor.authorDias, Marta
dc.contributor.authorVinagre, Catarina
dc.contributor.authorGil, Fátima
dc.contributor.authorDiniz, Mário
dc.date.accessioned2020-01-19T20:31:57Z
dc.date.available2020-01-19T20:31:57Z
dc.date.issued2018
dc.description.abstractCurrently, the effects of global warming on marine organisms are widely recognized by the scientific community. However, studies that relate the increase in ocean temperature with other stress factors are still scarce. The main aim of this study was to evaluate the effects of water temperature increase on the parasite Anilocra frontalis, the parasite’s effects over its host Pomatoschistus microps. Therefore, P. microps were subjected to A. frontalis parasitization and both species were then exposed to two different temperatures, 22 °C (control) and 26 °C (experimental temperature). Critical Thermal Maxima (CTMax), antioxidant enzyme activity (glutathione-S-transferase, catalase and superoxide dismutase), Heat Shock Protein 70 and Lipid peroxidation (MDA content) were analysed for both species. Anilocra frontalis CTMax raised 1 °C between animals acclimated to 22 and acclimated at 26 °C (CTMax was 32 °C in animals acclimated to 22 °C and 33 °C in animals acclimated to 26 °C). Additionally, the parasites acclimated to higher temperatures showed higher release rates from their hosts. Although the parasitization did not influence P. microps’ condition, when combined with temperature it increased fish mortality rate and stress levels. The results show that temperature only influenced HSP70 values, presenting higher levels in fish acclimated to 26 °C.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.ecolind.2018.07.045pt_PT
dc.identifier.issn1470-160X
dc.identifier.urihttp://hdl.handle.net/10451/41183
dc.language.isoengpt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S1470160X18305740pt_PT
dc.subjectPomatoschistus micropspt_PT
dc.subjectAnilocra frontalispt_PT
dc.subjectGlobal warmingpt_PT
dc.subjectCTmaxpt_PT
dc.subjectFulton’s Kpt_PT
dc.subjectParasitizationpt_PT
dc.subjectOxidative stresspt_PT
dc.titlePhysiological effects of cymothoid parasitization in the fish host Pomatoschistus microps (Krøyer, 1838) under increasing ocean temperaturespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage182pt_PT
oaire.citation.startPage176pt_PT
oaire.citation.titleEcological Indicatorspt_PT
oaire.citation.volume95pt_PT
person.familyNameCereja
person.familyNameAlegria Mendonça
person.familyNameDuarte Dias
person.familyNameVinagre
person.givenNameRui
person.givenNameVanessa Sofia
person.givenNameMarta Andreia
person.givenNameCatarina
person.identifier2407547
person.identifierO-4112-2015
person.identifier.ciencia-idB418-AFBA-B017
person.identifier.ciencia-idAE1E-EECE-EA4B
person.identifier.ciencia-id291F-01D8-E03B
person.identifier.ciencia-id3F13-843A-791B
person.identifier.orcid0000-0001-7813-4592
person.identifier.orcid0000-0002-3658-9502
person.identifier.orcid0000-0003-0447-6009
person.identifier.orcid0000-0003-2146-7948
person.identifier.scopus-author-id56669870300
person.identifier.scopus-author-id57201564026
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication8be38204-b327-45d9-8058-33a3928ab5cc
relation.isAuthorOfPublication00ed24fb-5163-4d07-a6b2-7751bd777b0d
relation.isAuthorOfPublication12d9c8af-1445-4508-abde-b5998a69dbd0
relation.isAuthorOfPublication9adfabdb-a961-4c8f-9bfa-9d3dde0f94da
relation.isAuthorOfPublication.latestForDiscovery00ed24fb-5163-4d07-a6b2-7751bd777b0d

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