Ephyra jellyfish as a new model for ecotoxicological bioassays (Articolo in rivista)

Type
Label
  • Ephyra jellyfish as a new model for ecotoxicological bioassays (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.marenvres.2013.07.004 (literal)
Alternative label
  • Faimali, Marco; Garaventa, Francesca; Piazza, Veronica; Costa, Ernesto J F; Greco, Giuliano; Mazzola, V.; Beltrandi, Marialaura; Bongiovanni, E.; Lavorano, Silvia; Gnone, Guido (2014)
    Ephyra jellyfish as a new model for ecotoxicological bioassays
    in Marine environmental research
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Faimali, Marco; Garaventa, Francesca; Piazza, Veronica; Costa, Ernesto J F; Greco, Giuliano; Mazzola, V.; Beltrandi, Marialaura; Bongiovanni, E.; Lavorano, Silvia; Gnone, Guido (literal)
Pagina inizio
  • 93 (literal)
Pagina fine
  • 101 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/record/display.url?eid=2-s2.0-84892540552&origin=inward (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 93 (literal)
Rivista
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Consiglio Nazionale delle Ricerche; Acquario di Genova - Costa Edutainment S.p.A (literal)
Titolo
  • Ephyra jellyfish as a new model for ecotoxicological bioassays (literal)
Abstract
  • The aim of this study was a preliminary investigation on the possibility of using the ephyra of Scyphozoan jellyfish Aurelia aurita (Linnaeus, 1758), the common moon jellyfish, as an innovative model organism in marine ecotoxicology. A series of sequential experiments have been carried out in laboratory in order to investigate the influence of different culturing and methodological parameters (temperature, photoperiod, ephyrae density and age) on behavioural end-points (% of Frequency of Pulsations) and standardize a testing protocol. After that, the organisms have been exposed to two well known reference toxic compounds (Cadmium Nitrate and SDS) in order to analyse the acute and behavioural responses during static exposure. Results of this work indicatethat the proposed behavioural end-point, frequency of pulsations (Fp), is an easily measurable one and can be used coupled with an acute one (immobilization) and that ephyrae of jellyfish are very promising model organisms for ecotoxicological investigation. © 2013 Elsevier Ltd. (literal)
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