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Pregled bibliografske jedinice broj: 347208

Western mosquitofish as a bioindicator of exposure to organochlorine compounds


Jakšić, Željko; Hamer, Bojan; Landeka, Nediljko; Batel, Renato
Western mosquitofish as a bioindicator of exposure to organochlorine compounds // Ecotoxicology and environmental safety, 71 (2008), 2; 426-435 doi:10.1016/j.ecoenv.2007.11.006 (međunarodna recenzija, članak, znanstveni)


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Naslov
Western mosquitofish as a bioindicator of exposure to organochlorine compounds

Autori
Jakšić, Željko ; Hamer, Bojan ; Landeka, Nediljko ; Batel, Renato

Izvornik
Ecotoxicology and environmental safety (0147-6513) 71 (2008), 2; 426-435

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
biomarker ; DNA integrity ; EROD activity ; Gambusia affinis ; Lindane

Sažetak
The evaluation of the alochthonous and cosmopolitan mosquitofish species Gambusia affinis suitability as a bioindicator species and the induction of its liver cytochrome P450- dependent mixed function oxygenase (MFO), measured as the 7-ethoxyresorfin-O-deethylase (EROD) activity, as well as changes in DNA integrity, measured by the Fast Micromethods, for the monitoring of organochlorine fresh water pesticide contamination, were the main aims of the study. The test mosquitofish were exposed under laboratory conditions to several doses (0.1, 10 and 100 µ g/l) of lindane in experimental basins for up to 7 days, and a subsequent field study was carried out at five natural ponds in the south-western Istrian peninsula, Croatia, where up to 10 fish were collected from each pond. Results obtained during the studies showed positive correlations between the measured biomarkers in G. affinis liver (EROD activity and DNA integrity status) and lindane (laboratory experiment) or persistent organochlorine pollutant amounts in natural pond sediments (field study). The clear dose– responses of EROD activity and DNA integrity deterioration in G. affinis were recorded after exposure to 0.1– 10 µ g/l lindane and 96 h exposure to lindane, respectively. The results indicate that the mosquitofish G. affinis, due to its biological– ecological characteristics and the biomarker dose– response, is suitable for the monitoring of fresh water organochlorine pesticide contamination in general and lindane in particular.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Biologija



POVEZANOST RADA


Projekti:
098-0982705-2724 - Učinak zagađenja na programirane biosinteze morskih beskralješnjaka (Batel, Renato, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Bojan Hamer (autor)

Avatar Url Renato Batel (autor)

Avatar Url Željko Jakšić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Jakšić, Željko; Hamer, Bojan; Landeka, Nediljko; Batel, Renato
Western mosquitofish as a bioindicator of exposure to organochlorine compounds // Ecotoxicology and environmental safety, 71 (2008), 2; 426-435 doi:10.1016/j.ecoenv.2007.11.006 (međunarodna recenzija, članak, znanstveni)
Jakšić, Ž., Hamer, B., Landeka, N. & Batel, R. (2008) Western mosquitofish as a bioindicator of exposure to organochlorine compounds. Ecotoxicology and environmental safety, 71 (2), 426-435 doi:10.1016/j.ecoenv.2007.11.006.
@article{article, author = {Jak\v{s}i\'{c}, \v{Z}eljko and Hamer, Bojan and Landeka, Nediljko and Batel, Renato}, year = {2008}, pages = {426-435}, DOI = {10.1016/j.ecoenv.2007.11.006}, keywords = {biomarker, DNA integrity, EROD activity, Gambusia affinis, Lindane}, journal = {Ecotoxicology and environmental safety}, doi = {10.1016/j.ecoenv.2007.11.006}, volume = {71}, number = {2}, issn = {0147-6513}, title = {Western mosquitofish as a bioindicator of exposure to organochlorine compounds}, keyword = {biomarker, DNA integrity, EROD activity, Gambusia affinis, Lindane} }
@article{article, author = {Jak\v{s}i\'{c}, \v{Z}eljko and Hamer, Bojan and Landeka, Nediljko and Batel, Renato}, year = {2008}, pages = {426-435}, DOI = {10.1016/j.ecoenv.2007.11.006}, keywords = {biomarker, DNA integrity, EROD activity, Gambusia affinis, Lindane}, journal = {Ecotoxicology and environmental safety}, doi = {10.1016/j.ecoenv.2007.11.006}, volume = {71}, number = {2}, issn = {0147-6513}, title = {Western mosquitofish as a bioindicator of exposure to organochlorine compounds}, keyword = {biomarker, DNA integrity, EROD activity, Gambusia affinis, Lindane} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati:





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