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Pregled bibliografske jedinice broj: 264213

Metal exposure assessment in native fish, Mullus barbatus L., from the Eastern Adriatic Sea


Filipović Marijić, Vlatka; Raspor, Biserka
Metal exposure assessment in native fish, Mullus barbatus L., from the Eastern Adriatic Sea // Toxicology Letters, 168 (2007), 3; 292-301 doi:10.1016/j.toxlet.2006.10.026 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 264213 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Metal exposure assessment in native fish, Mullus barbatus L., from the Eastern Adriatic Sea

Autori
Filipović Marijić, Vlatka ; Raspor, Biserka

Izvornik
Toxicology Letters (0378-4274) 168 (2007), 3; 292-301

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

Ključne riječi
red mullet; metallothionein/metal tissue distribution; fish size/condition index related effects

Sažetak
Metallothionein (MT) and metal (Zn, Cu, Fe, Mn, Cd) association in the cytosol of liver, kidney and intestine was studied on native Mullus barbatus specimens. Investigated parameters of all specimens (1 to 8 year old) were related to the fish length, which reflects fish growth and aging. Cytosolic metal concentrations in liver, kidney and intestine are tissue specific but in general decrease as follows: Fe≈ Zn>Cu>Mn>Cd. Metallothionein levels are also tissue specific with the highest level in intestine, followed by kidney and liver. Percentage partition of MT and Zn in liver, kidney and intestine cytosol of red mullet is comparable. Associations of MT and metals that induce MT synthesis exist in liver for MT/Zn (r=0.28) and MT/Cu (r=0.26) and in intestine for MT/Cu (r=0.38). Unlike essential metals, there is no significant correlation between MT and the toxic metal Cd, what is ascribed to its very low cytosolic concentration. The most pronounced size-related accumulation is found for the toxic metal Cd in liver cytosol (r=0.69), indicating chronic Cd accumulation. Negative correlation between metals (Cd, Zn, Fe, Mn) and the condition factor also indicates chronic metal effects and their metabolic impact.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija, Biologija



POVEZANOST RADA


Projekti:
098-0982934-2721 - Stanične promjene u vodnih organizama pobuđene metalima (Erk, Marijana, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Filipović Marijić, Vlatka; Raspor, Biserka
Metal exposure assessment in native fish, Mullus barbatus L., from the Eastern Adriatic Sea // Toxicology Letters, 168 (2007), 3; 292-301 doi:10.1016/j.toxlet.2006.10.026 (međunarodna recenzija, članak, znanstveni)
Filipović Marijić, V. & Raspor, B. (2007) Metal exposure assessment in native fish, Mullus barbatus L., from the Eastern Adriatic Sea. Toxicology Letters, 168 (3), 292-301 doi:10.1016/j.toxlet.2006.10.026.
@article{article, author = {Filipovi\'{c} Mariji\'{c}, Vlatka and Raspor, Biserka}, year = {2007}, pages = {292-301}, DOI = {10.1016/j.toxlet.2006.10.026}, keywords = {red mullet, metallothionein/metal tissue distribution, fish size/condition index related effects}, journal = {Toxicology Letters}, doi = {10.1016/j.toxlet.2006.10.026}, volume = {168}, number = {3}, issn = {0378-4274}, title = {Metal exposure assessment in native fish, Mullus barbatus L., from the Eastern Adriatic Sea}, keyword = {red mullet, metallothionein/metal tissue distribution, fish size/condition index related effects} }
@article{article, author = {Filipovi\'{c} Mariji\'{c}, Vlatka and Raspor, Biserka}, year = {2007}, pages = {292-301}, DOI = {10.1016/j.toxlet.2006.10.026}, keywords = {red mullet, metallothionein/metal tissue distribution, fish size/condition index related effects}, journal = {Toxicology Letters}, doi = {10.1016/j.toxlet.2006.10.026}, volume = {168}, number = {3}, issn = {0378-4274}, title = {Metal exposure assessment in native fish, Mullus barbatus L., from the Eastern Adriatic Sea}, keyword = {red mullet, metallothionein/metal tissue distribution, fish size/condition index related effects} }

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


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