Naslov
Bioaccumulation of Trace Metals in Mussel (Mytilus galloprovincialis) from Mali Ston Bay during DSP Toxicity Episodes

Autori
Ujević, Ivana ; Vuletić, Nenad ; Lušić, Jelena ; Nazlić, Nikša ; Kušpilić, Grozdan

Izvornik
Molecules (1420-3049) 20 (2015), 7; 13031-13040

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

Ključne riječi
trace metals ; shellfish toxicity ; bioaccumulation ; mussel ; DSP ; diarrhetic shellfish poisoning

Sažetak
The Croatian National Monitoring Program revealed the presence of Diarrhetic Shellfish Poisoning (DSP) toxicity in Mediterranean blue mussel (Mytilus galloprovincialis) from breeding farms in southern Adriatic Sea through January to June 2011. The mouse bioassay tests (MBA ; at the time the official method for DSP toxins) were accompanied by atypical symptomatology in the animals and this caused doubts about the assay results. Consequently, in parallel studies reported here, the concentration of Cd, Cr, Cu, Ni, Pb and Zn in soft tissue of DSP positive and negative mussels samples was determined. Cd, Cr, Zn and Ni show higher values in approximately 75% of the DSP positive samples, whereas for Pb and Cr the values were 26% and 34%, respectively. This trend was unchanged during the whole observation period.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija, Prehrambena tehnologija

Napomena
As a part of Multiannual Financing intended for institutions, Education and Sport of the Republic of Croatia. This study was supported by the Ministry of Science.

POVEZANOST RADA