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Human exposure to trace elements via farmed and cage aggregated wild Axillary seabream ( Pagellus acarne ) in a copper alloy cage site in the Northern Aegean Sea       
Yazarlar
Murat Yiğit
Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Robert L Dwyer
Barbaros Çelikkol
Sevdan Yılmaz
Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Musa Bulut
Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Yeşim Büyükateş İnanmaz
Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Doç. Dr. Osman Sabri KESBİÇ
Kastamonu Üniversitesi, Türkiye
Ümit Acar
Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Hasan Barış Özalp
Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Masashi Maita
Sebahattin Ergün
Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Özet
Axillary seabream (Pagellus acarne) farmed in a copper alloy mesh pen and wild individuals of P. acarne aggregated near the copper-alloy cages presented higher concentrations of trace metals in the liver, skin and gills than in fish muscle tissues in two batches of small and large fish sizes. Elevated mean levels of metals (mg kg−1) in muscle tissues in both small and large fish size groups were observed in the rank order of Zn(3.43) > Fe(3.01) > Cu(0.59) > Mn(0.13) and Fe(3.82) > Zn(3.32) > Cu(0.62) > Mn(0.17) for copper cage-farmed fish, relative to ranked mean levels for Zn(2.64) > Fe(1.95) > Cu(0.25) > Mn(0.09) and Fe(5.79) > Zn(3.58) > Cu(0.58) > Mn(0.28) for the copper cage-aggregated wild fish. Nevertheless, trace metal concentrations in fish harvested from the copper cage or those of the cage-aggregated wild individuals in both size groups were far below maximum levels of seafood safety recommended by USEPA and FAO/WHO. Target hazard quotients, calculated to estimate the non-carcinogenic health risks of metals by consuming these fish, were below “1″ (THQ < 1), indicating that there were no potential health risks for humans when consuming copper-caged fish or wild-caught individuals aggregated around the copper mesh pen, with respect to the limits suggested by US Food and Drug Administration and EU Regulations for Seafood Consumption.
Anahtar Kelimeler
Trace elements,Copper mesh pens,Health risk assessment,Human exposure,Seabream
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Journal of Trace Elements in Medicine and Biology
Dergi ISSN 0946-672X
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce
Basım Tarihi 07-2018
Cilt No 50
Sayfalar 356 / 361
Doi Numarası 10.1016/j.jtemb.2018.07.020
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0946672X18303274