Health risk assessment and differential distribution of Arsenic and metals in organs of Urophycis brasiliensis a commercial fish from Southwestern Atlantic coast

被引：11

作者：

Biole, Fernanda G. ^{[1
]}

Vegh, Sabina Llamazares ^{[2
]}

de Carvalho, Barbara Maichak ^{[3
]}

Bavio, Marta ^{[4
]}

Tripodi, Pamela ^{[4
]}

Volpedo, Alejandra V. ^{[2
,5
]}

Thompson, Gustavo ^{[2
]}

机构：

[1] Univ Nacl Villa Maria, CONICET, Inst Multidisciplinario Invest & Transferencia Agr, Av A Jauretche 1555, RA-1555 Villa Maria, Cordoba, Argentina

[2] Univ Buenos Aires, CONICET, Inst Invest Prod Anim INPA, Av Chorroarin 280,C1427CWO, Buenos Aires, Argentina

[3] UFPR, Ctr Politecn, Dept Zool, Programa Posgrad Zool, CP 19 020, BR- 81531980 Curitiba, Parana, Brazil

[4] Univ Nacl San Martin UNSAM, Inst Invest & Ingn Ambiental 3iA, Martin Irigoyen 3100 1650, Buenos Aires, Argentina

[5] Univ Buenos Aires, Fac Ciencias Vet, Buenos Aires, Argentina

来源：

MARINE POLLUTION BULLETIN | 2023年 / 187卷

关键词：

Argentina; Arsenic; Brazil; Metals; Risk assessment; Urophycis brasiliensis; PARANAGUA ESTUARINE COMPLEX; CATFISH SILURUS-GLANIS; HEAVY-METALS; TRACE-ELEMENTS; MARINE ECOREGIONS; SOUTHERN BIGHT; TISSUES; RIVER; BIOACCUMULATION; ACCUMULATION;

D O I：

10.1016/j.marpolbul.2022.114499

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The concentrations of As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sr, and Zn were analyzed in muscle, gills, and liver of Urophycis brasiliensis from two Southwestern Atlantic catch areas (Brazil and Argentina). Additionally, the health risk of general and fishermen populations through fish consumption was estimated. The gills showed the highest concentrations of most of the elements, followed by the liver. With the exception of As, the muscle was the organ with the lowest concentrations of most elements. Levels of arsenic in muscle of U. brasiliensis were exceeded the maximum permissible levels for human consumption recommended by local and international guidelines. The target hazard quotients (THQs) and the carcinogenic risk (CR) showed no risk for individual and all elements. These results highlight the importance of arsenic speciation in U. brasiliensis muscle in order to generate more reliable risk estimates.

引用

页数：11

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