Assessment of potentially toxic metals, metalloids, and non-metals in muscle and liver tissue of Two Fish Species (Mugil cephalus Linnaeus, 1758 and Odontesthes regia (Humboldt, 1821) from the Coastal Area of Callao, Peru

被引：2

作者：

Alvarin, Lorena ^{[1
]}

Guabloche, Angglica ^{[1
]}

Acioly, Thiago Machado da Silva ^{[2
]}

Viana, Diego Carvalho ^{[2
,3
]}

Iannacone, Jose ^{[1
,4
,5
]}

机构：

[1] Univ Nacl Federico Villarreal UNFV, Fac Ciencias Nat & Matemat, Lab Ecol & Biodivers Anim LEBA, Grp Invest Sostenibil Ambiental GISA, El Agustino, Lima, Peru

[2] Univ Estadual Maranhao, Postgrad Anim Sci PPGCA UEMA, Sao Luis, MA, Brazil

[3] State Univ Tocantina Reg Maranhao UEMASUL Program, State Univ Maranhao PPGCA UEMA, Imperatriz, Brazil

[4] Univ Cient Sur, Fac Ciencias Ambientales, Environm Engn Lab, COEPERU Coastal Ecosyst Peru Res Grp, Villa El Salvador, Lima, Peru

[5] Univ Ricardo Palma, Fac Ciencias Biol, Lab Zool, Grp Invest One Hlth, Lima, Peru

来源：

REGIONAL STUDIES IN MARINE SCIENCE | 2024年 / 71卷

关键词：

Biomonitoring; Environmental impact; Pollutant; Food safety; Xenobiotics; HEAVY-METALS; SURFACE SEDIMENTS; POLLUTION; MARINE; BIOACCUMULATION; HARBOR; ELEMENTS; BAY;

D O I：

10.1016/j.rsma.2024.103423

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The bioaccumulation of potentially toxic metals, metalloids, and non-metals in human organs, tissues, and cellular structures can lead to the emergence of related pathologies, primarily affecting the nervous system, kidneys, liver, and endocrine system. Therefore, it is necessary to assess the concentrations of potentially toxic metals and other contaminants to ensure the safe consumption of the population. To this end, this study aimed to evaluate the accumulation of potentially toxic metals, metalloids, and non-metals in the muscle and liver tissue of fish captured in the Bay of Callao, Peru. Three sampling areas (PA1: Naval School; PA2: Peruvian Marine Institute; PA3: Callao Pier) were considered, where two fish species (Mugil cephalus and Odontesthes regia) were collected to determine the degree of inorganic contamination by inductively coupled plasma optical emission spectrometry. The potentially toxic metals, metalloids, and non-metals with the highest concentration values in the muscle of M. cephalus were K>P > Ca>Mg>Fe>Zn>Al, while in the liver, the highest concentrations were K>Mg>P > Ca>Fe>Zn>Cu. M. cephalus specimens collected in PA1 exhibited high As concentrations, while those from PA3 had high Pb and Se concentrations. For O. regia, values in the muscle tissue were K>P > Ca>Mg>Fe>Zn>Sr, while in the liver, the highest concentrations were K>P > Mg>Ca>Fe>Zn>Al>Sr. As, Pb, and Se values in PA1 were higher than those observed in other sampling points. Some significant correlations were observed between pairs of metals, metalloids, and non-metals in the tissues of both fish species. As, Cd, Pb, Cr, and Se exceed international standards in both muscle and liver tissues of both species, representing a potential risk to human health and the aquatic ecosystem.

引用

页数：9