Trace and macro elements concentrations in the blood and muscle of loggerhead turtles (Caretta caretta) from the Canary Islands, Spain
Sea turtles can bioaccumulate heavy metals and trace elements over the years, therefore they can be used as bioindicators of pollution in the marine environment. The aim of this study was to analyze seventeen elements in blood and muscle of Caretta caretta from the Canary Islands and compare these c...
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| Veröffentlicht in: | Marine pollution bulletin 2023-05, Vol.190, p.114793-114793, Article 114793 |
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| container_title | Marine pollution bulletin |
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| creator | de Luna Beraldo, Monica Lozano-Bilbao, Enrique Hardisson, Arturo Paz, Soraya Weller, Dailos González Rubio, Carmen Gutiérrez, Ángel J. |
| description | Sea turtles can bioaccumulate heavy metals and trace elements over the years, therefore they can be used as bioindicators of pollution in the marine environment. The aim of this study was to analyze seventeen elements in blood and muscle of Caretta caretta from the Canary Islands and compare these concentrations in the two tissues. Thirteen blood samples and six muscle samples were collected from loggerhead turtles admitted to the Rescue Center of La Tahonilla. The samples were processed through microwave digestion and incineration. For the study of the data, a descriptive statistical analysis and a PERMANOVA were performed. All individuals in this study were juveniles (size |
| doi_str_mv | 10.1016/j.marpolbul.2023.114793 |
| format | Article |
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•Provides new data on contaminants in loggerhead turtles•Sodium was found in higher concentrations in blood and muscle.•High levels of copper found for loggerhead in Tenerife.•B, Ba, Co, Mo, Sr and V for the first time in blood and muscle of loggerheads•Significant difference in the concentration of elements in a given tissue</description><identifier>ISSN: 0025-326X</identifier><identifier>EISSN: 1879-3363</identifier><identifier>DOI: 10.1016/j.marpolbul.2023.114793</identifier><identifier>PMID: 36934490</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Animals ; bioaccumulation ; Bioindicators ; blood ; Caretta caretta ; Environmental Pollutants - analysis ; Heavy metals ; Loggerhead turtle ; marine environment ; marine pollution ; microwave treatment ; muscles ; Muscles - chemistry ; Spain ; statistical analysis ; Trace elements ; Turtles ; Water Pollutants, Chemical - analysis</subject><ispartof>Marine pollution bulletin, 2023-05, Vol.190, p.114793-114793, Article 114793</ispartof><rights>2023 Elsevier Ltd</rights><rights>Copyright © 2023 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-1a94267c255ebc2d7fa2c7ca2f6576f1dd49b990134b3de116d9b0c3429084fd3</citedby><cites>FETCH-LOGICAL-c404t-1a94267c255ebc2d7fa2c7ca2f6576f1dd49b990134b3de116d9b0c3429084fd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.marpolbul.2023.114793$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,778,782,3539,27911,27912,45982</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36934490$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>de Luna Beraldo, Monica</creatorcontrib><creatorcontrib>Lozano-Bilbao, Enrique</creatorcontrib><creatorcontrib>Hardisson, Arturo</creatorcontrib><creatorcontrib>Paz, Soraya</creatorcontrib><creatorcontrib>Weller, Dailos González</creatorcontrib><creatorcontrib>Rubio, Carmen</creatorcontrib><creatorcontrib>Gutiérrez, Ángel J.</creatorcontrib><title>Trace and macro elements concentrations in the blood and muscle of loggerhead turtles (Caretta caretta) from the Canary Islands, Spain</title><title>Marine pollution bulletin</title><addtitle>Mar Pollut Bull</addtitle><description>Sea turtles can bioaccumulate heavy metals and trace elements over the years, therefore they can be used as bioindicators of pollution in the marine environment. The aim of this study was to analyze seventeen elements in blood and muscle of Caretta caretta from the Canary Islands and compare these concentrations in the two tissues. Thirteen blood samples and six muscle samples were collected from loggerhead turtles admitted to the Rescue Center of La Tahonilla. The samples were processed through microwave digestion and incineration. For the study of the data, a descriptive statistical analysis and a PERMANOVA were performed. All individuals in this study were juveniles (size <70 cm). The results of this study differ from previous studies on loggerhead sea turtles. All the elements analyzed were detected, with Na having the highest concentration in blood (75,379 ± 30,066 mg/kg) and muscle (222,626 ± 156,049 mg/kg). Statistically significant differences were found between the concentration of Al, B, Ba, Ca, Fe, K, Na, Sr, V and Zn in each tissue analyzed. Compared to other studies, a higher Cu concentration was found both in blood (252.9 ± 114.4 mg/kg) and in muscle (416 ± 247.8 mg/kg). This study has provided new data on pollutants in loggerhead sea turtles and increased the information available for different geographic areas, although more studies are needed to understand the effects and impact of these pollutants on sea turtles.
•Provides new data on contaminants in loggerhead turtles•Sodium was found in higher concentrations in blood and muscle.•High levels of copper found for loggerhead in Tenerife.•B, Ba, Co, Mo, Sr and V for the first time in blood and muscle of loggerheads•Significant difference in the concentration of elements in a given tissue</description><subject>Animals</subject><subject>bioaccumulation</subject><subject>Bioindicators</subject><subject>blood</subject><subject>Caretta caretta</subject><subject>Environmental Pollutants - analysis</subject><subject>Heavy metals</subject><subject>Loggerhead turtle</subject><subject>marine environment</subject><subject>marine pollution</subject><subject>microwave treatment</subject><subject>muscles</subject><subject>Muscles - chemistry</subject><subject>Spain</subject><subject>statistical analysis</subject><subject>Trace elements</subject><subject>Turtles</subject><subject>Water Pollutants, Chemical - analysis</subject><issn>0025-326X</issn><issn>1879-3363</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkc1O3DAURq2KqkxpXwG8pBKZ-m_ieIlGhSIhdVEqdWc59g145MSD7VTiBXjuehrKltX14tzvWt9B6IySNSW0_bpbjybtY-jnsGaE8TWlQir-Dq1oJ1XDecuP0IoQtmk4a38fo4857wghkkn6AR3zVnEhFFmh57tkLGAzOTwamyKGACNMJWMbJ1sfyRQfp4z9hMsD4D7E6BZ8zjYAjgMO8f4e0gMYh8ucSoCMz7cmQSkG22V-wUOK47-ErZlMesI3OdSUfIF_7o2fPqH3gwkZPr_ME_Tr6tvd9ntz--P6Znt521hBRGmoUYK10rLNBnrLnBwMs9IaNrQb2Q7UOaF6pQjloucOKG2d6onlginSicHxE3S-5O5TfJwhFz36bCHUv0Ccs2ZdZSvadW-jsqtVd4IcULmgtcCcEwx6n3wV9KQp0QdfeqdffemDL734qpunL0fmfgT3uvdfUAUuFwBqK388JJ2th2rG-QS2aBf9m0f-AiaQrB8</recordid><startdate>202305</startdate><enddate>202305</enddate><creator>de Luna Beraldo, Monica</creator><creator>Lozano-Bilbao, Enrique</creator><creator>Hardisson, Arturo</creator><creator>Paz, Soraya</creator><creator>Weller, Dailos González</creator><creator>Rubio, Carmen</creator><creator>Gutiérrez, Ángel J.</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>202305</creationdate><title>Trace and macro elements concentrations in the blood and muscle of loggerhead turtles (Caretta caretta) from the Canary Islands, Spain</title><author>de Luna Beraldo, Monica ; Lozano-Bilbao, Enrique ; Hardisson, Arturo ; Paz, Soraya ; Weller, Dailos González ; Rubio, Carmen ; Gutiérrez, Ángel J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-1a94267c255ebc2d7fa2c7ca2f6576f1dd49b990134b3de116d9b0c3429084fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Animals</topic><topic>bioaccumulation</topic><topic>Bioindicators</topic><topic>blood</topic><topic>Caretta caretta</topic><topic>Environmental Pollutants - analysis</topic><topic>Heavy metals</topic><topic>Loggerhead turtle</topic><topic>marine environment</topic><topic>marine pollution</topic><topic>microwave treatment</topic><topic>muscles</topic><topic>Muscles - chemistry</topic><topic>Spain</topic><topic>statistical analysis</topic><topic>Trace elements</topic><topic>Turtles</topic><topic>Water Pollutants, Chemical - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Luna Beraldo, Monica</creatorcontrib><creatorcontrib>Lozano-Bilbao, Enrique</creatorcontrib><creatorcontrib>Hardisson, Arturo</creatorcontrib><creatorcontrib>Paz, Soraya</creatorcontrib><creatorcontrib>Weller, Dailos González</creatorcontrib><creatorcontrib>Rubio, Carmen</creatorcontrib><creatorcontrib>Gutiérrez, Ángel J.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Marine pollution bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Luna Beraldo, Monica</au><au>Lozano-Bilbao, Enrique</au><au>Hardisson, Arturo</au><au>Paz, Soraya</au><au>Weller, Dailos González</au><au>Rubio, Carmen</au><au>Gutiérrez, Ángel J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Trace and macro elements concentrations in the blood and muscle of loggerhead turtles (Caretta caretta) from the Canary Islands, Spain</atitle><jtitle>Marine pollution bulletin</jtitle><addtitle>Mar Pollut Bull</addtitle><date>2023-05</date><risdate>2023</risdate><volume>190</volume><spage>114793</spage><epage>114793</epage><pages>114793-114793</pages><artnum>114793</artnum><issn>0025-326X</issn><eissn>1879-3363</eissn><abstract>Sea turtles can bioaccumulate heavy metals and trace elements over the years, therefore they can be used as bioindicators of pollution in the marine environment. The aim of this study was to analyze seventeen elements in blood and muscle of Caretta caretta from the Canary Islands and compare these concentrations in the two tissues. Thirteen blood samples and six muscle samples were collected from loggerhead turtles admitted to the Rescue Center of La Tahonilla. The samples were processed through microwave digestion and incineration. For the study of the data, a descriptive statistical analysis and a PERMANOVA were performed. All individuals in this study were juveniles (size <70 cm). The results of this study differ from previous studies on loggerhead sea turtles. All the elements analyzed were detected, with Na having the highest concentration in blood (75,379 ± 30,066 mg/kg) and muscle (222,626 ± 156,049 mg/kg). Statistically significant differences were found between the concentration of Al, B, Ba, Ca, Fe, K, Na, Sr, V and Zn in each tissue analyzed. Compared to other studies, a higher Cu concentration was found both in blood (252.9 ± 114.4 mg/kg) and in muscle (416 ± 247.8 mg/kg). This study has provided new data on pollutants in loggerhead sea turtles and increased the information available for different geographic areas, although more studies are needed to understand the effects and impact of these pollutants on sea turtles.
•Provides new data on contaminants in loggerhead turtles•Sodium was found in higher concentrations in blood and muscle.•High levels of copper found for loggerhead in Tenerife.•B, Ba, Co, Mo, Sr and V for the first time in blood and muscle of loggerheads•Significant difference in the concentration of elements in a given tissue</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>36934490</pmid><doi>10.1016/j.marpolbul.2023.114793</doi><tpages>1</tpages></addata></record> |
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| ispartof | Marine pollution bulletin, 2023-05, Vol.190, p.114793-114793, Article 114793 |
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| source | Elsevier ScienceDirect Journals Complete - AutoHoldings; MEDLINE |
| subjects | Animals bioaccumulation Bioindicators blood Caretta caretta Environmental Pollutants - analysis Heavy metals Loggerhead turtle marine environment marine pollution microwave treatment muscles Muscles - chemistry Spain statistical analysis Trace elements Turtles Water Pollutants, Chemical - analysis |
| title | Trace and macro elements concentrations in the blood and muscle of loggerhead turtles (Caretta caretta) from the Canary Islands, Spain |
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