Tissue distribution of perfluorinated compounds in farmed freshwater fish and human exposure by consumption
Identifieur interne : 001182 ( Istex/Corpus ); précédent : 001181; suivant : 001183Tissue distribution of perfluorinated compounds in farmed freshwater fish and human exposure by consumption
Auteurs : Yali Shi ; Jieming Wang ; Yuanyuan Pan ; Yaqi CaiSource :
- Environmental Toxicology and Chemistry [ 0730-7268 ] ; 2012-04.
English descriptors
Abstract
In the present study, the levels of 14 perfluorinated compounds (PFCs) were analyzed in the blood, liver, muscle, brain, and eggs of popular farmed freshwater fish from Beijing. Perfluorooctane sulfonate (PFOS) was the predominant compound in all samples, with the highest concentration at 70.7 ng/g wet weight. The highest mean levels of PFOS in all tissues were observed in bighead (1.48–22.5 ng/g wet wt) and the lowest in tilapia (0.260–1.63 ng/g wet wt). In addition, perfluoroundecanoic acid was the second dominant PFC in blood, liver, muscle, and eggs, with the highest concentration at 19.2 ng/g wet weight. However, perfluorodecanoic acid levels (less than the limit of detection [LOD] to 0.963 ng/g wet wt) were similar to or slightly higher than perfluoroundecanoic acid levels (
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DOI: 10.1002/etc.1758
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DOI: 10.1002/etc.1758
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ISTEX:A8604B35E209567FF12EF03600E91BDBEB9B555BLe document en format XML
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last="Pan">Yuanyuan Pan</name><affiliation><mods:affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</mods:affiliation></affiliation></author><author><name sortKey="Cai, Yaqi" sort="Cai, Yaqi" uniqKey="Cai Y" first="Yaqi" last="Cai">Yaqi Cai</name><affiliation><mods:affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</mods:affiliation></affiliation><affiliation><mods:affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China.</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:A8604B35E209567FF12EF03600E91BDBEB9B555B</idno><date when="2012" 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Wang</name><affiliation><mods:affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</mods:affiliation></affiliation></author><author><name sortKey="Pan, Yuanyuan" sort="Pan, Yuanyuan" uniqKey="Pan Y" first="Yuanyuan" last="Pan">Yuanyuan Pan</name><affiliation><mods:affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</mods:affiliation></affiliation></author><author><name sortKey="Cai, Yaqi" sort="Cai, Yaqi" uniqKey="Cai Y" first="Yaqi" last="Cai">Yaqi Cai</name><affiliation><mods:affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</mods:affiliation></affiliation><affiliation><mods:affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China.</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Environmental Toxicology and Chemistry</title><title level="j" type="abbrev">Environmental Toxicology and Chemistry</title><idno type="ISSN">0730-7268</idno><idno type="eISSN">1552-8618</idno><imprint><publisher>John Wiley & Sons, Inc.</publisher><pubPlace>Hoboken, USA</pubPlace><date type="published" when="2012-04">2012-04</date><biblScope unit="volume">31</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="717">717</biblScope><biblScope unit="page" to="723">723</biblScope></imprint><idno type="ISSN">0730-7268</idno></series><idno type="istex">A8604B35E209567FF12EF03600E91BDBEB9B555B</idno><idno type="DOI">10.1002/etc.1758</idno><idno type="ArticleID">ETC1758</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0730-7268</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Farmed freshwater fish</term><term>Perfluorinated compounds</term><term>Tissue distribution</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the present study, the levels of 14 perfluorinated compounds (PFCs) were analyzed in the blood, liver, muscle, brain, and eggs of popular farmed freshwater fish from Beijing. Perfluorooctane sulfonate (PFOS) was the predominant compound in all samples, with the highest concentration at 70.7 ng/g wet weight. The highest mean levels of PFOS in all tissues were observed in bighead (1.48–22.5 ng/g wet wt) and the lowest in tilapia (0.260–1.63 ng/g wet wt). In addition, perfluoroundecanoic acid was the second dominant PFC in blood, liver, muscle, and eggs, with the highest concentration at 19.2 ng/g wet weight. However, perfluorodecanoic acid levels (less than the limit of detection [LOD] to 0.963 ng/g wet wt) were similar to or slightly higher than perfluoroundecanoic acid levels (</div> </front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Yali Shi</name><affiliations><json:string>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</json:string></affiliations></json:item><json:item><name>Jieming Wang</name><affiliations><json:string>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</json:string></affiliations></json:item><json:item><name>Yuanyuan Pan</name><affiliations><json:string>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</json:string></affiliations></json:item><json:item><name>Yaqi Cai</name><affiliations><json:string>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</json:string><json:string>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China.</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Perfluorinated compounds</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Farmed freshwater fish</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Tissue distribution</value></json:item></subject><articleId><json:string>ETC1758</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>In the present study, the levels of 14 perfluorinated compounds (PFCs) were analyzed in the blood, liver, muscle, brain, and eggs of popular farmed freshwater fish from Beijing. Perfluorooctane sulfonate (PFOS) was the predominant compound in all samples, with the highest concentration at 70.7 ng/g wet weight. The highest mean levels of PFOS in all tissues were observed in bighead (1.48–22.5 ng/g wet wt) and the lowest in tilapia (0.260–1.63 ng/g wet wt). In addition, perfluoroundecanoic acid was the second dominant PFC in blood, liver, muscle, and eggs, with the highest concentration at 19.2 ng/g wet weight. However, perfluorodecanoic acid levels (less than the limit of detection [LOD] to 0.963 ng/g wet wt) were similar to or slightly higher than perfluoroundecanoic acid levels (>LOD to 0.918 ng/g wet wt) in the brain. Generally, the highest mean concentrations of PFOS and total PFCs were found in fish blood, followed by liver, brain, and muscle, further supporting the premise that PFOS can bind more easily to serum proteins than to fatty tissues. The egg to liver ratios as maternal transfer ratios were calculated for PFOS, ranging from 0.93 to 2.0. Furthermore, based on consumption information for fish in Beijing, the human dietary intake of PFCs through fish consumption were estimated at 0.24 ng/kg/d for PFOS and 0.44 ng/kg/d for total PFC. These results indicate a low health risk posed from PFCs to the residents of Beijing through the consumption of fish. Environ. Toxicol. 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href="file:ETC.ETC1758.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="2"></count><count type="tableTotal" number="1"></count><count type="referenceTotal" number="40"></count><count type="wordTotal" number="406"></count></countGroup><titleGroup><title type="main" xml:lang="en">Tissue distribution of perfluorinated compounds in farmed freshwater fish and human exposure by consumption</title><title type="short" xml:lang="en">Tissue distribution of PFCs in farmed freshwater fish</title></titleGroup><creators><creator xml:id="au1" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Yali</givenNames><familyName>Shi</familyName></personName></creator><creator xml:id="au2" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Jieming</givenNames><familyName>Wang</familyName></personName></creator><creator xml:id="au3" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Yuanyuan</givenNames><familyName>Pan</familyName></personName></creator><creator xml:id="au4" creatorRole="author" affiliationRef="#af1" corresponding="yes"><personName><givenNames>Yaqi</givenNames><familyName>Cai</familyName></personName><contactDetails><email>caiyaqi@rcees.ac.cn</email></contactDetails></creator></creators><affiliationGroup><affiliation xml:id="af1" countryCode="CN" type="organization"><unparsedAffiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en" type="author"><keyword xml:id="kwd1">Perfluorinated compounds</keyword><keyword xml:id="kwd2">Farmed freshwater fish</keyword><keyword xml:id="kwd3">Tissue distribution</keyword></keywordGroup><supportingInformation><p> All Supplemental Data may be found in the online version of this article. </p><supportingInfoItem><mediaResource alt="supporting information" href="urn-x:wiley:07307268:media:etc1758:etc_1758_sm_suppdata"></mediaResource><caption>Supplementary Data</caption></supportingInfoItem></supportingInformation><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>In the present study, the levels of 14 perfluorinated compounds (PFCs) were analyzed in the blood, liver, muscle, brain, and eggs of popular farmed freshwater fish from Beijing. Perfluorooctane sulfonate (PFOS) was the predominant compound in all samples, with the highest concentration at 70.7 ng/g wet weight. The highest mean levels of PFOS in all tissues were observed in bighead (1.48–22.5 ng/g wet wt) and the lowest in tilapia (0.260–1.63 ng/g wet wt). In addition, perfluoroundecanoic acid was the second dominant PFC in blood, liver, muscle, and eggs, with the highest concentration at 19.2 ng/g wet weight. However, perfluorodecanoic acid levels (less than the limit of detection [LOD] to 0.963 ng/g wet wt) were similar to or slightly higher than perfluoroundecanoic acid levels (</p> </abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Tissue distribution of perfluorinated compounds in farmed freshwater fish and human exposure by consumption</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Tissue distribution of PFCs in farmed freshwater fish</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Tissue distribution of perfluorinated compounds in farmed freshwater fish and human exposure by consumption</title></titleInfo><name type="personal"><namePart type="given">Yali</namePart><namePart type="family">Shi</namePart><affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Jieming</namePart><namePart type="family">Wang</namePart><affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Yuanyuan</namePart><namePart type="family">Pan</namePart><affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Yaqi</namePart><namePart type="family">Cai</namePart><affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China</affiliation><affiliation>State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco‐Environmental Sciences, Chinese Academy of Sciences, Beijing, China.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>John Wiley & Sons, Inc.</publisher><place><placeTerm type="text">Hoboken, USA</placeTerm></place><dateIssued encoding="w3cdtf">2012-04</dateIssued><dateCaptured encoding="w3cdtf">2011-06-15</dateCaptured><dateValid encoding="w3cdtf">2011-11-24</dateValid><copyrightDate encoding="w3cdtf">2012</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">2</extent><extent unit="tables">1</extent><extent unit="references">40</extent><extent unit="words">406</extent></physicalDescription><abstract lang="en">In the present study, the levels of 14 perfluorinated compounds (PFCs) were analyzed in the blood, liver, muscle, brain, and eggs of popular farmed freshwater fish from Beijing. Perfluorooctane sulfonate (PFOS) was the predominant compound in all samples, with the highest concentration at 70.7 ng/g wet weight. The highest mean levels of PFOS in all tissues were observed in bighead (1.48–22.5 ng/g wet wt) and the lowest in tilapia (0.260–1.63 ng/g wet wt). In addition, perfluoroundecanoic acid was the second dominant PFC in blood, liver, muscle, and eggs, with the highest concentration at 19.2 ng/g wet weight. However, perfluorodecanoic acid levels (less than the limit of detection [LOD] to 0.963 ng/g wet wt) were similar to or slightly higher than perfluoroundecanoic acid levels (</abstract> <subject lang="en"><genre>keywords</genre><topic>Perfluorinated compounds</topic><topic>Farmed freshwater fish</topic><topic>Tissue distribution</topic></subject><relatedItem type="host"><titleInfo><title>Environmental Toxicology and Chemistry</title></titleInfo><titleInfo type="abbreviated"><title>Environmental Toxicology and Chemistry</title></titleInfo><genre type="journal">journal</genre><note type="content"> All Supplemental Data may be found in the online version of this article.Supporting Info Item: Supplementary Data - </note><subject><genre>article-category</genre><topic>Environmental Chemistry</topic></subject><identifier type="ISSN">0730-7268</identifier><identifier type="eISSN">1552-8618</identifier><identifier type="DOI">10.1002/(ISSN)1552-8618</identifier><identifier type="PublisherID">ETC</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>31</number></detail><detail type="issue"><caption>no.</caption><number>4</number></detail><extent unit="pages"><start>717</start><end>723</end><total>25</total></extent></part></relatedItem><identifier type="istex">A8604B35E209567FF12EF03600E91BDBEB9B555B</identifier><identifier type="DOI">10.1002/etc.1758</identifier><identifier type="ArticleID">ETC1758</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2012 SETAC</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>John Wiley & Sons, Inc.</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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