Tissue distribution and maternal transfer of poly- and perfluorinated compounds in Chinese sturgeon (Acipenser sinensis): implications for reproductive risk.
Identifieur interne : 000397 ( PubMed/Corpus ); précédent : 000396; suivant : 000398Tissue distribution and maternal transfer of poly- and perfluorinated compounds in Chinese sturgeon (Acipenser sinensis): implications for reproductive risk.
Auteurs : Hui Peng ; Qiwei Wei ; Yi Wan ; John P. Giesy ; Luoxin Li ; Jianying HuSource :
- Environmental science & technology [ 0013-936X ] ; 2010.
English descriptors
- KwdEn :
- Alkanesulfonic Acids (metabolism), Alkanesulfonic Acids (toxicity), Animals, Female, Fertility (drug effects), Fertility (physiology), Fertilization in Vitro (methods), Fishes (metabolism), Fluorocarbons (metabolism), Fluorocarbons (toxicity), Organ Specificity, Reproduction (drug effects), Reproduction (physiology), Risk Factors, Tissue Distribution.
- MESH :
- chemical , metabolism : Alkanesulfonic Acids, Fluorocarbons.
- chemical , toxicity : Alkanesulfonic Acids, Fluorocarbons.
- drug effects : Fertility, Reproduction.
- metabolism : Fishes.
- methods : Fertilization in Vitro.
- physiology : Fertility, Reproduction.
- Animals, Female, Organ Specificity, Risk Factors, Tissue Distribution.
Abstract
It is critical to investigate the tissue distribution and maternal transfer of poly- and perfluorinated compounds (PFCs) in wild fish for assessing potential effects on ecosystems. Concentrations of 23 PFCs in nine organs and egg were measured in 16 17- to 25-year-old female Chinese sturgeon (Acipenser sinensis, an anadromous fish), that died during propagation. Three polyfluorinated amides were detected in stomach, intestine, and gills and 7:3 FTCA was specifically accumulated in liver. The greatest total concentration of PFCs in egg was 35.1 +/- 10.4 ng/g ww and was predominated by perfluorooctane sulfonate (PFOS) and perfluorotridecanoate acid (PFTriDA). The longer-chain C(11)-C(14) and C(16) perfluorinated carboxylates were more accumulated in Chinese sturgeon than PFOS, partly due to the increasing trends of PFCAs with fish age. Maternal transfer ratios of PFCs expressed as ratios of concentrations in the egg to those in the liver ranged from 0.79 (perfluorooctanoate) to 5.5 (PFTriDA), depending on their carbon chain lengths or protein-water coefficients. The PFOS equivalent of PFC mixtures, calculated by multiplying the relative potency factor of each PFC to PFOS by the corresponding concentration, ranged from 90.6 to 262 ng/g. The hazard quotient was 0.20, implying potential reproductive effects of PFCs on Chinese sturgeon.
DOI: 10.1021/es903248d
PubMed: 20143820
Links to Exploration step
pubmed:20143820Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Tissue distribution and maternal transfer of poly- and perfluorinated compounds in Chinese sturgeon (Acipenser sinensis): implications for reproductive risk.</title><author><name sortKey="Peng, Hui" sort="Peng, Hui" uniqKey="Peng H" first="Hui" last="Peng">Hui Peng</name><affiliation><nlm:affiliation>Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Wei, Qiwei" sort="Wei, Qiwei" uniqKey="Wei Q" first="Qiwei" last="Wei">Qiwei Wei</name></author><author><name sortKey="Wan, Yi" sort="Wan, Yi" uniqKey="Wan Y" first="Yi" last="Wan">Yi Wan</name></author><author><name sortKey="Giesy, John P" sort="Giesy, John P" uniqKey="Giesy J" first="John P" last="Giesy">John P. Giesy</name></author><author><name sortKey="Li, Luoxin" sort="Li, Luoxin" uniqKey="Li L" first="Luoxin" last="Li">Luoxin Li</name></author><author><name sortKey="Hu, Jianying" sort="Hu, Jianying" uniqKey="Hu J" first="Jianying" last="Hu">Jianying Hu</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="RBID">pubmed:20143820</idno><idno type="pmid">20143820</idno><idno type="doi">10.1021/es903248d</idno><idno type="wicri:Area/PubMed/Corpus">000397</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000397</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Tissue distribution and maternal transfer of poly- and perfluorinated compounds in Chinese sturgeon (Acipenser sinensis): implications for reproductive risk.</title><author><name sortKey="Peng, Hui" sort="Peng, Hui" uniqKey="Peng H" first="Hui" last="Peng">Hui Peng</name><affiliation><nlm:affiliation>Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</nlm:affiliation></affiliation></author><author><name sortKey="Wei, Qiwei" sort="Wei, Qiwei" uniqKey="Wei Q" first="Qiwei" last="Wei">Qiwei Wei</name></author><author><name sortKey="Wan, Yi" sort="Wan, Yi" uniqKey="Wan Y" first="Yi" last="Wan">Yi Wan</name></author><author><name sortKey="Giesy, John P" sort="Giesy, John P" uniqKey="Giesy J" first="John P" last="Giesy">John P. Giesy</name></author><author><name sortKey="Li, Luoxin" sort="Li, Luoxin" uniqKey="Li L" first="Luoxin" last="Li">Luoxin Li</name></author><author><name sortKey="Hu, Jianying" sort="Hu, Jianying" uniqKey="Hu J" first="Jianying" last="Hu">Jianying Hu</name></author></analytic><series><title level="j">Environmental science & technology</title><idno type="ISSN">0013-936X</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alkanesulfonic Acids (metabolism)</term><term>Alkanesulfonic Acids (toxicity)</term><term>Animals</term><term>Female</term><term>Fertility (drug effects)</term><term>Fertility (physiology)</term><term>Fertilization in Vitro (methods)</term><term>Fishes (metabolism)</term><term>Fluorocarbons (metabolism)</term><term>Fluorocarbons (toxicity)</term><term>Organ Specificity</term><term>Reproduction (drug effects)</term><term>Reproduction (physiology)</term><term>Risk Factors</term><term>Tissue Distribution</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Alkanesulfonic Acids</term><term>Fluorocarbons</term></keywords><keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Alkanesulfonic Acids</term><term>Fluorocarbons</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Fertility</term><term>Reproduction</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Fishes</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Fertilization in Vitro</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fertility</term><term>Reproduction</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Female</term><term>Organ Specificity</term><term>Risk Factors</term><term>Tissue Distribution</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">It is critical to investigate the tissue distribution and maternal transfer of poly- and perfluorinated compounds (PFCs) in wild fish for assessing potential effects on ecosystems. Concentrations of 23 PFCs in nine organs and egg were measured in 16 17- to 25-year-old female Chinese sturgeon (Acipenser sinensis, an anadromous fish), that died during propagation. Three polyfluorinated amides were detected in stomach, intestine, and gills and 7:3 FTCA was specifically accumulated in liver. The greatest total concentration of PFCs in egg was 35.1 +/- 10.4 ng/g ww and was predominated by perfluorooctane sulfonate (PFOS) and perfluorotridecanoate acid (PFTriDA). The longer-chain C(11)-C(14) and C(16) perfluorinated carboxylates were more accumulated in Chinese sturgeon than PFOS, partly due to the increasing trends of PFCAs with fish age. Maternal transfer ratios of PFCs expressed as ratios of concentrations in the egg to those in the liver ranged from 0.79 (perfluorooctanoate) to 5.5 (PFTriDA), depending on their carbon chain lengths or protein-water coefficients. The PFOS equivalent of PFC mixtures, calculated by multiplying the relative potency factor of each PFC to PFOS by the corresponding concentration, ranged from 90.6 to 262 ng/g. The hazard quotient was 0.20, implying potential reproductive effects of PFCs on Chinese sturgeon.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">20143820</PMID><DateCreated><Year>2010</Year><Month>02</Month><Day>25</Day></DateCreated><DateCompleted><Year>2010</Year><Month>04</Month><Day>29</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>25</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0013-936X</ISSN><JournalIssue CitedMedium="Print"><Volume>44</Volume><Issue>5</Issue><PubDate><Year>2010</Year><Month>Mar</Month><Day>01</Day></PubDate></JournalIssue><Title>Environmental science & technology</Title><ISOAbbreviation>Environ. Sci. Technol.</ISOAbbreviation></Journal><ArticleTitle>Tissue distribution and maternal transfer of poly- and perfluorinated compounds in Chinese sturgeon (Acipenser sinensis): implications for reproductive risk.</ArticleTitle><Pagination><MedlinePgn>1868-74</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1021/es903248d</ELocationID><Abstract><AbstractText>It is critical to investigate the tissue distribution and maternal transfer of poly- and perfluorinated compounds (PFCs) in wild fish for assessing potential effects on ecosystems. Concentrations of 23 PFCs in nine organs and egg were measured in 16 17- to 25-year-old female Chinese sturgeon (Acipenser sinensis, an anadromous fish), that died during propagation. Three polyfluorinated amides were detected in stomach, intestine, and gills and 7:3 FTCA was specifically accumulated in liver. The greatest total concentration of PFCs in egg was 35.1 +/- 10.4 ng/g ww and was predominated by perfluorooctane sulfonate (PFOS) and perfluorotridecanoate acid (PFTriDA). The longer-chain C(11)-C(14) and C(16) perfluorinated carboxylates were more accumulated in Chinese sturgeon than PFOS, partly due to the increasing trends of PFCAs with fish age. Maternal transfer ratios of PFCs expressed as ratios of concentrations in the egg to those in the liver ranged from 0.79 (perfluorooctanoate) to 5.5 (PFTriDA), depending on their carbon chain lengths or protein-water coefficients. The PFOS equivalent of PFC mixtures, calculated by multiplying the relative potency factor of each PFC to PFOS by the corresponding concentration, ranged from 90.6 to 262 ng/g. The hazard quotient was 0.20, implying potential reproductive effects of PFCs on Chinese sturgeon.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Peng</LastName><ForeName>Hui</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wei</LastName><ForeName>Qiwei</ForeName><Initials>Q</Initials></Author><Author ValidYN="Y"><LastName>Wan</LastName><ForeName>Yi</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Giesy</LastName><ForeName>John P</ForeName><Initials>JP</Initials></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Luoxin</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Hu</LastName><ForeName>Jianying</ForeName><Initials>J</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Environ Sci Technol</MedlineTA><NlmUniqueID>0213155</NlmUniqueID><ISSNLinking>0013-936X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D017738">Alkanesulfonic Acids</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005466">Fluorocarbons</NameOfSubstance></Chemical><Chemical><RegistryNumber>9H2MAI21CL</RegistryNumber><NameOfSubstance UI="C076994">perfluorooctane sulfonic acid</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D017738" MajorTopicYN="N">Alkanesulfonic Acids</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000633" MajorTopicYN="N">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005298" MajorTopicYN="N">Fertility</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005307" MajorTopicYN="N">Fertilization in Vitro</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005466" MajorTopicYN="N">Fluorocarbons</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName><QualifierName UI="Q000633" MajorTopicYN="N">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009928" MajorTopicYN="N">Organ Specificity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012098" MajorTopicYN="N">Reproduction</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012307" MajorTopicYN="N">Risk Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014018" MajorTopicYN="N">Tissue Distribution</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>2</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>2</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>4</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">20143820</ArticleId><ArticleId IdType="doi">10.1021/es903248d</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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