Distribution and composition pattern of polycyclic aromatic hydrocarbons in different tissues of sturgeons collected from Iranian coastline of the Caspian Sea.
Identifieur interne : 000138 ( PubMed/Checkpoint ); précédent : 000137; suivant : 000139Distribution and composition pattern of polycyclic aromatic hydrocarbons in different tissues of sturgeons collected from Iranian coastline of the Caspian Sea.
Auteurs : Abdulreza Mashroofeh [Iran] ; Alireza Riyahi Bakhtiari [Iran] ; Mohammad Pourkazemi [Iran]Source :
- Chemosphere [ 1879-1298 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Polycyclic Aromatic Hydrocarbons, Water Pollutants, Chemical.
- chemistry : Gills, Kidney, Liver, Muscles.
- Animals, Environmental Monitoring, Fishes, Iran, Oceans and Seas.
Abstract
The levels of 16 polycyclic aromatic hydrocarbons (PAHs) were determined in the liver, kidney, gills and muscle tissues of Persian sturgeon (Acipenser persicus; n=16), and Stellate sturgeon (Acipenser stellatus; n=7) collected from coastal waters of the South Caspian Sea from March and April 2011. The distribution and composition pattern of PAHs in the different tissues of sturgeons, and the effects of lipid content in sturgeon tissues and the octanol-water partition coefficient (Kow) of PAHs congeners on them were analyzed. The levels of total PAHs in the various tissues of Persian sturgeon and Stellate sturgeon ranged from 2.095 to 6.587 and 1.942 to 6.206 μg g(-1)dw, respectively. Stellate sturgeon showed significantly higher levels of heavy PAHs (⩾ 4-rings) than Persian sturgeon. The analysis has revealed a high degree of differential accumulation of the studied PAHs in the tissues of the both species. Low molecular weight PAHs predominated in the sturgeons, accounting for 81.89% of the total PAHs. Among the sixteen tested PAHs, naphthalene was the most dominant congener, followed by phenanthrene and fluorene. The PAHs levels and distribution in the tissues of sturgeons are dependent on both the Kow of PAH congeners and the lipid content in these tissues. There was a significant positive relationship (r=0.868, p<0.005) between lipid content and PAHs levels. The statistically significant negative relationships (p<0.01) were found between log Kow and log-transformed PAHs levels for muscle tissues of both sturgeon species.
DOI: 10.1016/j.chemosphere.2014.09.071
PubMed: 25462300
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Electronic address: a.r.mashrofe@gmail.coma.</nlm:affiliation><country xml:lang="fr">Iran</country><wicri:regionArea>Environmental Forensic Laboratory, Department of Environmental Sciences, Faculty of Natural Resource, Tarbiat Modares University, PO Box 46414-356, Noor, Mazandaran</wicri:regionArea><wicri:noRegion>Mazandaran</wicri:noRegion></affiliation></author><author><name sortKey="Bakhtiari, Alireza Riyahi" sort="Bakhtiari, Alireza Riyahi" uniqKey="Bakhtiari A" first="Alireza Riyahi" last="Bakhtiari">Alireza Riyahi Bakhtiari</name><affiliation wicri:level="1"><nlm:affiliation>Environmental Forensic Laboratory, Department of Environmental Sciences, Faculty of Natural Resource, Tarbiat Modares University, PO Box 46414-356, Noor, Mazandaran, Iran. 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Electronic address: mpourkazemi17@yahoo.com.</nlm:affiliation><country xml:lang="fr">Iran</country><wicri:regionArea>Iranian Fisheries Research Organization, PO Box 14965-149, Tehran</wicri:regionArea><wicri:noRegion>Tehran</wicri:noRegion></affiliation></author></analytic><series><title level="j">Chemosphere</title><idno type="eISSN">1879-1298</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Environmental Monitoring</term><term>Fishes</term><term>Gills (chemistry)</term><term>Iran</term><term>Kidney (chemistry)</term><term>Liver (chemistry)</term><term>Muscles (chemistry)</term><term>Oceans and Seas</term><term>Polycyclic Aromatic Hydrocarbons (analysis)</term><term>Water Pollutants, Chemical (analysis)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Polycyclic Aromatic Hydrocarbons</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Gills</term><term>Kidney</term><term>Liver</term><term>Muscles</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Environmental Monitoring</term><term>Fishes</term><term>Iran</term><term>Oceans and Seas</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The levels of 16 polycyclic aromatic hydrocarbons (PAHs) were determined in the liver, kidney, gills and muscle tissues of Persian sturgeon (Acipenser persicus; n=16), and Stellate sturgeon (Acipenser stellatus; n=7) collected from coastal waters of the South Caspian Sea from March and April 2011. The distribution and composition pattern of PAHs in the different tissues of sturgeons, and the effects of lipid content in sturgeon tissues and the octanol-water partition coefficient (Kow) of PAHs congeners on them were analyzed. The levels of total PAHs in the various tissues of Persian sturgeon and Stellate sturgeon ranged from 2.095 to 6.587 and 1.942 to 6.206 μg g(-1)dw, respectively. Stellate sturgeon showed significantly higher levels of heavy PAHs (⩾ 4-rings) than Persian sturgeon. The analysis has revealed a high degree of differential accumulation of the studied PAHs in the tissues of the both species. Low molecular weight PAHs predominated in the sturgeons, accounting for 81.89% of the total PAHs. Among the sixteen tested PAHs, naphthalene was the most dominant congener, followed by phenanthrene and fluorene. The PAHs levels and distribution in the tissues of sturgeons are dependent on both the Kow of PAH congeners and the lipid content in these tissues. There was a significant positive relationship (r=0.868, p<0.005) between lipid content and PAHs levels. The statistically significant negative relationships (p<0.01) were found between log Kow and log-transformed PAHs levels for muscle tissues of both sturgeon species.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25462300</PMID><DateCreated><Year>2014</Year><Month>12</Month><Day>04</Day></DateCreated><DateCompleted><Year>2015</Year><Month>12</Month><Day>21</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>25</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1298</ISSN><JournalIssue CitedMedium="Internet"><Volume>120</Volume><PubDate><Year>2015</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Chemosphere</Title><ISOAbbreviation>Chemosphere</ISOAbbreviation></Journal><ArticleTitle>Distribution and composition pattern of polycyclic aromatic hydrocarbons in different tissues of sturgeons collected from Iranian coastline of the Caspian Sea.</ArticleTitle><Pagination><MedlinePgn>575-83</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.chemosphere.2014.09.071</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0045-6535(14)01147-3</ELocationID><Abstract><AbstractText>The levels of 16 polycyclic aromatic hydrocarbons (PAHs) were determined in the liver, kidney, gills and muscle tissues of Persian sturgeon (Acipenser persicus; n=16), and Stellate sturgeon (Acipenser stellatus; n=7) collected from coastal waters of the South Caspian Sea from March and April 2011. The distribution and composition pattern of PAHs in the different tissues of sturgeons, and the effects of lipid content in sturgeon tissues and the octanol-water partition coefficient (Kow) of PAHs congeners on them were analyzed. The levels of total PAHs in the various tissues of Persian sturgeon and Stellate sturgeon ranged from 2.095 to 6.587 and 1.942 to 6.206 μg g(-1)dw, respectively. Stellate sturgeon showed significantly higher levels of heavy PAHs (⩾ 4-rings) than Persian sturgeon. The analysis has revealed a high degree of differential accumulation of the studied PAHs in the tissues of the both species. Low molecular weight PAHs predominated in the sturgeons, accounting for 81.89% of the total PAHs. Among the sixteen tested PAHs, naphthalene was the most dominant congener, followed by phenanthrene and fluorene. The PAHs levels and distribution in the tissues of sturgeons are dependent on both the Kow of PAH congeners and the lipid content in these tissues. There was a significant positive relationship (r=0.868, p<0.005) between lipid content and PAHs levels. The statistically significant negative relationships (p<0.01) were found between log Kow and log-transformed PAHs levels for muscle tissues of both sturgeon species.</AbstractText><CopyrightInformation>Copyright © 2014 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Mashroofeh</LastName><ForeName>Abdulreza</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Environmental Forensic Laboratory, Department of Environmental Sciences, Faculty of Natural Resource, Tarbiat Modares University, PO Box 46414-356, Noor, Mazandaran, Iran. Electronic address: a.r.mashrofe@gmail.coma.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bakhtiari</LastName><ForeName>Alireza Riyahi</ForeName><Initials>AR</Initials><AffiliationInfo><Affiliation>Environmental Forensic Laboratory, Department of Environmental Sciences, Faculty of Natural Resource, Tarbiat Modares University, PO Box 46414-356, Noor, Mazandaran, Iran. Electronic address: riahi@modares.ac.ir.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pourkazemi</LastName><ForeName>Mohammad</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Iranian Fisheries Research Organization, PO Box 14965-149, Tehran, Iran. Electronic address: mpourkazemi17@yahoo.com.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>10</Month><Day>18</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Chemosphere</MedlineTA><NlmUniqueID>0320657</NlmUniqueID><ISSNLinking>0045-6535</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011084">Polycyclic Aromatic Hydrocarbons</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014874">Water Pollutants, Chemical</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004784" MajorTopicYN="N">Environmental Monitoring</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="Y">Fishes</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005880" MajorTopicYN="N">Gills</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007492" MajorTopicYN="N">Iran</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007668" MajorTopicYN="N">Kidney</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008099" MajorTopicYN="N">Liver</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009132" MajorTopicYN="N">Muscles</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009792" MajorTopicYN="N">Oceans and Seas</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011084" MajorTopicYN="N">Polycyclic Aromatic Hydrocarbons</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014874" MajorTopicYN="N">Water Pollutants, Chemical</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Acipenser persicus</Keyword><Keyword MajorTopicYN="N">Acipenser stellatus</Keyword><Keyword MajorTopicYN="N">Fish</Keyword><Keyword MajorTopicYN="N">Iran</Keyword><Keyword MajorTopicYN="N">PAHs</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>02</Month><Day>17</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2014</Year><Month>09</Month><Day>09</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>09</Month><Day>20</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>12</Month><Day>3</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>12</Month><Day>3</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>12</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25462300</ArticleId><ArticleId IdType="pii">S0045-6535(14)01147-3</ArticleId><ArticleId IdType="doi">10.1016/j.chemosphere.2014.09.071</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Iran</li></country></list><tree><country name="Iran"><noRegion><name sortKey="Mashroofeh, Abdulreza" sort="Mashroofeh, Abdulreza" uniqKey="Mashroofeh A" first="Abdulreza" last="Mashroofeh">Abdulreza Mashroofeh</name></noRegion><name sortKey="Bakhtiari, Alireza Riyahi" sort="Bakhtiari, Alireza Riyahi" uniqKey="Bakhtiari A" first="Alireza Riyahi" last="Bakhtiari">Alireza Riyahi Bakhtiari</name><name sortKey="Pourkazemi, Mohammad" sort="Pourkazemi, Mohammad" uniqKey="Pourkazemi M" first="Mohammad" last="Pourkazemi">Mohammad Pourkazemi</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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