Effects of dietary methylmercury on growth performance and tissue burden in juvenile green (Acipenser medirostris) and white sturgeon (A. transmontanus).
Identifieur interne : 000350 ( PubMed/Checkpoint ); précédent : 000349; suivant : 000351Effects of dietary methylmercury on growth performance and tissue burden in juvenile green (Acipenser medirostris) and white sturgeon (A. transmontanus).
Auteurs : Jang-Won Lee [États-Unis] ; Nicola De Riu ; Seunghyung Lee ; Sungchul C. Bai ; Giuseppe Moniello ; Silas S O. HungSource :
- Aquatic toxicology (Amsterdam, Netherlands) [ 1879-1514 ] ; 2011.
English descriptors
- KwdEn :
- Animals, Body Burden, Dose-Response Relationship, Drug, Female, Fishes (growth & development), Fishes (metabolism), Food Contamination, Male, Mercury (analysis), Methylmercury Compounds (pharmacokinetics), Methylmercury Compounds (toxicity), Random Allocation, Species Specificity, Water Pollutants, Chemical (pharmacokinetics), Water Pollutants, Chemical (toxicity).
- MESH :
- chemical , analysis : Mercury.
- growth & development : Fishes.
- metabolism : Fishes.
- chemical , pharmacokinetics : Methylmercury Compounds, Water Pollutants, Chemical.
- chemical , toxicity : Methylmercury Compounds, Water Pollutants, Chemical.
- Animals, Body Burden, Dose-Response Relationship, Drug, Female, Food Contamination, Male, Random Allocation, Species Specificity.
Abstract
Triplicate groups of juvenile green and white sturgeon (30 ± 2 g) were exposed to one of the four nominal concentrations of dietary methylmercury (MeHg, 0 (control), 25, 50, and 100mg MeHg/kg diet) for 8 weeks to determine and compare the effects on growth performance and mercury (Hg) tissue burden in the two sturgeon species. Mortality, growth performance as measured by percent body weight increase per day, hepatosomatic index, proximate composition of whole body, and Hg burden in the whole body, gill, heart, liver, kidney, and white muscle were determined to assess the adverse growth effects and bioaccumulation of dietary MeHg in sturgeon. Significantly higher mortality and lower growth rate (p<0.05) were noted in green and white sturgeon fed the MeHg diets compared to the controls. Green sturgeon fed the MeHg diets exhibited earlier and more severe adverse effects compared to white sturgeon. Mercury accumulated in all tissues in a dose-dependent manner regardless of species, and the highest Hg concentrations were found in the kidneys of both species. Dietary MeHg had no significant effect (p>0.05) on the whole body proximate compositions of either sturgeon species. In conclusion, green sturgeon was more susceptible to dietary MeHg toxicity than white sturgeon in our 8-week growth experiment based on the higher mortality and lower growth rate and body energy contents.
DOI: 10.1016/j.aquatox.2011.06.013
PubMed: 21763234
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
pubmed:21763234Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Effects of dietary methylmercury on growth performance and tissue burden in juvenile green (Acipenser medirostris) and white sturgeon (A. transmontanus).</title><author><name sortKey="Lee, Jang Won" sort="Lee, Jang Won" uniqKey="Lee J" first="Jang-Won" last="Lee">Jang-Won Lee</name><affiliation wicri:level="2"><nlm:affiliation>Department of Animal Science, University of California, One Shields Avenue, Davis, CA 95616-8521, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Animal Science, University of California, One Shields Avenue, Davis, CA 95616-8521</wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="De Riu, Nicola" sort="De Riu, Nicola" uniqKey="De Riu N" first="Nicola" last="De Riu">Nicola De Riu</name></author><author><name sortKey="Lee, Seunghyung" sort="Lee, Seunghyung" uniqKey="Lee S" first="Seunghyung" last="Lee">Seunghyung Lee</name></author><author><name sortKey="Bai, Sungchul C" sort="Bai, Sungchul C" uniqKey="Bai S" first="Sungchul C" last="Bai">Sungchul C. Bai</name></author><author><name sortKey="Moniello, Giuseppe" sort="Moniello, Giuseppe" uniqKey="Moniello G" first="Giuseppe" last="Moniello">Giuseppe Moniello</name></author><author><name sortKey="Hung, Silas S O" sort="Hung, Silas S O" uniqKey="Hung S" first="Silas S O" last="Hung">Silas S O. Hung</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:21763234</idno><idno type="pmid">21763234</idno><idno type="doi">10.1016/j.aquatox.2011.06.013</idno><idno type="wicri:Area/PubMed/Corpus">000339</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000339</idno><idno type="wicri:Area/PubMed/Curation">000339</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000339</idno><idno type="wicri:Area/PubMed/Checkpoint">000339</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000339</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effects of dietary methylmercury on growth performance and tissue burden in juvenile green (Acipenser medirostris) and white sturgeon (A. transmontanus).</title><author><name sortKey="Lee, Jang Won" sort="Lee, Jang Won" uniqKey="Lee J" first="Jang-Won" last="Lee">Jang-Won Lee</name><affiliation wicri:level="2"><nlm:affiliation>Department of Animal Science, University of California, One Shields Avenue, Davis, CA 95616-8521, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Animal Science, University of California, One Shields Avenue, Davis, CA 95616-8521</wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="De Riu, Nicola" sort="De Riu, Nicola" uniqKey="De Riu N" first="Nicola" last="De Riu">Nicola De Riu</name></author><author><name sortKey="Lee, Seunghyung" sort="Lee, Seunghyung" uniqKey="Lee S" first="Seunghyung" last="Lee">Seunghyung Lee</name></author><author><name sortKey="Bai, Sungchul C" sort="Bai, Sungchul C" uniqKey="Bai S" first="Sungchul C" last="Bai">Sungchul C. Bai</name></author><author><name sortKey="Moniello, Giuseppe" sort="Moniello, Giuseppe" uniqKey="Moniello G" first="Giuseppe" last="Moniello">Giuseppe Moniello</name></author><author><name sortKey="Hung, Silas S O" sort="Hung, Silas S O" uniqKey="Hung S" first="Silas S O" last="Hung">Silas S O. Hung</name></author></analytic><series><title level="j">Aquatic toxicology (Amsterdam, Netherlands)</title><idno type="eISSN">1879-1514</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Body Burden</term><term>Dose-Response Relationship, Drug</term><term>Female</term><term>Fishes (growth & development)</term><term>Fishes (metabolism)</term><term>Food Contamination</term><term>Male</term><term>Mercury (analysis)</term><term>Methylmercury Compounds (pharmacokinetics)</term><term>Methylmercury Compounds (toxicity)</term><term>Random Allocation</term><term>Species Specificity</term><term>Water Pollutants, Chemical (pharmacokinetics)</term><term>Water Pollutants, Chemical (toxicity)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Mercury</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Fishes</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Fishes</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacokinetics" xml:lang="en"><term>Methylmercury Compounds</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Methylmercury Compounds</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Body Burden</term><term>Dose-Response Relationship, Drug</term><term>Female</term><term>Food Contamination</term><term>Male</term><term>Random Allocation</term><term>Species Specificity</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Triplicate groups of juvenile green and white sturgeon (30 ± 2 g) were exposed to one of the four nominal concentrations of dietary methylmercury (MeHg, 0 (control), 25, 50, and 100mg MeHg/kg diet) for 8 weeks to determine and compare the effects on growth performance and mercury (Hg) tissue burden in the two sturgeon species. Mortality, growth performance as measured by percent body weight increase per day, hepatosomatic index, proximate composition of whole body, and Hg burden in the whole body, gill, heart, liver, kidney, and white muscle were determined to assess the adverse growth effects and bioaccumulation of dietary MeHg in sturgeon. Significantly higher mortality and lower growth rate (p<0.05) were noted in green and white sturgeon fed the MeHg diets compared to the controls. Green sturgeon fed the MeHg diets exhibited earlier and more severe adverse effects compared to white sturgeon. Mercury accumulated in all tissues in a dose-dependent manner regardless of species, and the highest Hg concentrations were found in the kidneys of both species. Dietary MeHg had no significant effect (p>0.05) on the whole body proximate compositions of either sturgeon species. In conclusion, green sturgeon was more susceptible to dietary MeHg toxicity than white sturgeon in our 8-week growth experiment based on the higher mortality and lower growth rate and body energy contents.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21763234</PMID><DateCreated><Year>2011</Year><Month>11</Month><Day>02</Day></DateCreated><DateCompleted><Year>2012</Year><Month>07</Month><Day>27</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1514</ISSN><JournalIssue CitedMedium="Internet"><Volume>105</Volume><Issue>3-4</Issue><PubDate><Year>2011</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Aquatic toxicology (Amsterdam, Netherlands)</Title><ISOAbbreviation>Aquat. Toxicol.</ISOAbbreviation></Journal><ArticleTitle>Effects of dietary methylmercury on growth performance and tissue burden in juvenile green (Acipenser medirostris) and white sturgeon (A. transmontanus).</ArticleTitle><Pagination><MedlinePgn>227-34</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.aquatox.2011.06.013</ELocationID><Abstract><AbstractText>Triplicate groups of juvenile green and white sturgeon (30 ± 2 g) were exposed to one of the four nominal concentrations of dietary methylmercury (MeHg, 0 (control), 25, 50, and 100mg MeHg/kg diet) for 8 weeks to determine and compare the effects on growth performance and mercury (Hg) tissue burden in the two sturgeon species. Mortality, growth performance as measured by percent body weight increase per day, hepatosomatic index, proximate composition of whole body, and Hg burden in the whole body, gill, heart, liver, kidney, and white muscle were determined to assess the adverse growth effects and bioaccumulation of dietary MeHg in sturgeon. Significantly higher mortality and lower growth rate (p<0.05) were noted in green and white sturgeon fed the MeHg diets compared to the controls. Green sturgeon fed the MeHg diets exhibited earlier and more severe adverse effects compared to white sturgeon. Mercury accumulated in all tissues in a dose-dependent manner regardless of species, and the highest Hg concentrations were found in the kidneys of both species. Dietary MeHg had no significant effect (p>0.05) on the whole body proximate compositions of either sturgeon species. In conclusion, green sturgeon was more susceptible to dietary MeHg toxicity than white sturgeon in our 8-week growth experiment based on the higher mortality and lower growth rate and body energy contents.</AbstractText><CopyrightInformation>Copyright © 2011 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>Jang-Won</ForeName><Initials>JW</Initials><AffiliationInfo><Affiliation>Department of Animal Science, University of California, One Shields Avenue, Davis, CA 95616-8521, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>De Riu</LastName><ForeName>Nicola</ForeName><Initials>N</Initials></Author><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>Seunghyung</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Bai</LastName><ForeName>Sungchul C</ForeName><Initials>SC</Initials></Author><Author ValidYN="Y"><LastName>Moniello</LastName><ForeName>Giuseppe</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Hung</LastName><ForeName>Silas S O</ForeName><Initials>SS</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2011</Year><Month>06</Month><Day>23</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Aquat Toxicol</MedlineTA><NlmUniqueID>8500246</NlmUniqueID><ISSNLinking>0166-445X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D008767">Methylmercury Compounds</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014874">Water Pollutants, Chemical</NameOfSubstance></Chemical><Chemical><RegistryNumber>FXS1BY2PGL</RegistryNumber><NameOfSubstance UI="D008628">Mercury</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001822" MajorTopicYN="N">Body Burden</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004305" MajorTopicYN="N">Dose-Response Relationship, Drug</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005506" MajorTopicYN="Y">Food Contamination</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008628" MajorTopicYN="N">Mercury</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008767" MajorTopicYN="N">Methylmercury Compounds</DescriptorName><QualifierName UI="Q000493" MajorTopicYN="N">pharmacokinetics</QualifierName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011897" MajorTopicYN="N">Random Allocation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013045" MajorTopicYN="N">Species Specificity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014874" MajorTopicYN="N">Water Pollutants, Chemical</DescriptorName><QualifierName UI="Q000493" MajorTopicYN="N">pharmacokinetics</QualifierName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2011</Year><Month>02</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2011</Year><Month>06</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2011</Year><Month>06</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>7</Month><Day>19</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>7</Month><Day>19</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>7</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21763234</ArticleId><ArticleId IdType="pii">S0166-445X(11)00182-2</ArticleId><ArticleId IdType="doi">10.1016/j.aquatox.2011.06.013</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Californie</li></region></list><tree><noCountry><name sortKey="Bai, Sungchul C" sort="Bai, Sungchul C" uniqKey="Bai S" first="Sungchul C" last="Bai">Sungchul C. Bai</name><name sortKey="De Riu, Nicola" sort="De Riu, Nicola" uniqKey="De Riu N" first="Nicola" last="De Riu">Nicola De Riu</name><name sortKey="Hung, Silas S O" sort="Hung, Silas S O" uniqKey="Hung S" first="Silas S O" last="Hung">Silas S O. Hung</name><name sortKey="Lee, Seunghyung" sort="Lee, Seunghyung" uniqKey="Lee S" first="Seunghyung" last="Lee">Seunghyung Lee</name><name sortKey="Moniello, Giuseppe" sort="Moniello, Giuseppe" uniqKey="Moniello G" first="Giuseppe" last="Moniello">Giuseppe Moniello</name></noCountry><country name="États-Unis"><region name="Californie"><name sortKey="Lee, Jang Won" sort="Lee, Jang Won" uniqKey="Lee J" first="Jang-Won" last="Lee">Jang-Won Lee</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/PubMed/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000350 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd -nk 000350 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= PubMed
|étape= Checkpoint
|type= RBID
|clé= pubmed:21763234
|texte= Effects of dietary methylmercury on growth performance and tissue burden in juvenile green (Acipenser medirostris) and white sturgeon (A. transmontanus).
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/RBID.i -Sk "pubmed:21763234" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a EsturgeonV1
| This area was generated with Dilib version V0.6.27. |  |