Using blood plasma for monitoring organochlorine contaminants in juvenile white sturgeon, Acipenser transmontanus, from the lower Columbia River.
Identifieur interne : 000A47 ( Main/Merge ); précédent : 000A46; suivant : 000A48Using blood plasma for monitoring organochlorine contaminants in juvenile white sturgeon, Acipenser transmontanus, from the lower Columbia River.
Auteurs : D T Gundersen [États-Unis] ; M A H. Webb ; A K Fink ; L R Kushner ; G W Feist ; M S Fitzpatrick ; E P Foster ; C B SchreckSource :
- Bulletin of environmental contamination and toxicology [ 0007-4861 ] ; 2008.
English descriptors
- KwdEn :
- MESH :
- chemical , blood : Gonadal Steroid Hormones, Hydrocarbons, Chlorinated, Pesticides, Water Pollutants, Chemical.
- geographic : Oregon.
- blood : Fishes.
- chemistry : Rivers.
- methods : Environmental Monitoring.
- Animals, Female, Male.
Abstract
Organochlorine (OC) pesticide concentrations in blood plasma samples from 88 juvenile white sturgeon collected from the lower Columbia River were measured and compared to plasma sex steroid and OC tissue levels previously measured in corresponding fish. Significant squared correlation coefficients between summation operator DDT concentrations in sturgeon plasma and gonads and livers were 0.37 and 0.32, respectively. Significant negative correlations between plasma testosterone concentration and plasma Sigma DDT concentration in male fish (r(2)=0.26), plasma 17beta estradiol concentration and plasma Sigma DDT concentration in female fish (r(2)=0.38) and condition factor and plasma Sigma DDT concentration in all fish were found (r(2)=0.17). These results suggest that blood plasma may be a suitable nondestructive method for monitoring adult sturgeon population for persistent OC contaminants.
DOI: 10.1007/s00128-008-9417-6
PubMed: 18421403
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pubmed:18421403Le document en format XML
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Webb</name></author><author><name sortKey="Fink, A K" sort="Fink, A K" uniqKey="Fink A" first="A K" last="Fink">A K Fink</name></author><author><name sortKey="Kushner, L R" sort="Kushner, L R" uniqKey="Kushner L" first="L R" last="Kushner">L R Kushner</name></author><author><name sortKey="Feist, G W" sort="Feist, G W" uniqKey="Feist G" first="G W" last="Feist">G W Feist</name></author><author><name sortKey="Fitzpatrick, M S" sort="Fitzpatrick, M S" uniqKey="Fitzpatrick M" first="M S" last="Fitzpatrick">M S Fitzpatrick</name></author><author><name sortKey="Foster, E P" sort="Foster, E P" uniqKey="Foster E" first="E P" last="Foster">E P Foster</name></author><author><name sortKey="Schreck, C B" sort="Schreck, C B" uniqKey="Schreck C" first="C B" last="Schreck">C B Schreck</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="RBID">pubmed:18421403</idno><idno type="pmid">18421403</idno><idno type="doi">10.1007/s00128-008-9417-6</idno><idno type="wicri:Area/PubMed/Corpus">000456</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000456</idno><idno type="wicri:Area/PubMed/Curation">000456</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000456</idno><idno type="wicri:Area/PubMed/Checkpoint">000456</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000456</idno><idno type="wicri:Area/Ncbi/Merge">000247</idno><idno type="wicri:Area/Ncbi/Curation">000247</idno><idno type="wicri:Area/Ncbi/Checkpoint">000247</idno><idno type="wicri:doubleKey">0007-4861:2008:Gundersen D:using:blood:plasma</idno><idno type="wicri:Area/Main/Merge">000A47</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Using blood plasma for monitoring organochlorine contaminants in juvenile white sturgeon, Acipenser transmontanus, from the lower Columbia River.</title><author><name sortKey="Gundersen, D T" sort="Gundersen, D T" uniqKey="Gundersen D" first="D T" last="Gundersen">D T Gundersen</name><affiliation wicri:level="2"><nlm:affiliation>Department of Environmental Science, 2043 College Way, Pacific University, Forest Grove, OR 97116, USA. deke@pacificu.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Environmental Science, 2043 College Way, Pacific University, Forest Grove, OR 97116</wicri:regionArea><placeName><region type="state">Oregon</region></placeName></affiliation></author><author><name sortKey="Webb, M A H" sort="Webb, M A H" uniqKey="Webb M" first="M A H" last="Webb">M A H. Webb</name></author><author><name sortKey="Fink, A K" sort="Fink, A K" uniqKey="Fink A" first="A K" last="Fink">A K Fink</name></author><author><name sortKey="Kushner, L R" sort="Kushner, L R" uniqKey="Kushner L" first="L R" last="Kushner">L R Kushner</name></author><author><name sortKey="Feist, G W" sort="Feist, G W" uniqKey="Feist G" first="G W" last="Feist">G W Feist</name></author><author><name sortKey="Fitzpatrick, M S" sort="Fitzpatrick, M S" uniqKey="Fitzpatrick M" first="M S" last="Fitzpatrick">M S Fitzpatrick</name></author><author><name sortKey="Foster, E P" sort="Foster, E P" uniqKey="Foster E" first="E P" last="Foster">E P Foster</name></author><author><name sortKey="Schreck, C B" sort="Schreck, C B" uniqKey="Schreck C" first="C B" last="Schreck">C B Schreck</name></author></analytic><series><title level="j">Bulletin of environmental contamination and toxicology</title><idno type="ISSN">0007-4861</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Environmental Monitoring (methods)</term><term>Female</term><term>Fishes (blood)</term><term>Gonadal Steroid Hormones (blood)</term><term>Hydrocarbons, Chlorinated (blood)</term><term>Male</term><term>Oregon</term><term>Pesticides (blood)</term><term>Rivers (chemistry)</term><term>Water Pollutants, Chemical (blood)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="blood" xml:lang="en"><term>Gonadal Steroid Hormones</term><term>Hydrocarbons, Chlorinated</term><term>Pesticides</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Oregon</term></keywords><keywords scheme="MESH" qualifier="blood" xml:lang="en"><term>Fishes</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Rivers</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Environmental Monitoring</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Female</term><term>Male</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Organochlorine (OC) pesticide concentrations in blood plasma samples from 88 juvenile white sturgeon collected from the lower Columbia River were measured and compared to plasma sex steroid and OC tissue levels previously measured in corresponding fish. Significant squared correlation coefficients between summation operator DDT concentrations in sturgeon plasma and gonads and livers were 0.37 and 0.32, respectively. Significant negative correlations between plasma testosterone concentration and plasma Sigma DDT concentration in male fish (r(2)=0.26), plasma 17beta estradiol concentration and plasma Sigma DDT concentration in female fish (r(2)=0.38) and condition factor and plasma Sigma DDT concentration in all fish were found (r(2)=0.17). These results suggest that blood plasma may be a suitable nondestructive method for monitoring adult sturgeon population for persistent OC contaminants.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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