Tissue fluoride accumulation and kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar) fed with high dietary fluoride concentrations
Identifieur interne : 000F73 ( Istex/Corpus ); précédent : 000F72; suivant : 000F74Tissue fluoride accumulation and kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar) fed with high dietary fluoride concentrations
Auteurs : J. Hansen ; M. H. Penn ; K. D. Shearer ; T. Storebakken ; M. VerlandSource :
- Aquaculture Nutrition [ 1353-5773 ] ; 2012-06.
English descriptors
Abstract
Antarctic krill (Euphausia superba) and other marine zooplankton may contain high levels of fluoride. The aim of the present experiment was to determine whether dietary fluoride from Antarctic krill at levels similar to the old and the new EU allowable limits in fish feeds (150 and 350 mg kg−1) would induce kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar). In addition to the diets containing krill, two high‐sodium fluoride (NaF) diets (1500 and 3500 mg kg−1) were used to investigate the effect on growth, feed intake, faecal excretion of minerals and accumulation of fluoride in various tissues. No major effects on growth or feed intake were observed. A higher proportion of the ingested fluoride was absorbed in salmon fed with the NaF diets compared with fish fed with krill shell diets. Fluoride accumulated in liver, kidney and especially bone. Faecal excretion of calcium and magnesium was higher for the NaF‐fed fish compared with fish fed with the control and krill shell diets, whereas the levels of these minerals in plasma were unaffected. Dietary fluoride from krill shells did not induce kidney lesions. One‐third of the salmon fed with the highest NaF diet showed signs of crystal formation within the distal tubules and/or collecting ducts in the kidney.
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DOI: 10.1111/j.1365-2095.2011.00897.x
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ISTEX:190D3BF33C552F251F6502F63C10BD775ED9A931Le document en format XML
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Hansen</name><affiliation><mods:affiliation>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</mods:affiliation></affiliation></author><author><name sortKey="Penn, M H" sort="Penn, M H" uniqKey="Penn M" first="M. H." last="Penn">M. H. Penn</name><affiliation><mods:affiliation>Department of Basic Sciences and Aquatic Medicine, Aquaculture Protein Centre, CoE, Norwegian School of Veterinary Science, Oslo, Norway</mods:affiliation></affiliation></author><author><name sortKey="Shearer, K D" sort="Shearer, K D" uniqKey="Shearer K" first="K. D." last="Shearer">K. D. Shearer</name><affiliation><mods:affiliation>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</mods:affiliation></affiliation></author><author><name sortKey="Storebakken, T" sort="Storebakken, T" uniqKey="Storebakken T" first="T." last="Storebakken">T. 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The aim of the present experiment was to determine whether dietary fluoride from Antarctic krill at levels similar to the old and the new EU allowable limits in fish feeds (150 and 350 mg kg−1) would induce kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar). In addition to the diets containing krill, two high‐sodium fluoride (NaF) diets (1500 and 3500 mg kg−1) were used to investigate the effect on growth, feed intake, faecal excretion of minerals and accumulation of fluoride in various tissues. No major effects on growth or feed intake were observed. A higher proportion of the ingested fluoride was absorbed in salmon fed with the NaF diets compared with fish fed with krill shell diets. Fluoride accumulated in liver, kidney and especially bone. Faecal excretion of calcium and magnesium was higher for the NaF‐fed fish compared with fish fed with the control and krill shell diets, whereas the levels of these minerals in plasma were unaffected. Dietary fluoride from krill shells did not induce kidney lesions. One‐third of the salmon fed with the highest NaF diet showed signs of crystal formation within the distal tubules and/or collecting ducts in the kidney.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>J.Ø. HANSEN</name><affiliations><json:string>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</json:string></affiliations></json:item><json:item><name>M.H. PENN</name><affiliations><json:string>Department of Basic Sciences and Aquatic Medicine, Aquaculture Protein Centre, CoE, Norwegian School of Veterinary Science, Oslo, Norway</json:string></affiliations></json:item><json:item><name>K.D. SHEARER</name><affiliations><json:string>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</json:string></affiliations></json:item><json:item><name>T. STOREBAKKEN</name><affiliations><json:string>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</json:string></affiliations></json:item><json:item><name>M. 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The aim of the present experiment was to determine whether dietary fluoride from Antarctic krill at levels similar to the old and the new EU allowable limits in fish feeds (150 and 350 mg kg−1) would induce kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar). In addition to the diets containing krill, two high‐sodium fluoride (NaF) diets (1500 and 3500 mg kg−1) were used to investigate the effect on growth, feed intake, faecal excretion of minerals and accumulation of fluoride in various tissues. No major effects on growth or feed intake were observed. A higher proportion of the ingested fluoride was absorbed in salmon fed with the NaF diets compared with fish fed with krill shell diets. Fluoride accumulated in liver, kidney and especially bone. Faecal excretion of calcium and magnesium was higher for the NaF‐fed fish compared with fish fed with the control and krill shell diets, whereas the levels of these minerals in plasma were unaffected. Dietary fluoride from krill shells did not induce kidney lesions. 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The aim of the present experiment was to determine whether dietary fluoride from Antarctic krill at levels similar to the old and the new EU allowable limits in fish feeds (150 and 350 mg kg−1) would induce kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar). In addition to the diets containing krill, two high‐sodium fluoride (NaF) diets (1500 and 3500 mg kg−1) were used to investigate the effect on growth, feed intake, faecal excretion of minerals and accumulation of fluoride in various tissues. No major effects on growth or feed intake were observed. A higher proportion of the ingested fluoride was absorbed in salmon fed with the NaF diets compared with fish fed with krill shell diets. Fluoride accumulated in liver, kidney and especially bone. Faecal excretion of calcium and magnesium was higher for the NaF‐fed fish compared with fish fed with the control and krill shell diets, whereas the levels of these minerals in plasma were unaffected. Dietary fluoride from krill shells did not induce kidney lesions. One‐third of the salmon fed with the highest NaF diet showed signs of crystal formation within the distal tubules and/or collecting ducts in the kidney.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>Antarctic krill</term></item><item><term>Atlantic salmon</term></item><item><term>Euphausia superba</term></item><item><term>fluoride excretion</term></item><item><term>kidney histology</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2012-06">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/190D3BF33C552F251F6502F63C10BD775ED9A931/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1365-2095</doi><issn type="print">1353-5773</issn><issn type="electronic">1365-2095</issn><idGroup><id type="product" value="ANU"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="AQUACULTURE NUTRITION">Aquaculture Nutrition</title></titleGroup></publicationMeta><publicationMeta level="part" position="06103"><doi origin="wiley">10.1111/anu.2012.18.issue-3</doi><numberingGroup><numbering type="journalVolume" number="18">18</numbering><numbering type="journalIssue" number="3">3</numbering></numberingGroup><coverDate startDate="2012-06">June 2012</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="8" status="forIssue"><doi origin="wiley">10.1111/j.1365-2095.2011.00897.x</doi><idGroup><id type="unit" value="ANU897"></id></idGroup><countGroup><count type="pageTotal" number="9"></count></countGroup><titleGroup><title type="tocHeading1">Original articles</title></titleGroup><copyright>© 2011 Blackwell Publishing Ltd</copyright><eventGroup><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:3.1.3 standalone mode:FullText" date="2012-04-05"></event><event agent="SPS" date="2012-04-05" type="xmlCorrected"></event><event type="publishedOnlineEarlyUnpaginated" date="2011-10-04"></event><event type="firstOnline" date="2011-10-04"></event><event type="publishedOnlineFinalForm" date="2012-04-12"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-04"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.3.4 mode:FullText" date="2015-02-25"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="304">304</numbering><numbering type="pageLast" number="312">312</numbering></numberingGroup><correspondenceTo><i>Margareth Øverland, Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, P.O. Box 5003, NO‐1432 Ås, Norway. E‐mail:</i><email>margareth.overland@umb.no</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:ANU.ANU897.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Received 10 March 2011, accepted 4 July 2011</unparsedEditorialHistory><countGroup><count type="figureTotal" number="1"></count><count type="tableTotal" number="5"></count></countGroup><titleGroup><title type="main">Tissue fluoride accumulation and kidney lesions in freshwater‐reared Atlantic salmon (<i>Salmo salar</i>) fed with high dietary fluoride concentrations</title><title type="shortAuthors">J. Ø. Hansen <i>et al.</i></title><title type="short">Atlantic salmon fed with high dietary fluoride concentrations</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>J.Ø.</givenNames><familyName>HANSEN</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2"><personName><givenNames>M.H.</givenNames><familyName>PENN</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1"><personName><givenNames>K.D.</givenNames><familyName>SHEARER</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a1"><personName><givenNames>T.</givenNames><familyName>STOREBAKKEN</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a1"><personName><givenNames>M.</givenNames><familyName>ØVERLAND</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="NO"><unparsedAffiliation>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="NO"><unparsedAffiliation>Department of Basic Sciences and Aquatic Medicine, Aquaculture Protein Centre, CoE, Norwegian School of Veterinary Science, Oslo, Norway</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">Antarctic krill</keyword><keyword xml:id="k2">Atlantic salmon</keyword><keyword xml:id="k3"><i>Euphausia superba</i></keyword><keyword xml:id="k4">fluoride excretion</keyword><keyword xml:id="k5">kidney histology</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>Antarctic krill (<i>Euphausia superba</i>) and other marine zooplankton may contain high levels of fluoride. The aim of the present experiment was to determine whether dietary fluoride from Antarctic krill at levels similar to the old and the new EU allowable limits in fish feeds (150 and 350 mg kg<sup>−1</sup>) would induce kidney lesions in freshwater‐reared Atlantic salmon (<i>Salmo salar</i>). In addition to the diets containing krill, two high‐sodium fluoride (NaF) diets (1500 and 3500 mg kg<sup>−1</sup>) were used to investigate the effect on growth, feed intake, faecal excretion of minerals and accumulation of fluoride in various tissues. No major effects on growth or feed intake were observed. A higher proportion of the ingested fluoride was absorbed in salmon fed with the NaF diets compared with fish fed with krill shell diets. Fluoride accumulated in liver, kidney and especially bone. Faecal excretion of calcium and magnesium was higher for the NaF‐fed fish compared with fish fed with the control and krill shell diets, whereas the levels of these minerals in plasma were unaffected. Dietary fluoride from krill shells did not induce kidney lesions. One‐third of the salmon fed with the highest NaF diet showed signs of crystal formation within the distal tubules and/or collecting ducts in the kidney.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Tissue fluoride accumulation and kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar) fed with high dietary fluoride concentrations</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Atlantic salmon fed with high dietary fluoride concentrations</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Tissue fluoride accumulation and kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar) fed with high dietary fluoride concentrations</title></titleInfo><name type="personal"><namePart type="given">J.Ø.</namePart><namePart type="family">HANSEN</namePart><affiliation>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.H.</namePart><namePart type="family">PENN</namePart><affiliation>Department of Basic Sciences and Aquatic Medicine, Aquaculture Protein Centre, CoE, Norwegian School of Veterinary Science, Oslo, Norway</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">K.D.</namePart><namePart type="family">SHEARER</namePart><affiliation>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">T.</namePart><namePart type="family">STOREBAKKEN</namePart><affiliation>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">ØVERLAND</namePart><affiliation>Department of Animal and Aquaculture Sciences, Aquaculture Protein Centre, CoE, Norwegian University of Life Sciences, Ås, Norway</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2012-06</dateIssued><edition>Received 10 March 2011, accepted 4 July 2011</edition><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">1</extent><extent unit="tables">5</extent></physicalDescription><abstract lang="en">Antarctic krill (Euphausia superba) and other marine zooplankton may contain high levels of fluoride. The aim of the present experiment was to determine whether dietary fluoride from Antarctic krill at levels similar to the old and the new EU allowable limits in fish feeds (150 and 350 mg kg−1) would induce kidney lesions in freshwater‐reared Atlantic salmon (Salmo salar). In addition to the diets containing krill, two high‐sodium fluoride (NaF) diets (1500 and 3500 mg kg−1) were used to investigate the effect on growth, feed intake, faecal excretion of minerals and accumulation of fluoride in various tissues. No major effects on growth or feed intake were observed. A higher proportion of the ingested fluoride was absorbed in salmon fed with the NaF diets compared with fish fed with krill shell diets. Fluoride accumulated in liver, kidney and especially bone. Faecal excretion of calcium and magnesium was higher for the NaF‐fed fish compared with fish fed with the control and krill shell diets, whereas the levels of these minerals in plasma were unaffected. Dietary fluoride from krill shells did not induce kidney lesions. One‐third of the salmon fed with the highest NaF diet showed signs of crystal formation within the distal tubules and/or collecting ducts in the kidney.</abstract><subject lang="en"><genre>keywords</genre><topic>Antarctic krill</topic><topic>Atlantic salmon</topic><topic>Euphausia superba</topic><topic>fluoride excretion</topic><topic>kidney histology</topic></subject><relatedItem type="host"><titleInfo><title>Aquaculture Nutrition</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">1353-5773</identifier><identifier type="eISSN">1365-2095</identifier><identifier type="DOI">10.1111/(ISSN)1365-2095</identifier><identifier type="PublisherID">ANU</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>18</number></detail><detail type="issue"><caption>no.</caption><number>3</number></detail><extent unit="pages"><start>304</start><end>312</end><total>9</total></extent></part></relatedItem><identifier type="istex">190D3BF33C552F251F6502F63C10BD775ED9A931</identifier><identifier type="DOI">10.1111/j.1365-2095.2011.00897.x</identifier><identifier type="ArticleID">ANU897</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2011 Blackwell Publishing Ltd</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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