Determination of thiocyanate in plasma by ion chromatography and ultraviolet detection.
Identifieur interne : 000268 ( PubMed/Checkpoint ); précédent : 000267; suivant : 000269Determination of thiocyanate in plasma by ion chromatography and ultraviolet detection.
Auteurs : Elodie Saussereau [France] ; Jean-Pierre Goullé ; Christian LacroixSource :
- Journal of analytical toxicology [ 0146-4760 ] ; 2007.
English descriptors
- KwdEn :
- MESH :
- chemical , blood : Thiocyanates.
- methods : Chromatography, Ion Exchange, Spectrophotometry, Ultraviolet.
- Autopsy, Fires, Forensic Medicine, Humans.
Abstract
A specific and sensitive rapid high-performance liquid chromatographic method has been developed for determination of thiocyanate (SCN-) in plasma. This method is based on anion exchange chromatography after a simple ultrafiltration of plasma diluted in water. The detection of SCN- is carried out in ultraviolet (lambda = 210 nm). The proposed method is linear in the range 1-30 mg/L. Intra-assay and interassay accuracy and precision were maintained within the designated limit (< 20%). The total recovery of SCN- varied between 97 and 103.9%. The method described should be useful for clinical medicine. Moreover, this method was applied to the analysis of SCN- plasma in deceased subjects, within the context of fire, and could be of interest in forensic science as a useful additional measurement tool for cyanide determination in blood.
PubMed: 17725886
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Monod Hospital, F-76083 Le Havre, France. esaussereau@ch-havre.fr</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Pharmacokinetic and Toxicology Laboratory, J. Monod Hospital, F-76083 Le Havre</wicri:regionArea><placeName><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region><settlement type="city">Le Havre</settlement></placeName></affiliation></author><author><name sortKey="Goulle, Jean Pierre" sort="Goulle, Jean Pierre" uniqKey="Goulle J" first="Jean-Pierre" last="Goullé">Jean-Pierre Goullé</name></author><author><name sortKey="Lacroix, Christian" sort="Lacroix, Christian" uniqKey="Lacroix C" first="Christian" last="Lacroix">Christian Lacroix</name></author></analytic><series><title level="j">Journal of analytical toxicology</title><idno type="ISSN">0146-4760</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Autopsy</term><term>Chromatography, Ion Exchange (methods)</term><term>Fires</term><term>Forensic Medicine</term><term>Humans</term><term>Spectrophotometry, Ultraviolet (methods)</term><term>Thiocyanates (blood)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="blood" xml:lang="en"><term>Thiocyanates</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Chromatography, Ion Exchange</term><term>Spectrophotometry, Ultraviolet</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Autopsy</term><term>Fires</term><term>Forensic Medicine</term><term>Humans</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A specific and sensitive rapid high-performance liquid chromatographic method has been developed for determination of thiocyanate (SCN-) in plasma. This method is based on anion exchange chromatography after a simple ultrafiltration of plasma diluted in water. The detection of SCN- is carried out in ultraviolet (lambda = 210 nm). The proposed method is linear in the range 1-30 mg/L. Intra-assay and interassay accuracy and precision were maintained within the designated limit (< 20%). The total recovery of SCN- varied between 97 and 103.9%. The method described should be useful for clinical medicine. Moreover, this method was applied to the analysis of SCN- plasma in deceased subjects, within the context of fire, and could be of interest in forensic science as a useful additional measurement tool for cyanide determination in blood.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17725886</PMID><DateCreated><Year>2007</Year><Month>8</Month><Day>29</Day></DateCreated><DateCompleted><Year>2007</Year><Month>11</Month><Day>02</Day></DateCompleted><DateRevised><Year>2007</Year><Month>8</Month><Day>29</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0146-4760</ISSN><JournalIssue CitedMedium="Print"><Volume>31</Volume><Issue>7</Issue><PubDate><Year>2007</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Journal of analytical toxicology</Title><ISOAbbreviation>J Anal Toxicol</ISOAbbreviation></Journal><ArticleTitle>Determination of thiocyanate in plasma by ion chromatography and ultraviolet detection.</ArticleTitle><Pagination><MedlinePgn>383-7</MedlinePgn></Pagination><Abstract><AbstractText>A specific and sensitive rapid high-performance liquid chromatographic method has been developed for determination of thiocyanate (SCN-) in plasma. This method is based on anion exchange chromatography after a simple ultrafiltration of plasma diluted in water. The detection of SCN- is carried out in ultraviolet (lambda = 210 nm). The proposed method is linear in the range 1-30 mg/L. Intra-assay and interassay accuracy and precision were maintained within the designated limit (< 20%). The total recovery of SCN- varied between 97 and 103.9%. The method described should be useful for clinical medicine. Moreover, this method was applied to the analysis of SCN- plasma in deceased subjects, within the context of fire, and could be of interest in forensic science as a useful additional measurement tool for cyanide determination in blood.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Saussereau</LastName><ForeName>Elodie</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Pharmacokinetic and Toxicology Laboratory, J. Monod Hospital, F-76083 Le Havre, France. esaussereau@ch-havre.fr</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Goullé</LastName><ForeName>Jean-Pierre</ForeName><Initials>JP</Initials></Author><Author ValidYN="Y"><LastName>Lacroix</LastName><ForeName>Christian</ForeName><Initials>C</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>J Anal Toxicol</MedlineTA><NlmUniqueID>7705085</NlmUniqueID><ISSNLinking>0146-4760</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D013861">Thiocyanates</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001344" MajorTopicYN="N">Autopsy</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002852" MajorTopicYN="N">Chromatography, Ion Exchange</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005390" MajorTopicYN="N">Fires</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005554" MajorTopicYN="N">Forensic Medicine</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013056" MajorTopicYN="N">Spectrophotometry, Ultraviolet</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013861" MajorTopicYN="N">Thiocyanates</DescriptorName><QualifierName UI="Q000097" MajorTopicYN="Y">blood</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>8</Month><Day>30</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>11</Month><Day>6</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>8</Month><Day>30</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17725886</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>France</li></country><region><li>Haute-Normandie</li><li>Région Normandie</li></region><settlement><li>Le Havre</li></settlement></list><tree><noCountry><name sortKey="Goulle, Jean Pierre" sort="Goulle, Jean Pierre" uniqKey="Goulle J" first="Jean-Pierre" last="Goullé">Jean-Pierre Goullé</name><name sortKey="Lacroix, Christian" sort="Lacroix, Christian" uniqKey="Lacroix C" first="Christian" last="Lacroix">Christian Lacroix</name></noCountry><country name="France"><region name="Région Normandie"><name sortKey="Saussereau, Elodie" sort="Saussereau, Elodie" uniqKey="Saussereau E" first="Elodie" last="Saussereau">Elodie Saussereau</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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