P‐83 Intradermal testing in cattle: evaluation of sensitization to Dermatophagoides extracts in healthy cattle and cattle infected with Psoroptes or Chorioptes
Identifieur interne : 003506 ( Istex/Corpus ); précédent : 003505; suivant : 003507P‐83 Intradermal testing in cattle: evaluation of sensitization to Dermatophagoides extracts in healthy cattle and cattle infected with Psoroptes or Chorioptes
Auteurs : P. Bourdeau ; C. RivatSource :
- Veterinary Dermatology [ 0959-4493 ] ; 2004-08.
Abstract
Information on sensitization of cattle to common allergens like Pyroglyphids or approved practical methods to evaluate in vivo sensitization are lacking. The aim of the study was to evaluate both intradermal testing (IDT) and sensitization to Dermatophagoides in healthy cattle and those infested with Psororptes or Chorioptes. Animals were included in three groups: Group A, healthy (n = 50), Group B, Psoroptes ovis infestation (n = 50), and Group C, Chorioptes bovis infestation (n = 12). Two methods of IDT were compared: classical use of 1 mL insulin syringe and a tuberculination device. Reactions to histamine 1/10,000 were compared to a negative control and commercial allergens (Dermatophagoides farinae, D. pteronyssinus) by injections (0.1 mL) in the midsection of the lateral neck. Readings were made at 30 min (diameter of the wheal and thickening of the skin fold with a calliper square) and at 48 h. The best results were obtained combining the tuberculin device and diameter of the wheal (100% correlation with the calliper square). Reactions to histamine were significantly more intense than for the allergens tested. Positive intradermal reactions included: Group A, D. farinae 42% and D. pteronyssinus 36%; Group B, D. farinae 74% and D. pteronyssinus 50%; Group C, D. farinae 58% and D. pteronyssinus 42%. No delayed reaction was detected. The possible use of this cross‐reactivity for a rapid evaluation of infestation of herds by parasitic mites needs more evaluation. Funding: Self‐funded.
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DOI: 10.1111/j.1365-3164.2004.00414_83.x
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ISTEX:71A4EC4CE0E9CE881AC7541C306C0835C5080720Le document en format XML
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Intradermal testing in cattle: evaluation of sensitization to <hi rend="italic">Dermatophagoides</hi> extracts in healthy cattle and cattle infected with <hi rend="italic">Psoroptes</hi> or <hi rend="italic">Chorioptes</hi></title><author><name sortKey="Bourdeau, P" sort="Bourdeau, P" uniqKey="Bourdeau P" first="P." last="Bourdeau">P. Bourdeau</name><affiliation><mods:affiliation>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France</mods:affiliation></affiliation></author><author><name sortKey="Rivat, C" sort="Rivat, C" uniqKey="Rivat C" first="C." last="Rivat">C. Rivat</name><affiliation><mods:affiliation>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Veterinary Dermatology</title><title level="j" type="alt">VETERINARY DERMATOLOGY</title><idno type="ISSN">0959-4493</idno><idno type="eISSN">1365-3164</idno><imprint><biblScope unit="vol">15</biblScope><biblScope unit="page" from="67">67</biblScope><biblScope unit="page" to="67">67</biblScope><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2004-08">2004-08</date></imprint><idno type="ISSN">0959-4493</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0959-4493</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Information on sensitization of cattle to common allergens like Pyroglyphids or approved practical methods to evaluate in vivo sensitization are lacking. The aim of the study was to evaluate both intradermal testing (IDT) and sensitization to Dermatophagoides in healthy cattle and those infested with Psororptes or Chorioptes. Animals were included in three groups: Group A, healthy (n = 50), Group B, Psoroptes ovis infestation (n = 50), and Group C, Chorioptes bovis infestation (n = 12). Two methods of IDT were compared: classical use of 1 mL insulin syringe and a tuberculination device. Reactions to histamine 1/10,000 were compared to a negative control and commercial allergens (Dermatophagoides farinae, D. pteronyssinus) by injections (0.1 mL) in the midsection of the lateral neck. Readings were made at 30 min (diameter of the wheal and thickening of the skin fold with a calliper square) and at 48 h. The best results were obtained combining the tuberculin device and diameter of the wheal (100% correlation with the calliper square). Reactions to histamine were significantly more intense than for the allergens tested. Positive intradermal reactions included: Group A, D. farinae 42% and D. pteronyssinus 36%; Group B, D. farinae 74% and D. pteronyssinus 50%; Group C, D. farinae 58% and D. pteronyssinus 42%. No delayed reaction was detected. The possible use of this cross‐reactivity for a rapid evaluation of infestation of herds by parasitic mites needs more evaluation. 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Bourdeau</name><affiliations><json:string>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France</json:string></affiliations></json:item><json:item><name>C. Rivat</name><affiliations><json:string>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France</json:string></affiliations></json:item></author><articleId><json:string>VDE414_83_83</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>abstract</json:string></originalGenre><abstract>Information on sensitization of cattle to common allergens like Pyroglyphids or approved practical methods to evaluate in vivo sensitization are lacking. The aim of the study was to evaluate both intradermal testing (IDT) and sensitization to Dermatophagoides in healthy cattle and those infested with Psororptes or Chorioptes. Animals were included in three groups: Group A, healthy (n = 50), Group B, Psoroptes ovis infestation (n = 50), and Group C, Chorioptes bovis infestation (n = 12). Two methods of IDT were compared: classical use of 1 mL insulin syringe and a tuberculination device. Reactions to histamine 1/10,000 were compared to a negative control and commercial allergens (Dermatophagoides farinae, D. pteronyssinus) by injections (0.1 mL) in the midsection of the lateral neck. Readings were made at 30 min (diameter of the wheal and thickening of the skin fold with a calliper square) and at 48 h. The best results were obtained combining the tuberculin device and diameter of the wheal (100% correlation with the calliper square). Reactions to histamine were significantly more intense than for the allergens tested. Positive intradermal reactions included: Group A, D. farinae 42% and D. pteronyssinus 36%; Group B, D. farinae 74% and D. pteronyssinus 50%; Group C, D. farinae 58% and D. pteronyssinus 42%. No delayed reaction was detected. The possible use of this cross‐reactivity for a rapid evaluation of infestation of herds by parasitic mites needs more evaluation. Funding: Self‐funded.</abstract><qualityIndicators><score>8.176</score><pdfVersion>1.4</pdfVersion><pdfPageSize>595 x 842 pts (A4)</pdfPageSize><refBibsNative>false</refBibsNative><abstractCharCount>1512</abstractCharCount><pdfWordCount>20170</pdfWordCount><pdfCharCount>133096</pdfCharCount><pdfPageCount>29</pdfPageCount><abstractWordCount>223</abstractWordCount></qualityIndicators><title>P‐83 Intradermal testing in cattle: evaluation of sensitization to Dermatophagoides extracts in healthy cattle and cattle infected with Psoroptes or Chorioptes</title><genre><json:string>abstract</json:string></genre><host><title>Veterinary Dermatology</title><language><json:string>unknown</json:string></language><doi><json:string>10.1111/(ISSN)1365-3164</json:string></doi><issn><json:string>0959-4493</json:string></issn><eissn><json:string>1365-3164</json:string></eissn><publisherId><json:string>VDE</json:string></publisherId><volume>15</volume><pages><first>67</first><last>67</last></pages><genre><json:string>journal</json:string></genre></host><categories><wos><json:string>science</json:string><json:string>veterinary sciences</json:string><json:string>dermatology</json:string></wos><scienceMetrix><json:string>applied sciences</json:string><json:string>agriculture, fisheries & forestry</json:string><json:string>veterinary sciences</json:string></scienceMetrix><inist><json:string>sciences appliquees, technologies et medecines</json:string><json:string>sciences biologiques et medicales</json:string><json:string>sciences medicales</json:string></inist></categories><publicationDate>2004</publicationDate><copyrightDate>2004</copyrightDate><doi><json:string>10.1111/j.1365-3164.2004.00414_83.x</json:string></doi><id>71A4EC4CE0E9CE881AC7541C306C0835C5080720</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/71A4EC4CE0E9CE881AC7541C306C0835C5080720/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/71A4EC4CE0E9CE881AC7541C306C0835C5080720/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/71A4EC4CE0E9CE881AC7541C306C0835C5080720/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main">P‐83
Intradermal testing in cattle: evaluation of sensitization to <hi rend="italic">Dermatophagoides</hi> extracts in healthy cattle and cattle infected with <hi rend="italic">Psoroptes</hi> or <hi rend="italic">Chorioptes</hi></title></titleStmt><publicationStmt><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2004-08"></date></publicationStmt><notesStmt><note type="content-type" subtype="abstract" source="abstract" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-HPN7T1Q2-R">abstract</note><note type="publication-type" subtype="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="abstract"><analytic><title level="a" type="main">P‐83
Intradermal testing in cattle: evaluation of sensitization to <hi rend="italic">Dermatophagoides</hi> extracts in healthy cattle and cattle infected with <hi rend="italic">Psoroptes</hi> or <hi rend="italic">Chorioptes</hi></title><title level="a" type="short">Poster Abstracts</title><author xml:id="author-0000"><persName><forename type="first">P.</forename><surname>Bourdeau</surname></persName><affiliation>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France<address><country key="FR"></country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">C.</forename><surname>Rivat</surname></persName><affiliation>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France<address><country key="FR"></country></address></affiliation></author><idno type="istex">71A4EC4CE0E9CE881AC7541C306C0835C5080720</idno><idno type="DOI">10.1111/j.1365-3164.2004.00414_83.x</idno><idno type="unit">VDE414_83_83</idno><idno type="toTypesetVersion">file:VDE.VDE414_83_83.pdf</idno></analytic><monogr><title level="j" type="main">Veterinary Dermatology</title><title level="j" type="alt">VETERINARY DERMATOLOGY</title><idno type="pISSN">0959-4493</idno><idno type="eISSN">1365-3164</idno><idno type="book-DOI">10.1111/(ISSN)1365-3164</idno><idno type="book-part-DOI">10.1111/vde.2004.15.issue-s1</idno><idno type="product">VDE</idno><idno type="publisherDivision">ST</idno><imprint><biblScope unit="vol">15</biblScope><biblScope unit="page" from="67">67</biblScope><biblScope unit="page" to="67">67</biblScope><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2004-08"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract xml:lang="en" style="main"><p>Information on sensitization of cattle to common allergens like Pyroglyphids or approved practical methods to evaluate <hi rend="italic">in vivo</hi> sensitization are lacking. The aim of the study was to evaluate both intradermal testing (IDT) and sensitization to <hi rend="italic">Dermatophagoides</hi> in healthy cattle and those infested with <hi rend="italic">Psororptes</hi> or <hi rend="italic">Chorioptes</hi>. Animals were included in three groups: Group A, healthy (<hi rend="italic">n</hi> = 50), Group B, <hi rend="italic">Psoroptes ovis </hi>infestation (<hi rend="italic">n = </hi>50), and Group C, <hi rend="italic">Chorioptes bovis</hi> infestation (<hi rend="italic">n</hi> = 12). Two methods of IDT were compared: classical use of 1 mL insulin syringe and a tuberculination device. Reactions to histamine 1/10,000 were compared to a negative control and commercial allergens (<hi rend="italic">Dermatophagoides farinae</hi>,<hi rend="italic"> D. pteronyssinus</hi>) by injections (0.1 mL) in the midsection of the lateral neck. Readings were made at 30 min (diameter of the wheal and thickening of the skin fold with a calliper square) and at 48 h. The best results were obtained combining the tuberculin device and diameter of the wheal (100% correlation with the calliper square). Reactions to histamine were significantly more intense than for the allergens tested. Positive intradermal reactions included: Group A, <hi rend="italic">D. farinae</hi> 42% and <hi rend="italic">D. pteronyssinus</hi> 36%; Group B, <hi rend="italic">D. farinae</hi> 74% and <hi rend="italic">D. pteronyssinus</hi> 50%; Group C, <hi rend="italic">D. farinae</hi> 58% and <hi rend="italic">D. pteronyssinus</hi> 42%. No delayed reaction was detected. The possible use of this cross‐reactivity for a rapid evaluation of infestation of herds by parasitic mites needs more evaluation.</p><p>
<hi rend="italic">Funding: Self‐funded.</hi>
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Intradermal testing in cattle: evaluation of sensitization to <i>Dermatophagoides</i> extracts in healthy cattle and cattle infected with <i>Psoroptes</i> or <i>Chorioptes</i></title><title type="short">Poster Abstracts</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#aff-1-1"><personName><givenNames>P.</givenNames><familyName>Bourdeau</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#aff-1-1"><personName><givenNames>C.</givenNames><familyName>Rivat</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="aff-1-1" countryCode="FR"><unparsedAffiliation>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France</unparsedAffiliation></affiliation></affiliationGroup><abstractGroup><abstract type="main" xml:lang="en"><p>Information on sensitization of cattle to common allergens like Pyroglyphids or approved practical methods to evaluate <i>in vivo</i> sensitization are lacking. The aim of the study was to evaluate both intradermal testing (IDT) and sensitization to <i>Dermatophagoides</i> in healthy cattle and those infested with <i>Psororptes</i> or <i>Chorioptes</i>. Animals were included in three groups: Group A, healthy (<i>n</i> = 50), Group B, <i>Psoroptes ovis </i>infestation (<i>n = </i>50), and Group C, <i>Chorioptes bovis</i> infestation (<i>n</i> = 12). Two methods of IDT were compared: classical use of 1 mL insulin syringe and a tuberculination device. Reactions to histamine 1/10,000 were compared to a negative control and commercial allergens (<i>Dermatophagoides farinae</i>,<i> D. pteronyssinus</i>) by injections (0.1 mL) in the midsection of the lateral neck. Readings were made at 30 min (diameter of the wheal and thickening of the skin fold with a calliper square) and at 48 h. The best results were obtained combining the tuberculin device and diameter of the wheal (100% correlation with the calliper square). Reactions to histamine were significantly more intense than for the allergens tested. Positive intradermal reactions included: Group A, <i>D. farinae</i> 42% and <i>D. pteronyssinus</i> 36%; Group B, <i>D. farinae</i> 74% and <i>D. pteronyssinus</i> 50%; Group C, <i>D. farinae</i> 58% and <i>D. pteronyssinus</i> 42%. No delayed reaction was detected. The possible use of this cross‐reactivity for a rapid evaluation of infestation of herds by parasitic mites needs more evaluation.</p><p> <i>Funding: Self‐funded.</i> </p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>P‐83 Intradermal testing in cattle: evaluation of sensitization to Dermatophagoides extracts in healthy cattle and cattle infected with Psoroptes or Chorioptes</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Poster Abstracts</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>P‐83
Intradermal testing in cattle: evaluation of sensitization to Dermatophagoides extracts in healthy cattle and cattle infected with Psoroptes or Chorioptes</title></titleInfo><name type="personal"><namePart type="given">P.</namePart><namePart type="family">Bourdeau</namePart><affiliation>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Rivat</namePart><affiliation>National Veterinary School of Nantes, Nantes, France; Clinique Vétérinaire, Revigny sur Ornain, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="abstract" displayLabel="abstract"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2004-08</dateIssued><copyrightDate encoding="w3cdtf">2004</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">Information on sensitization of cattle to common allergens like Pyroglyphids or approved practical methods to evaluate in vivo sensitization are lacking. The aim of the study was to evaluate both intradermal testing (IDT) and sensitization to Dermatophagoides in healthy cattle and those infested with Psororptes or Chorioptes. Animals were included in three groups: Group A, healthy (n = 50), Group B, Psoroptes ovis infestation (n = 50), and Group C, Chorioptes bovis infestation (n = 12). Two methods of IDT were compared: classical use of 1 mL insulin syringe and a tuberculination device. Reactions to histamine 1/10,000 were compared to a negative control and commercial allergens (Dermatophagoides farinae, D. pteronyssinus) by injections (0.1 mL) in the midsection of the lateral neck. Readings were made at 30 min (diameter of the wheal and thickening of the skin fold with a calliper square) and at 48 h. The best results were obtained combining the tuberculin device and diameter of the wheal (100% correlation with the calliper square). Reactions to histamine were significantly more intense than for the allergens tested. Positive intradermal reactions included: Group A, D. farinae 42% and D. pteronyssinus 36%; Group B, D. farinae 74% and D. pteronyssinus 50%; Group C, D. farinae 58% and D. pteronyssinus 42%. No delayed reaction was detected. The possible use of this cross‐reactivity for a rapid evaluation of infestation of herds by parasitic mites needs more evaluation. Funding: Self‐funded.</abstract><relatedItem type="host"><titleInfo><title>Veterinary Dermatology</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">0959-4493</identifier><identifier type="eISSN">1365-3164</identifier><identifier type="DOI">10.1111/(ISSN)1365-3164</identifier><identifier type="PublisherID">VDE</identifier><part><date>2004</date><detail type="volume"><caption>vol.</caption><number>15</number></detail><detail type="supplement"><caption>Suppl. no.</caption><number>s1</number></detail><extent unit="pages"><start>67</start><end>67</end></extent></part></relatedItem><identifier type="istex">71A4EC4CE0E9CE881AC7541C306C0835C5080720</identifier><identifier type="DOI">10.1111/j.1365-3164.2004.00414_83.x</identifier><identifier type="ArticleID">VDE414_83_83</identifier><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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