The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction
Identifieur interne : 003C93 ( Istex/Corpus ); précédent : 003C92; suivant : 003C94The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction
Auteurs : Stanley F. Hampton ; Mary C. Johnson ; Sam Frankel ; Allne W. SchieleSource :
- Journal of Allergy [ 0021-8707 ] ; 1954.
Abstract
1. 1. Highly concentrated timothy and low ragweed pollen extracts have been prepared by direct extraction. 2. 2. Extracts of timothy and low ragweed pollens, prepared in increasing weight by volume ratios, from 5 to 50 per cent, showed a distinct proportionality, indicating extraction in linear ratios, as measured by total and phosphotungstic acid-precipitable nitrogen content, concentration of reducing substances, and reagin neutralization activity. 3. 3. The use of glycerinated extracting fluids was necessary in the preparation of such highly concentrated and potent extracts to avoid sedimentation and to preserve activity.
Url:
DOI: 10.1016/0021-8707(55)90104-0
Links to Exploration step
ISTEX:5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</title><author><name sortKey="Hampton, Stanley F" sort="Hampton, Stanley F" uniqKey="Hampton S" first="Stanley F." last="Hampton">Stanley F. Hampton</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author><author><name sortKey="Johnson, Mary C" sort="Johnson, Mary C" uniqKey="Johnson M" first="Mary C." last="Johnson">Mary C. Johnson</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author><author><name sortKey="Frankel, Sam" sort="Frankel, Sam" uniqKey="Frankel S" first="Sam" last="Frankel">Sam Frankel</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author><author><name sortKey="Schiele, Allne W" sort="Schiele, Allne W" uniqKey="Schiele A" first="Allne W." last="Schiele">Allne W. Schiele</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4</idno><date when="1995" year="1995">1995</date><idno type="doi">10.1016/0021-8707(55)90104-0</idno><idno type="url">https://api.istex.fr/document/5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">003C93</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</title><author><name sortKey="Hampton, Stanley F" sort="Hampton, Stanley F" uniqKey="Hampton S" first="Stanley F." last="Hampton">Stanley F. Hampton</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author><author><name sortKey="Johnson, Mary C" sort="Johnson, Mary C" uniqKey="Johnson M" first="Mary C." last="Johnson">Mary C. Johnson</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author><author><name sortKey="Frankel, Sam" sort="Frankel, Sam" uniqKey="Frankel S" first="Sam" last="Frankel">Sam Frankel</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author><author><name sortKey="Schiele, Allne W" sort="Schiele, Allne W" uniqKey="Schiele A" first="Allne W." last="Schiele">Allne W. Schiele</name><affiliation><mods:affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Allergy</title><title level="j" type="abbrev">JALL</title><idno type="ISSN">0021-8707</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1954">1954</date><biblScope unit="volume">26</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="16">16</biblScope><biblScope unit="page" to="32">32</biblScope></imprint><idno type="ISSN">0021-8707</idno></series><idno type="istex">5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4</idno><idno type="DOI">10.1016/0021-8707(55)90104-0</idno><idno type="PII">0021-8707(55)90104-0</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0021-8707</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">1. 1. Highly concentrated timothy and low ragweed pollen extracts have been prepared by direct extraction. 2. 2. Extracts of timothy and low ragweed pollens, prepared in increasing weight by volume ratios, from 5 to 50 per cent, showed a distinct proportionality, indicating extraction in linear ratios, as measured by total and phosphotungstic acid-precipitable nitrogen content, concentration of reducing substances, and reagin neutralization activity. 3. 3. The use of glycerinated extracting fluids was necessary in the preparation of such highly concentrated and potent extracts to avoid sedimentation and to preserve activity.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>Stanley F. Hampton M.D.</name><affiliations><json:string>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</json:string></affiliations></json:item><json:item><name>Mary C. Johnson A.B.</name><affiliations><json:string>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</json:string></affiliations></json:item><json:item><name>Sam Frankel M.A.</name><affiliations><json:string>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</json:string></affiliations></json:item><json:item><name>Allne W. Schiele A.B.</name><affiliations><json:string>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</json:string></affiliations></json:item></author><language><json:string>eng</json:string></language><abstract>1. 1. Highly concentrated timothy and low ragweed pollen extracts have been prepared by direct extraction. 2. 2. Extracts of timothy and low ragweed pollens, prepared in increasing weight by volume ratios, from 5 to 50 per cent, showed a distinct proportionality, indicating extraction in linear ratios, as measured by total and phosphotungstic acid-precipitable nitrogen content, concentration of reducing substances, and reagin neutralization activity. 3. 3. The use of glycerinated extracting fluids was necessary in the preparation of such highly concentrated and potent extracts to avoid sedimentation and to preserve activity.</abstract><qualityIndicators><score>5.71</score><pdfVersion>1.3</pdfVersion><pdfPageSize>432 x 684 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>0</keywordCount><abstractCharCount>632</abstractCharCount><pdfWordCount>4618</pdfWordCount><pdfCharCount>35423</pdfCharCount><pdfPageCount>17</pdfPageCount><abstractWordCount>91</abstractWordCount></qualityIndicators><title>The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</title><pii><json:string>0021-8707(55)90104-0</json:string></pii><genre><json:string>research-article</json:string></genre><host><volume>26</volume><pii><json:string>S0021-8707(00)X0255-9</json:string></pii><pages><last>32</last><first>16</first></pages><issn><json:string>0021-8707</json:string></issn><issue>1</issue><genre><json:string>Journal</json:string></genre><language><json:string>unknown</json:string></language><title>Journal of Allergy</title><publicationDate>1955</publicationDate></host><categories><wos><json:string>ALLERGY</json:string></wos></categories><publicationDate>1954</publicationDate><copyrightDate>1995</copyrightDate><doi><json:string>10.1016/0021-8707(55)90104-0</json:string></doi><id>5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4</id><fulltext><json:item><original>true</original><mimetype>application/pdf</mimetype><extension>pdf</extension><uri>https://api.istex.fr/document/5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4/fulltext/pdf</uri></json:item><json:item><original>true</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4/fulltext/txt</uri></json:item><json:item><original>false</original><mimetype>application/zip</mimetype><extension>zip</extension><uri>https://api.istex.fr/document/5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a">The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</title><title level="a" type="sub" xml:lang="">I. Timothy and low ragweed pollens</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>ELSEVIER</p></availability><date>1995</date></publicationStmt><notesStmt><note>Supported by a grant from the Lasdon Foundation.</note><note>Presented at the Tenth Annual Meeting of the American Academy of Allergy, Houston, Texas, Feb. 1, 2, and 3, 1954.</note><note type="content">Section title: Original article</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a">The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</title><title level="a" type="sub">I. Timothy and low ragweed pollens</title><author><persName><forename type="first">Stanley F.</forename><surname>Hampton</surname></persName><roleName type="degree">M.D.</roleName><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation></author><author><persName><forename type="first">Mary C.</forename><surname>Johnson</surname></persName><roleName type="degree">A.B.</roleName><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation></author><author><persName><forename type="first">Sam</forename><surname>Frankel</surname></persName><roleName type="degree">M.A.</roleName><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation></author><author><persName><forename type="first">Allne W.</forename><surname>Schiele</surname></persName><roleName type="degree">A.B.</roleName><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation></author></analytic><monogr><title level="j">Journal of Allergy</title><title level="j" type="abbrev">JALL</title><idno type="pISSN">0021-8707</idno><idno type="PII">S0021-8707(00)X0255-9</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1954"></date><biblScope unit="volume">26</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="16">16</biblScope><biblScope unit="page" to="32">32</biblScope></imprint></monogr><idno type="istex">5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4</idno><idno type="DOI">10.1016/0021-8707(55)90104-0</idno><idno type="PII">0021-8707(55)90104-0</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1995</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>1. 1. Highly concentrated timothy and low ragweed pollen extracts have been prepared by direct extraction. 2. 2. Extracts of timothy and low ragweed pollens, prepared in increasing weight by volume ratios, from 5 to 50 per cent, showed a distinct proportionality, indicating extraction in linear ratios, as measured by total and phosphotungstic acid-precipitable nitrogen content, concentration of reducing substances, and reagin neutralization activity. 3. 3. The use of glycerinated extracting fluids was necessary in the preparation of such highly concentrated and potent extracts to avoid sedimentation and to preserve activity.</p></abstract></profileDesc><revisionDesc><change when="1954-05-21">Received</change><change when="1954">Published</change></revisionDesc></teiHeader></istex:fulltextTEI></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>JALL</jid><aid>55901040</aid><ce:pii>0021-8707(55)90104-0</ce:pii><ce:doi>10.1016/0021-8707(55)90104-0</ce:doi><ce:copyright type="unknown" year="1995"></ce:copyright></item-info><head><ce:article-footnote><ce:label>☆</ce:label><ce:note-para>Supported by a grant from the Lasdon Foundation.</ce:note-para><ce:note-para>Presented at the Tenth Annual Meeting of the American Academy of Allergy, Houston, Texas, Feb. 1, 2, and 3, 1954.</ce:note-para></ce:article-footnote><ce:dochead><ce:textfn>Original article</ce:textfn></ce:dochead><ce:title>The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</ce:title><ce:subtitle>I. Timothy and low ragweed pollens</ce:subtitle><ce:author-group><ce:author><ce:given-name>Stanley F.</ce:given-name><ce:surname>Hampton</ce:surname><ce:degrees>M.D.</ce:degrees></ce:author><ce:author><ce:given-name>Mary C.</ce:given-name><ce:surname>Johnson</ce:surname><ce:degrees>A.B.</ce:degrees></ce:author><ce:author><ce:given-name>Sam</ce:given-name><ce:surname>Frankel</ce:surname><ce:degrees>M.A.</ce:degrees></ce:author><ce:author><ce:given-name>Allne W.</ce:given-name><ce:surname>Schiele</ce:surname><ce:degrees>A.B.</ce:degrees></ce:author><ce:affiliation><ce:textfn>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</ce:textfn></ce:affiliation></ce:author-group><ce:date-received day="21" month="5" year="1954"></ce:date-received><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para><ce:list><ce:list-item><ce:label>1.</ce:label><ce:para>1. Highly concentrated timothy and low ragweed pollen extracts have been prepared by direct extraction.</ce:para></ce:list-item><ce:list-item><ce:label>2.</ce:label><ce:para>2. Extracts of timothy and low ragweed pollens, prepared in increasing weight by volume ratios, from 5 to 50 per cent, showed a distinct proportionality, indicating extraction in linear ratios, as measured by total and phosphotungstic acid-precipitable nitrogen content, concentration of reducing substances, and reagin neutralization activity.</ce:para></ce:list-item><ce:list-item><ce:label>3.</ce:label><ce:para>3. The use of glycerinated extracting fluids was necessary in the preparation of such highly concentrated and potent extracts to avoid sedimentation and to preserve activity.</ce:para></ce:list-item></ce:list></ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</title><subTitle>I. Timothy and low ragweed pollens</subTitle></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction</title><subTitle>I. Timothy and low ragweed pollens</subTitle></titleInfo><name type="personal"><namePart type="given">Stanley F.</namePart><namePart type="family">Hampton</namePart><namePart type="termsOfAddress">M.D.</namePart><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Mary C.</namePart><namePart type="family">Johnson</namePart><namePart type="termsOfAddress">A.B.</namePart><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Sam</namePart><namePart type="family">Frankel</namePart><namePart type="termsOfAddress">M.A.</namePart><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Allne W.</namePart><namePart type="family">Schiele</namePart><namePart type="termsOfAddress">A.B.</namePart><affiliation>From the Allergy Division, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Mo. USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1954</dateIssued><dateCaptured encoding="w3cdtf">1954-05-21</dateCaptured><copyrightDate encoding="w3cdtf">1995</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">1. 1. Highly concentrated timothy and low ragweed pollen extracts have been prepared by direct extraction. 2. 2. Extracts of timothy and low ragweed pollens, prepared in increasing weight by volume ratios, from 5 to 50 per cent, showed a distinct proportionality, indicating extraction in linear ratios, as measured by total and phosphotungstic acid-precipitable nitrogen content, concentration of reducing substances, and reagin neutralization activity. 3. 3. The use of glycerinated extracting fluids was necessary in the preparation of such highly concentrated and potent extracts to avoid sedimentation and to preserve activity.</abstract><note>Supported by a grant from the Lasdon Foundation.</note><note>Presented at the Tenth Annual Meeting of the American Academy of Allergy, Houston, Texas, Feb. 1, 2, and 3, 1954.</note><note type="content">Section title: Original article</note><relatedItem type="host"><titleInfo><title>Journal of Allergy</title></titleInfo><titleInfo type="abbreviated"><title>JALL</title></titleInfo><genre type="Journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">195501</dateIssued></originInfo><identifier type="ISSN">0021-8707</identifier><identifier type="PII">S0021-8707(00)X0255-9</identifier><part><date>195501</date><detail type="volume"><number>26</number><caption>vol.</caption></detail><detail type="issue"><number>1</number><caption>no.</caption></detail><extent unit="issue pages"><start>A2</start><end>A34</end></extent><extent unit="issue pages"><start>A35</start><end>A38</end></extent><extent unit="issue pages"><start>B1</start><end>B16</end></extent><extent unit="issue pages"><start>1</start><end>94</end></extent><extent unit="pages"><start>16</start><end>32</end></extent></part></relatedItem><identifier type="istex">5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4</identifier><identifier type="DOI">10.1016/0021-8707(55)90104-0</identifier><identifier type="PII">0021-8707(55)90104-0</identifier><recordInfo><recordContentSource>ELSEVIER</recordContentSource></recordInfo></mods></metadata><enrichments><istex:catWosTEI uri="https://api.istex.fr/document/5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4/enrichments/catWos"><teiHeader><profileDesc><textClass><classCode scheme="WOS">ALLERGY</classCode></textClass></profileDesc></teiHeader></istex:catWosTEI></enrichments><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Informatique/explor/ScrumV1/Data/Istex/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003C93 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Corpus/biblio.hfd -nk 003C93 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Informatique
|area= ScrumV1
|flux= Istex
|étape= Corpus
|type= RBID
|clé= ISTEX:5546F6B3CB3075CAAC1364A3F65171E9E5D8AAA4
|texte= The preparation of highly concentrated allergenic extracts by increasing the concentration of extraction
}}
| This area was generated with Dilib version V0.6.39. |  |