Enamel fluoride uptake and acid resistance in subjects with high and low experimental cariogenicity.
Identifieur interne : 00CE05 ( Main/Exploration ); précédent : 00CE04; suivant : 00CE06Enamel fluoride uptake and acid resistance in subjects with high and low experimental cariogenicity.
Auteurs : C A Ostrom ; T. Koulourides ; D H Retief ; E L BradleySource :
- Journal of dental research [ 0022-0345 ] ; 1984.
Descripteurs français
- KwdFr :
- Acides, Animaux, Bains de bouche, Bouche édentée, Bovins, Caries dentaires (étiologie), Dureté, Fluorures (administration et posologie), Fluorures (métabolisme), Humains, Saccharose (administration et posologie), Saccharose (pharmacologie), Solubilité de l'émail dentaire (), Susceptibilité à la carie dentaire, Émail dentaire (anatomie et histologie), Émail dentaire (métabolisme).
- MESH :
- administration et posologie : Fluorures, Saccharose.
- anatomie et histologie : Émail dentaire.
- métabolisme : Fluorures, Émail dentaire.
- pharmacologie : Saccharose.
- étiologie : Caries dentaires.
- Acides, Animaux, Bains de bouche, Bouche édentée, Bovins, Dureté, Humains, Solubilité de l'émail dentaire, Susceptibilité à la carie dentaire.
English descriptors
- KwdEn :
- Acids, Animals, Cattle, Dental Caries (etiology), Dental Caries Susceptibility, Dental Enamel (anatomy & histology), Dental Enamel (metabolism), Dental Enamel Solubility (drug effects), Fluorides (administration & dosage), Fluorides (metabolism), Hardness, Humans, Mouth, Edentulous, Mouthwashes, Sucrose (administration & dosage), Sucrose (pharmacology).
- MESH :
- chemical , administration & dosage : Fluorides, Sucrose.
- chemical , metabolism : Fluorides.
- chemical , pharmacology : Sucrose.
- chemical : Acids, Mouthwashes.
- anatomy & histology : Dental Enamel.
- drug effects : Dental Enamel Solubility.
- etiology : Dental Caries.
- metabolism : Dental Enamel.
- Animals, Cattle, Dental Caries Susceptibility, Hardness, Humans, Mouth, Edentulous.
Abstract
The response of bovine enamel to intra-oral cariogenic environments was studied in human volunteers. Enamel slabs were mounted in dentures and treated with either 10% sucrose or 10% sucrose plus 20 ppm fluoride mouthrinses for one minute five times daily. After one week, these enamel slabs were studied for change in surface hardness and for the degree of fluoride incorporation, or for their resistance to acid acquired by the intra-oral exposure. Among the eight subjects, those with the highest experimental cariogenicity exhibited the highest benefit of enamel from the fluoride in terms of fluoride incorporation and in their resistance to the subsequent acid test. The results suggest that cariogenic activity and fluoride will synergistically improve the tooth resistance to subsequent attack, apparently through mineral exchange that favors the formation of acid-resistant minerals with high fluoride content within enamel lesions.
DOI: 10.1177/00220345840630020701
PubMed: 6582095
Affiliations:
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Le document en format XML
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Koulourides</name></author><author><name sortKey="Retief, D H" sort="Retief, D H" uniqKey="Retief D" first="D H" last="Retief">D H Retief</name></author><author><name sortKey="Bradley, E L" sort="Bradley, E L" uniqKey="Bradley E" first="E L" last="Bradley">E L Bradley</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1984">1984</date><idno type="RBID">pubmed:6582095</idno><idno type="pmid">6582095</idno><idno type="doi">10.1177/00220345840630020701</idno><idno type="wicri:Area/PubMed/Corpus">005934</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">005934</idno><idno type="wicri:Area/PubMed/Curation">005934</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">005934</idno><idno type="wicri:Area/PubMed/Checkpoint">005934</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">005934</idno><idno type="wicri:Area/Ncbi/Merge">008A95</idno><idno type="wicri:Area/Ncbi/Curation">008A95</idno><idno type="wicri:Area/Ncbi/Checkpoint">008A95</idno><idno type="wicri:doubleKey">0022-0345:1984:Ostrom C:enamel:fluoride:uptake</idno><idno type="wicri:Area/Main/Merge">00D643</idno><idno type="wicri:Area/Main/Curation">00CE05</idno><idno type="wicri:Area/Main/Exploration">00CE05</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Enamel fluoride uptake and acid resistance in subjects with high and low experimental cariogenicity.</title><author><name sortKey="Ostrom, C A" sort="Ostrom, C A" uniqKey="Ostrom C" first="C A" last="Ostrom">C A Ostrom</name></author><author><name sortKey="Koulourides, T" sort="Koulourides, T" uniqKey="Koulourides T" first="T" last="Koulourides">T. Koulourides</name></author><author><name sortKey="Retief, D H" sort="Retief, D H" uniqKey="Retief D" first="D H" last="Retief">D H Retief</name></author><author><name sortKey="Bradley, E L" sort="Bradley, E L" uniqKey="Bradley E" first="E L" last="Bradley">E L Bradley</name></author></analytic><series><title level="j">Journal of dental research</title><idno type="ISSN">0022-0345</idno><imprint><date when="1984" type="published">1984</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acids</term><term>Animals</term><term>Cattle</term><term>Dental Caries (etiology)</term><term>Dental Caries Susceptibility</term><term>Dental Enamel (anatomy & histology)</term><term>Dental Enamel (metabolism)</term><term>Dental Enamel Solubility (drug effects)</term><term>Fluorides (administration & dosage)</term><term>Fluorides (metabolism)</term><term>Hardness</term><term>Humans</term><term>Mouth, Edentulous</term><term>Mouthwashes</term><term>Sucrose (administration & dosage)</term><term>Sucrose (pharmacology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acides</term><term>Animaux</term><term>Bains de bouche</term><term>Bouche édentée</term><term>Bovins</term><term>Caries dentaires (étiologie)</term><term>Dureté</term><term>Fluorures (administration et posologie)</term><term>Fluorures (métabolisme)</term><term>Humains</term><term>Saccharose (administration et posologie)</term><term>Saccharose (pharmacologie)</term><term>Solubilité de l'émail dentaire ()</term><term>Susceptibilité à la carie dentaire</term><term>Émail dentaire (anatomie et histologie)</term><term>Émail dentaire (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="administration & dosage" xml:lang="en"><term>Fluorides</term><term>Sucrose</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Fluorides</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Sucrose</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Acids</term><term>Mouthwashes</term></keywords><keywords scheme="MESH" qualifier="administration et posologie" xml:lang="fr"><term>Fluorures</term><term>Saccharose</term></keywords><keywords scheme="MESH" qualifier="anatomie et histologie" xml:lang="fr"><term>Émail dentaire</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Dental Enamel</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Dental Enamel Solubility</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Dental Caries</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Dental Enamel</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Fluorures</term><term>Émail dentaire</term></keywords><keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Saccharose</term></keywords><keywords scheme="MESH" qualifier="étiologie" xml:lang="fr"><term>Caries dentaires</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Cattle</term><term>Dental Caries Susceptibility</term><term>Hardness</term><term>Humans</term><term>Mouth, Edentulous</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Acides</term><term>Animaux</term><term>Bains de bouche</term><term>Bouche édentée</term><term>Bovins</term><term>Dureté</term><term>Humains</term><term>Solubilité de l'émail dentaire</term><term>Susceptibilité à la carie dentaire</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The response of bovine enamel to intra-oral cariogenic environments was studied in human volunteers. Enamel slabs were mounted in dentures and treated with either 10% sucrose or 10% sucrose plus 20 ppm fluoride mouthrinses for one minute five times daily. After one week, these enamel slabs were studied for change in surface hardness and for the degree of fluoride incorporation, or for their resistance to acid acquired by the intra-oral exposure. Among the eight subjects, those with the highest experimental cariogenicity exhibited the highest benefit of enamel from the fluoride in terms of fluoride incorporation and in their resistance to the subsequent acid test. The results suggest that cariogenic activity and fluoride will synergistically improve the tooth resistance to subsequent attack, apparently through mineral exchange that favors the formation of acid-resistant minerals with high fluoride content within enamel lesions.</div></front></TEI><affiliations><list></list><tree><noCountry><name sortKey="Bradley, E L" sort="Bradley, E L" uniqKey="Bradley E" first="E L" last="Bradley">E L Bradley</name><name sortKey="Koulourides, T" sort="Koulourides, T" uniqKey="Koulourides T" first="T" last="Koulourides">T. Koulourides</name><name sortKey="Ostrom, C A" sort="Ostrom, C A" uniqKey="Ostrom C" first="C A" last="Ostrom">C A Ostrom</name><name sortKey="Retief, D H" sort="Retief, D H" uniqKey="Retief D" first="D H" last="Retief">D H Retief</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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