Short-term effect of full-mouth extraction on periodontal pathogens colonizing the oral mucous membranes.
Identifieur interne : 009344 ( Ncbi/Curation ); précédent : 009343; suivant : 009345Short-term effect of full-mouth extraction on periodontal pathogens colonizing the oral mucous membranes.
Auteurs : M M Danser [Pays-Bas] ; A J Van Winkelhoff ; J. De Graaff ; B G Loos ; U. Van Der VeldenSource :
- Journal of clinical periodontology [ 0303-6979 ] ; 1994.
Descripteurs français
- KwdFr :
- Adolescent, Adulte, Adulte d'âge moyen, Aggregatibacter actinomycetemcomitans (isolement et purification), Bactéries (isolement et purification), Bouche édentée (microbiologie), Extraction dentaire, Femelle, Humains, Muqueuse de la bouche (microbiologie), Mâle, Numération de colonies microbiennes, Parodontite (anatomopathologie), Parodontite (microbiologie), Plaque dentaire (microbiologie), Porphyromonas gingivalis (isolement et purification), Prevotella (isolement et purification), Prevotella intermedia (isolement et purification), Salive (microbiologie), Sujet âgé.
- MESH :
- anatomopathologie : Parodontite.
- isolement et purification : Aggregatibacter actinomycetemcomitans, Bactéries, Porphyromonas gingivalis, Prevotella, Prevotella intermedia.
- microbiologie : Bouche édentée, Muqueuse de la bouche, Parodontite, Plaque dentaire, Salive.
- Adolescent, Adulte, Adulte d'âge moyen, Extraction dentaire, Femelle, Humains, Mâle, Numération de colonies microbiennes, Sujet âgé.
English descriptors
- KwdEn :
- Adolescent, Adult, Aged, Aggregatibacter actinomycetemcomitans (isolation & purification), Bacteria (isolation & purification), Colony Count, Microbial, Dental Plaque (microbiology), Female, Humans, Male, Middle Aged, Mouth Mucosa (microbiology), Mouth, Edentulous (microbiology), Periodontitis (microbiology), Periodontitis (pathology), Porphyromonas gingivalis (isolation & purification), Prevotella (isolation & purification), Prevotella intermedia (isolation & purification), Saliva (microbiology), Tooth Extraction.
- MESH :
- isolation & purification : Aggregatibacter actinomycetemcomitans, Bacteria, Porphyromonas gingivalis, Prevotella, Prevotella intermedia.
- microbiology : Dental Plaque, Mouth Mucosa, Mouth, Edentulous, Periodontitis, Saliva.
- pathology : Periodontitis.
- Adolescent, Adult, Aged, Colony Count, Microbial, Female, Humans, Male, Middle Aged, Tooth Extraction.
Abstract
In this study, we investigate the prevalence of selected periodontal pathogens on the oral mucous membranes before and after full-mouth tooth extractions in patients with severe periodontitis. 8 patients were microbiologically examined 2 x before and 2 x after extraction; several locations on the oral mucous membranes, saliva, supra- and subgingival plaque, were sampled. Besides their presence in subgingival plaque, we detected before extraction on the mucous membranes Actinobacillus actinomycetemcomitans in 2 patients (mean 0.03%), Porphyromonas gingivalis in 6 patients (mean 9%), and Prevotella intermedia (mean 2%) and other Prevotella species (mean 7%) in all patients. At 1 and 3 months after extraction, A. actinomycetemcomitans and P. gingivalis could not be detected in any of these patients on the oral mucous membranes and in saliva, while from all patients still P. intermedia (mean 3%) and the other blackpigmented Prevotella species (mean 4%) could be isolated. These results indicate that the preferable habitat for A. actinomycetemcomitans and P. gingivalis is dental plaque in subgingival lesions. P. intermedia and the other blackpigmented Prevotella species can colonize the oral mucous membranes of edentulous patients irrespective of the presence of a subgingival microflora. We speculate that in periodontal patients the colonization of mucous membranes with P. gingivalis and A. actinomycetemcomitans is transient in nature and most likely the result of dissemination from the subgingival microflora. Thus it seems unlikely that edentulous patients constitute a reservoir of infection of P. gingivalis A. actinomycetemcomitans.
PubMed: 7929861
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De Graaff</name></author><author><name sortKey="Loos, B G" sort="Loos, B G" uniqKey="Loos B" first="B G" last="Loos">B G Loos</name></author><author><name sortKey="Van Der Velden, U" sort="Van Der Velden, U" uniqKey="Van Der Velden U" first="U" last="Van Der Velden">U. Van Der Velden</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1994">1994</date><idno type="RBID">pubmed:7929861</idno><idno type="pmid">7929861</idno><idno type="wicri:Area/PubMed/Corpus">004416</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">004416</idno><idno type="wicri:Area/PubMed/Curation">004416</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">004416</idno><idno type="wicri:Area/PubMed/Checkpoint">004416</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">004416</idno><idno type="wicri:Area/Ncbi/Merge">009344</idno><idno type="wicri:Area/Ncbi/Curation">009344</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Short-term effect of full-mouth extraction on periodontal pathogens colonizing the oral mucous membranes.</title><author><name sortKey="Danser, M M" sort="Danser, M M" uniqKey="Danser M" first="M M" last="Danser">M M Danser</name><affiliation wicri:level="1"><nlm:affiliation>Department of Periodontology, Academic Centre for Dentistry Amsterdam, The Netherlands.</nlm:affiliation><country xml:lang="fr">Pays-Bas</country><wicri:regionArea>Department of Periodontology, Academic Centre for Dentistry Amsterdam</wicri:regionArea><wicri:noRegion>Academic Centre for Dentistry Amsterdam</wicri:noRegion></affiliation></author><author><name sortKey="Van Winkelhoff, A J" sort="Van Winkelhoff, A J" uniqKey="Van Winkelhoff A" first="A J" last="Van Winkelhoff">A J Van Winkelhoff</name></author><author><name sortKey="De Graaff, J" sort="De Graaff, J" uniqKey="De Graaff J" first="J" last="De Graaff">J. De Graaff</name></author><author><name sortKey="Loos, B G" sort="Loos, B G" uniqKey="Loos B" first="B G" last="Loos">B G Loos</name></author><author><name sortKey="Van Der Velden, U" sort="Van Der Velden, U" uniqKey="Van Der Velden U" first="U" last="Van Der Velden">U. Van Der Velden</name></author></analytic><series><title level="j">Journal of clinical periodontology</title><idno type="ISSN">0303-6979</idno><imprint><date when="1994" type="published">1994</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Aged</term><term>Aggregatibacter actinomycetemcomitans (isolation & purification)</term><term>Bacteria (isolation & purification)</term><term>Colony Count, Microbial</term><term>Dental Plaque (microbiology)</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Mouth Mucosa (microbiology)</term><term>Mouth, Edentulous (microbiology)</term><term>Periodontitis (microbiology)</term><term>Periodontitis (pathology)</term><term>Porphyromonas gingivalis (isolation & purification)</term><term>Prevotella (isolation & purification)</term><term>Prevotella intermedia (isolation & purification)</term><term>Saliva (microbiology)</term><term>Tooth Extraction</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adolescent</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Aggregatibacter actinomycetemcomitans (isolement et purification)</term><term>Bactéries (isolement et purification)</term><term>Bouche édentée (microbiologie)</term><term>Extraction dentaire</term><term>Femelle</term><term>Humains</term><term>Muqueuse de la bouche (microbiologie)</term><term>Mâle</term><term>Numération de colonies microbiennes</term><term>Parodontite (anatomopathologie)</term><term>Parodontite (microbiologie)</term><term>Plaque dentaire (microbiologie)</term><term>Porphyromonas gingivalis (isolement et purification)</term><term>Prevotella (isolement et purification)</term><term>Prevotella intermedia (isolement et purification)</term><term>Salive (microbiologie)</term><term>Sujet âgé</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Parodontite</term></keywords><keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en"><term>Aggregatibacter actinomycetemcomitans</term><term>Bacteria</term><term>Porphyromonas gingivalis</term><term>Prevotella</term><term>Prevotella intermedia</term></keywords><keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr"><term>Aggregatibacter actinomycetemcomitans</term><term>Bactéries</term><term>Porphyromonas gingivalis</term><term>Prevotella</term><term>Prevotella intermedia</term></keywords><keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Bouche édentée</term><term>Muqueuse de la bouche</term><term>Parodontite</term><term>Plaque dentaire</term><term>Salive</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Dental Plaque</term><term>Mouth Mucosa</term><term>Mouth, Edentulous</term><term>Periodontitis</term><term>Saliva</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Periodontitis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Aged</term><term>Colony Count, Microbial</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Tooth Extraction</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adolescent</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Extraction dentaire</term><term>Femelle</term><term>Humains</term><term>Mâle</term><term>Numération de colonies microbiennes</term><term>Sujet âgé</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this study, we investigate the prevalence of selected periodontal pathogens on the oral mucous membranes before and after full-mouth tooth extractions in patients with severe periodontitis. 8 patients were microbiologically examined 2 x before and 2 x after extraction; several locations on the oral mucous membranes, saliva, supra- and subgingival plaque, were sampled. Besides their presence in subgingival plaque, we detected before extraction on the mucous membranes Actinobacillus actinomycetemcomitans in 2 patients (mean 0.03%), Porphyromonas gingivalis in 6 patients (mean 9%), and Prevotella intermedia (mean 2%) and other Prevotella species (mean 7%) in all patients. At 1 and 3 months after extraction, A. actinomycetemcomitans and P. gingivalis could not be detected in any of these patients on the oral mucous membranes and in saliva, while from all patients still P. intermedia (mean 3%) and the other blackpigmented Prevotella species (mean 4%) could be isolated. These results indicate that the preferable habitat for A. actinomycetemcomitans and P. gingivalis is dental plaque in subgingival lesions. P. intermedia and the other blackpigmented Prevotella species can colonize the oral mucous membranes of edentulous patients irrespective of the presence of a subgingival microflora. We speculate that in periodontal patients the colonization of mucous membranes with P. gingivalis and A. actinomycetemcomitans is transient in nature and most likely the result of dissemination from the subgingival microflora. Thus it seems unlikely that edentulous patients constitute a reservoir of infection of P. gingivalis A. actinomycetemcomitans.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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