Detection of platelet-activating factor in gingival tissue surrounding failed dental implants.
Identifieur interne : 003574 ( PubMed/Corpus ); précédent : 003573; suivant : 003575Detection of platelet-activating factor in gingival tissue surrounding failed dental implants.
Auteurs : F. Bassi ; C. Marchisella ; G. Schierano ; E. Gasser ; G. Montrucchio ; G. Valente ; G. Camussi ; G. PretiSource :
- Journal of periodontology [ 0022-3492 ] ; 2001.
English descriptors
- KwdEn :
- Adult, Aged, Coloring Agents, Dental Implantation, Endosseous, Dental Implants (adverse effects), Dental Restoration Failure, Female, Follow-Up Studies, Gingiva (blood supply), Gingiva (chemistry), Gingiva (pathology), Gingivitis (metabolism), Gingivitis (pathology), Humans, Immunohistochemistry, Inflammation Mediators (analysis), Lipids (analysis), Lymphocytes (pathology), Macrophages (pathology), Male, Mast Cells (pathology), Microcirculation (pathology), Middle Aged, Mouth, Edentulous (metabolism), Osseointegration, Plasma Cells (pathology), Platelet Activating Factor (analysis), Statistics, Nonparametric.
- MESH :
- chemical , adverse effects : Dental Implants.
- chemical , analysis : Inflammation Mediators, Lipids, Platelet Activating Factor.
- chemical : Coloring Agents.
- blood supply : Gingiva.
- chemistry : Gingiva.
- metabolism : Gingivitis, Mouth, Edentulous.
- pathology : Gingiva, Gingivitis, Lymphocytes, Macrophages, Mast Cells, Microcirculation, Plasma Cells.
- Adult, Aged, Dental Implantation, Endosseous, Dental Restoration Failure, Female, Follow-Up Studies, Humans, Immunohistochemistry, Male, Middle Aged, Osseointegration, Statistics, Nonparametric.
Abstract
Dental implant therapy has entered routine clinical practice. However, the failure rate of implants at 5 years, due to biological factors, is still around 7%. The pathogenesis of implant loss involves a complex network of cells and inflammatory mediators. This study evaluated platelet-activating factor (PAF), a potent phospholipid mediator of inflammation, in soft tissue surrounding failed dental implants versus healthy implants.
DOI: 10.1902/jop.2001.72.1.57
PubMed: 11210074
Links to Exploration step
pubmed:11210074Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Detection of platelet-activating factor in gingival tissue surrounding failed dental implants.</title><author><name sortKey="Bassi, F" sort="Bassi, F" uniqKey="Bassi F" first="F" last="Bassi">F. Bassi</name><affiliation><nlm:affiliation>Department of Clinical Physiopathology, University of Turin, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Marchisella, C" sort="Marchisella, C" uniqKey="Marchisella C" first="C" last="Marchisella">C. Marchisella</name></author><author><name sortKey="Schierano, G" sort="Schierano, G" uniqKey="Schierano G" first="G" last="Schierano">G. Schierano</name></author><author><name sortKey="Gasser, E" sort="Gasser, E" uniqKey="Gasser E" first="E" last="Gasser">E. Gasser</name></author><author><name sortKey="Montrucchio, G" sort="Montrucchio, G" uniqKey="Montrucchio G" first="G" last="Montrucchio">G. Montrucchio</name></author><author><name sortKey="Valente, G" sort="Valente, G" uniqKey="Valente G" first="G" last="Valente">G. Valente</name></author><author><name sortKey="Camussi, G" sort="Camussi, G" uniqKey="Camussi G" first="G" last="Camussi">G. Camussi</name></author><author><name sortKey="Preti, G" sort="Preti, G" uniqKey="Preti G" first="G" last="Preti">G. Preti</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2001">2001</date><idno type="RBID">pubmed:11210074</idno><idno type="pmid">11210074</idno><idno type="doi">10.1902/jop.2001.72.1.57</idno><idno type="wicri:Area/PubMed/Corpus">003574</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">003574</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Detection of platelet-activating factor in gingival tissue surrounding failed dental implants.</title><author><name sortKey="Bassi, F" sort="Bassi, F" uniqKey="Bassi F" first="F" last="Bassi">F. Bassi</name><affiliation><nlm:affiliation>Department of Clinical Physiopathology, University of Turin, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Marchisella, C" sort="Marchisella, C" uniqKey="Marchisella C" first="C" last="Marchisella">C. Marchisella</name></author><author><name sortKey="Schierano, G" sort="Schierano, G" uniqKey="Schierano G" first="G" last="Schierano">G. Schierano</name></author><author><name sortKey="Gasser, E" sort="Gasser, E" uniqKey="Gasser E" first="E" last="Gasser">E. Gasser</name></author><author><name sortKey="Montrucchio, G" sort="Montrucchio, G" uniqKey="Montrucchio G" first="G" last="Montrucchio">G. Montrucchio</name></author><author><name sortKey="Valente, G" sort="Valente, G" uniqKey="Valente G" first="G" last="Valente">G. Valente</name></author><author><name sortKey="Camussi, G" sort="Camussi, G" uniqKey="Camussi G" first="G" last="Camussi">G. Camussi</name></author><author><name sortKey="Preti, G" sort="Preti, G" uniqKey="Preti G" first="G" last="Preti">G. Preti</name></author></analytic><series><title level="j">Journal of periodontology</title><idno type="ISSN">0022-3492</idno><imprint><date when="2001" type="published">2001</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Coloring Agents</term><term>Dental Implantation, Endosseous</term><term>Dental Implants (adverse effects)</term><term>Dental Restoration Failure</term><term>Female</term><term>Follow-Up Studies</term><term>Gingiva (blood supply)</term><term>Gingiva (chemistry)</term><term>Gingiva (pathology)</term><term>Gingivitis (metabolism)</term><term>Gingivitis (pathology)</term><term>Humans</term><term>Immunohistochemistry</term><term>Inflammation Mediators (analysis)</term><term>Lipids (analysis)</term><term>Lymphocytes (pathology)</term><term>Macrophages (pathology)</term><term>Male</term><term>Mast Cells (pathology)</term><term>Microcirculation (pathology)</term><term>Middle Aged</term><term>Mouth, Edentulous (metabolism)</term><term>Osseointegration</term><term>Plasma Cells (pathology)</term><term>Platelet Activating Factor (analysis)</term><term>Statistics, Nonparametric</term></keywords><keywords scheme="MESH" type="chemical" qualifier="adverse effects" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Inflammation Mediators</term><term>Lipids</term><term>Platelet Activating Factor</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Coloring Agents</term></keywords><keywords scheme="MESH" qualifier="blood supply" xml:lang="en"><term>Gingiva</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Gingiva</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Gingivitis</term><term>Mouth, Edentulous</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Gingiva</term><term>Gingivitis</term><term>Lymphocytes</term><term>Macrophages</term><term>Mast Cells</term><term>Microcirculation</term><term>Plasma Cells</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Dental Implantation, Endosseous</term><term>Dental Restoration Failure</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Immunohistochemistry</term><term>Male</term><term>Middle Aged</term><term>Osseointegration</term><term>Statistics, Nonparametric</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Dental implant therapy has entered routine clinical practice. However, the failure rate of implants at 5 years, due to biological factors, is still around 7%. The pathogenesis of implant loss involves a complex network of cells and inflammatory mediators. This study evaluated platelet-activating factor (PAF), a potent phospholipid mediator of inflammation, in soft tissue surrounding failed dental implants versus healthy implants.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">11210074</PMID><DateCompleted><Year>2001</Year><Month>04</Month><Day>05</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>19</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0022-3492</ISSN><JournalIssue CitedMedium="Print"><Volume>72</Volume><Issue>1</Issue><PubDate><Year>2001</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Journal of periodontology</Title><ISOAbbreviation>J. Periodontol.</ISOAbbreviation></Journal><ArticleTitle>Detection of platelet-activating factor in gingival tissue surrounding failed dental implants.</ArticleTitle><Pagination><MedlinePgn>57-64</MedlinePgn></Pagination><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Dental implant therapy has entered routine clinical practice. However, the failure rate of implants at 5 years, due to biological factors, is still around 7%. The pathogenesis of implant loss involves a complex network of cells and inflammatory mediators. This study evaluated platelet-activating factor (PAF), a potent phospholipid mediator of inflammation, in soft tissue surrounding failed dental implants versus healthy implants.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">PAF was estimated on extracted lipids by bioassay on washed rabbit platelets; inflammatory cell populations were assessed semiquantitatively after staining, and microvessel density was evaluated after immunohistochemical staining.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Biologically active PAF was detected in the lipid extracts of samples excised from gingival tissue of patients with failed implants, but not in samples from patients with osseointegrated implants or from healthy edentulous subjects. The amount of PAF detected in failed implants was significantly higher than in healthy implants, suggesting a local production of this mediator.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The presence of PAF was associated with histopathological findings of local inflammation and increased blood vessel density.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bassi</LastName><ForeName>F</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Department of Clinical Physiopathology, University of Turin, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Marchisella</LastName><ForeName>C</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Schierano</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Gasser</LastName><ForeName>E</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Montrucchio</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Valente</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Camussi</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Preti</LastName><ForeName>G</ForeName><Initials>G</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Periodontol</MedlineTA><NlmUniqueID>8000345</NlmUniqueID><ISSNLinking>0022-3492</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004396">Coloring Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D018836">Inflammation Mediators</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D008055">Lipids</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010972">Platelet Activating Factor</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004396" MajorTopicYN="N">Coloring Agents</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003758" MajorTopicYN="N">Dental Implantation, Endosseous</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName><QualifierName UI="Q000009" MajorTopicYN="N">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019232" MajorTopicYN="Y">Dental Restoration Failure</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005500" MajorTopicYN="N">Follow-Up Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005881" MajorTopicYN="N">Gingiva</DescriptorName><QualifierName UI="Q000098" MajorTopicYN="N">blood supply</QualifierName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005891" MajorTopicYN="N">Gingivitis</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007150" MajorTopicYN="N">Immunohistochemistry</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018836" MajorTopicYN="N">Inflammation Mediators</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008055" MajorTopicYN="N">Lipids</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008214" MajorTopicYN="N">Lymphocytes</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008264" MajorTopicYN="N">Macrophages</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008407" MajorTopicYN="N">Mast Cells</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008833" MajorTopicYN="N">Microcirculation</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009066" MajorTopicYN="N">Mouth, Edentulous</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016348" MajorTopicYN="N">Osseointegration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010950" MajorTopicYN="N">Plasma Cells</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010972" MajorTopicYN="N">Platelet Activating Factor</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018709" MajorTopicYN="N">Statistics, Nonparametric</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2001</Year><Month>2</Month><Day>24</Day><Hour>12</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2001</Year><Month>4</Month><Day>6</Day><Hour>10</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2001</Year><Month>2</Month><Day>24</Day><Hour>12</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">11210074</ArticleId><ArticleId 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