New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model
Identifieur interne : 002371 ( Main/Merge ); précédent : 002370; suivant : 002372New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model
Auteurs : Maria De Almeida Lopez ; Sergio Olate ; Antonio Lanata-Flores ; Leandro Pozzer ; Lucas Cavalieri-Pereira ; Mario Cantín ; Bélgica Vásquez ; José De Albergaria-BarbosaSource :
- International Journal of Clinical and Experimental Pathology [ 1936-2625 ] ; 2013.
Abstract
The aim of this research was to determine the bone formation capacity in fenestration defects associated with dental implants using absorbable and non-absorbable membranes. Six dogs were used in the study. In both tibias of each animal 3 implants were installed, and around these 5 mm circular defects were created. The defects were covered with absorbable membranes (experimental group 1), non-absorbable membranes (experimental group 2), and the third defect was not covered (control group). At 3 and 8 weeks post-surgery, the animals were euthanized and the membranes with the bone tissue around the implants were processed for histological analysis. The statistical analysis was conducted with Tukey’s test, considering statistical significance when p<0.1. Adequate bone repair was observed in the membrane-covered defects. At 3 weeks, organization of the tissue, bone formation from the periphery of the defect and the absence of inflammatory infiltrate were observed in both experimental groups, but the defect covered with absorbable membrane presented statistically greater bone formation. At 8 weeks, both membrane-covered defects showed adequate bone formation without significant differences, although they did in fact present differences with the control defect in both periods (p>0.1). In the defects without membrane, continuous connective tissue invasions and bone repair deficiency were observed. There were no significant differences in the characteristics and volume of the neoformed bone in the defects around the implants covered by the different membranes, whereas the control defects produced significantly less bone. The use of biological membranes contributes to bone formation in three-wall defects.
Url:
PubMed: 24228090
PubMed Central: 3816797
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: 002341
- to stream Pmc, to step Curation: 002341
- to stream Pmc, to step Checkpoint: 001908
- to stream Ncbi, to step Merge: 004B32
- to stream Ncbi, to step Curation: 004B32
- to stream Ncbi, to step Checkpoint: 004B32
Links to Exploration step
PMC:3816797Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model</title>
<author><name sortKey="Lopez, Maria De Almeida" sort="Lopez, Maria De Almeida" uniqKey="Lopez M" first="Maria De Almeida" last="Lopez">Maria De Almeida Lopez</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Olate, Sergio" sort="Olate, Sergio" uniqKey="Olate S" first="Sergio" last="Olate">Sergio Olate</name>
<affiliation><nlm:aff id="au2"><institution>Division of Oral and Maxillofacial Surgery, Dental School, Universidad de La Frontera</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
<affiliation><nlm:aff id="au3"><institution>Center for Biomedical Research, Universidad Autónoma de Chile</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Lanata Flores, Antonio" sort="Lanata Flores, Antonio" uniqKey="Lanata Flores A" first="Antonio" last="Lanata-Flores">Antonio Lanata-Flores</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Pozzer, Leandro" sort="Pozzer, Leandro" uniqKey="Pozzer L" first="Leandro" last="Pozzer">Leandro Pozzer</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Cavalieri Pereira, Lucas" sort="Cavalieri Pereira, Lucas" uniqKey="Cavalieri Pereira L" first="Lucas" last="Cavalieri-Pereira">Lucas Cavalieri-Pereira</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Cantin, Mario" sort="Cantin, Mario" uniqKey="Cantin M" first="Mario" last="Cantín">Mario Cantín</name>
<affiliation><nlm:aff id="au2"><institution>Division of Oral and Maxillofacial Surgery, Dental School, Universidad de La Frontera</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Vasquez, Belgica" sort="Vasquez, Belgica" uniqKey="Vasquez B" first="Bélgica" last="Vásquez">Bélgica Vásquez</name>
<affiliation><nlm:aff id="au4"><institution>Center for Research, Universidad de Tarapaca</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="De Albergaria Barbosa, Jose" sort="De Albergaria Barbosa, Jose" uniqKey="De Albergaria Barbosa J" first="José" last="De Albergaria-Barbosa">José De Albergaria-Barbosa</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">24228090</idno>
<idno type="pmc">3816797</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3816797</idno>
<idno type="RBID">PMC:3816797</idno>
<date when="2013">2013</date>
<idno type="wicri:Area/Pmc/Corpus">002341</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002341</idno>
<idno type="wicri:Area/Pmc/Curation">002341</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">002341</idno>
<idno type="wicri:Area/Pmc/Checkpoint">001908</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">001908</idno>
<idno type="wicri:Area/Ncbi/Merge">004B32</idno>
<idno type="wicri:Area/Ncbi/Curation">004B32</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">004B32</idno>
<idno type="wicri:Area/Main/Merge">002371</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model</title>
<author><name sortKey="Lopez, Maria De Almeida" sort="Lopez, Maria De Almeida" uniqKey="Lopez M" first="Maria De Almeida" last="Lopez">Maria De Almeida Lopez</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Olate, Sergio" sort="Olate, Sergio" uniqKey="Olate S" first="Sergio" last="Olate">Sergio Olate</name>
<affiliation><nlm:aff id="au2"><institution>Division of Oral and Maxillofacial Surgery, Dental School, Universidad de La Frontera</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
<affiliation><nlm:aff id="au3"><institution>Center for Biomedical Research, Universidad Autónoma de Chile</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Lanata Flores, Antonio" sort="Lanata Flores, Antonio" uniqKey="Lanata Flores A" first="Antonio" last="Lanata-Flores">Antonio Lanata-Flores</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Pozzer, Leandro" sort="Pozzer, Leandro" uniqKey="Pozzer L" first="Leandro" last="Pozzer">Leandro Pozzer</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Cavalieri Pereira, Lucas" sort="Cavalieri Pereira, Lucas" uniqKey="Cavalieri Pereira L" first="Lucas" last="Cavalieri-Pereira">Lucas Cavalieri-Pereira</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Cantin, Mario" sort="Cantin, Mario" uniqKey="Cantin M" first="Mario" last="Cantín">Mario Cantín</name>
<affiliation><nlm:aff id="au2"><institution>Division of Oral and Maxillofacial Surgery, Dental School, Universidad de La Frontera</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Vasquez, Belgica" sort="Vasquez, Belgica" uniqKey="Vasquez B" first="Bélgica" last="Vásquez">Bélgica Vásquez</name>
<affiliation><nlm:aff id="au4"><institution>Center for Research, Universidad de Tarapaca</institution>
<addr-line>Chile</addr-line>
</nlm:aff>
</affiliation>
</author>
<author><name sortKey="De Albergaria Barbosa, Jose" sort="De Albergaria Barbosa, Jose" uniqKey="De Albergaria Barbosa J" first="José" last="De Albergaria-Barbosa">José De Albergaria-Barbosa</name>
<affiliation><nlm:aff id="au1"><institution>Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas</institution>
<addr-line>Brazil</addr-line>
</nlm:aff>
</affiliation>
</author>
</analytic>
<series><title level="j">International Journal of Clinical and Experimental Pathology</title>
<idno type="eISSN">1936-2625</idno>
<imprint><date when="2013">2013</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p>The aim of this research was to determine the bone formation capacity in fenestration defects associated with dental implants using absorbable and non-absorbable membranes. Six dogs were used in the study. In both tibias of each animal 3 implants were installed, and around these 5 mm circular defects were created. The defects were covered with absorbable membranes (experimental group 1), non-absorbable membranes (experimental group 2), and the third defect was not covered (control group). At 3 and 8 weeks post-surgery, the animals were euthanized and the membranes with the bone tissue around the implants were processed for histological analysis. The statistical analysis was conducted with Tukey’s test, considering statistical significance when p<0.1. Adequate bone repair was observed in the membrane-covered defects. At 3 weeks, organization of the tissue, bone formation from the periphery of the defect and the absence of inflammatory infiltrate were observed in both experimental groups, but the defect covered with absorbable membrane presented statistically greater bone formation. At 8 weeks, both membrane-covered defects showed adequate bone formation without significant differences, although they did in fact present differences with the control defect in both periods (p>0.1). In the defects without membrane, continuous connective tissue invasions and bone repair deficiency were observed. There were no significant differences in the characteristics and volume of the neoformed bone in the defects around the implants covered by the different membranes, whereas the control defects produced significantly less bone. The use of biological membranes contributes to bone formation in three-wall defects.</p>
</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002371 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 002371 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Santé |area= EdenteV2 |flux= Main |étape= Merge |type= RBID |clé= PMC:3816797 |texte= New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Merge/RBID.i -Sk "pubmed:24228090" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Merge/biblio.hfd \ | NlmPubMed2Wicri -a EdenteV2
![]() | This area was generated with Dilib version V0.6.32. | ![]() |