Oral biofilm formation on the titanium and zirconia substrates
Identifieur interne : 002A37 ( Main/Exploration ); précédent : 002A36; suivant : 002A38Oral biofilm formation on the titanium and zirconia substrates
Auteurs : Cássio Do Nascimento [Brésil] ; Caio Da Rocha Aguiar [Brésil] ; Murillo Sucena Pita [Brésil] ; Vinícius Pedrazzi [Brésil] ; Rubens Ferreira De Albuquerque Jr. [Brésil] ; Ricardo Faria Ribeiro [Brésil]Source :
- Microscopy Research and Technique [ 1059-910X ] ; 2013-02.
Descripteurs français
- Wicri :
- topic : Micro-organisme, Titane.
English descriptors
- KwdEn :
- Adhesion, Bacterial adhesion, Buccal region, Burger, Candida albicans, Clin, Clinical signs, Contamination test, Current literature, Dental implants, Different materials, Dunn test, Graphpad instat, Graphpad software, Implant, Implant components, Implant materials, Implantabutment interface, Initial adhesion, Machined, Machined titanium, Microbial, Microbial adhesion, Microbial formation, Microbial leakage, Microorganism, Microscopy research, Molecular methods, Multiple comparison test, Nascimento, Oral cavity, Oral environment, Oral formation, Oral health, Oral maxillofac implants, Posterior region, Ribeirao preto, Ricardo faria ribeiro, Rough surfaces, Rougher surface areas, Roughness, Roughness values, Saliva coating, Scanning electron microscopy, Splint, Surface roughness, Titanium, Titanium specimen, Titanium specimens, Titanium surfaces, Total amount, Total area, Total surface area, Wiley periodicals, Zirconia, Zirconia group, Zirconia specimens, Zirconia substrates, Zirconia surfaces.
- Teeft :
- Adhesion, Bacterial adhesion, Buccal region, Burger, Candida albicans, Clin, Clinical signs, Contamination test, Current literature, Dental implants, Different materials, Dunn test, Graphpad instat, Graphpad software, Implant, Implant components, Implant materials, Implantabutment interface, Initial adhesion, Machined, Machined titanium, Microbial, Microbial adhesion, Microbial formation, Microbial leakage, Microorganism, Microscopy research, Molecular methods, Multiple comparison test, Nascimento, Oral cavity, Oral environment, Oral formation, Oral health, Oral maxillofac implants, Posterior region, Ribeirao preto, Ricardo faria ribeiro, Rough surfaces, Rougher surface areas, Roughness, Roughness values, Saliva coating, Scanning electron microscopy, Splint, Surface roughness, Titanium, Titanium specimen, Titanium specimens, Titanium surfaces, Total amount, Total area, Total surface area, Wiley periodicals, Zirconia, Zirconia group, Zirconia specimens, Zirconia substrates, Zirconia surfaces.
Abstract
OBJECTIVE: The aim of this randomized crossover investigation was to assess the biofilm formation on two titanium and one zirconia substrates in relation to the topography and surface roughness of the materials. METHODS: Twenty‐four discs specimens for each evaluated material (Machined pure titanium, Cast pure titanium, or Zirconia) were evaluated after oral cavity exposure in six healthy subjects. The study was conducted in 3 phases according to the material evaluated. Each subject was asked to use a removable splint containing 4 disks of the same tested substrate, 2 located in the anterior, and 2 in the posterior region. Participants were asked to use the intraoral splint during 24 h. The total biofilm covering on the discs was evaluated by 1% of neutral red staining. EMV and surface roughness was carried out to correlate with the biofilm found between different substrates. RESULTS: Data showed higher mean roughness values for zirconia (Zc) when compared with titanium specimens (MPT and CPT; P < 0.001). MPT and CPT presented no differences between them (P > 0.05). The mean percentage (%) of covering biofilm on substrates was 84.14 for MPT, 86.22 for CPT and 90.90 for Zc. CONCLUSION: There were no significant differences in the total area of formed biofilm among the tested groups. No correlation was found between surface roughness and the total amount of formed biofilm in the groups. Microsc. Res. Tech., 2013. © 2012 Wiley Periodicals, Inc.
Url:
DOI: 10.1002/jemt.22143
Affiliations:
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Albuquerque Jr, Rubens Ferreira" uniqKey="De Albuquerque Jr R" first="Rubens Ferreira" last="De Albuquerque Jr.">Rubens Ferreira De Albuquerque Jr.</name><affiliation wicri:level="4"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Faculty of Dentistry of Ribeirão Preto, University of São Paulo, São Paulo</wicri:regionArea><placeName><settlement type="city">São Paulo</settlement><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Ribeiro, Ricardo Faria" sort="Ribeiro, Ricardo Faria" uniqKey="Ribeiro R" first="Ricardo Faria" last="Ribeiro">Ricardo Faria Ribeiro</name><affiliation wicri:level="4"><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Dental Materials and Prosthodontics, Faculty of Dentistry of Ribeirão Preto, University of São Paulo, São 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AND TECHNIQUE</title><idno type="ISSN">1059-910X</idno><idno type="eISSN">1097-0029</idno><imprint><biblScope unit="vol">76</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="126">126</biblScope><biblScope unit="page" to="132">132</biblScope><biblScope unit="page-count">7</biblScope><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2013-02">2013-02</date></imprint><idno type="ISSN">1059-910X</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1059-910X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adhesion</term><term>Bacterial adhesion</term><term>Buccal region</term><term>Burger</term><term>Candida albicans</term><term>Clin</term><term>Clinical signs</term><term>Contamination test</term><term>Current literature</term><term>Dental implants</term><term>Different materials</term><term>Dunn test</term><term>Graphpad instat</term><term>Graphpad software</term><term>Implant</term><term>Implant components</term><term>Implant materials</term><term>Implantabutment interface</term><term>Initial adhesion</term><term>Machined</term><term>Machined titanium</term><term>Microbial</term><term>Microbial adhesion</term><term>Microbial formation</term><term>Microbial leakage</term><term>Microorganism</term><term>Microscopy research</term><term>Molecular methods</term><term>Multiple comparison test</term><term>Nascimento</term><term>Oral cavity</term><term>Oral environment</term><term>Oral formation</term><term>Oral health</term><term>Oral maxillofac implants</term><term>Posterior region</term><term>Ribeirao preto</term><term>Ricardo faria ribeiro</term><term>Rough surfaces</term><term>Rougher surface areas</term><term>Roughness</term><term>Roughness values</term><term>Saliva coating</term><term>Scanning electron microscopy</term><term>Splint</term><term>Surface roughness</term><term>Titanium</term><term>Titanium specimen</term><term>Titanium specimens</term><term>Titanium surfaces</term><term>Total amount</term><term>Total area</term><term>Total surface area</term><term>Wiley periodicals</term><term>Zirconia</term><term>Zirconia group</term><term>Zirconia specimens</term><term>Zirconia substrates</term><term>Zirconia surfaces</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Adhesion</term><term>Bacterial adhesion</term><term>Buccal region</term><term>Burger</term><term>Candida albicans</term><term>Clin</term><term>Clinical signs</term><term>Contamination test</term><term>Current literature</term><term>Dental implants</term><term>Different materials</term><term>Dunn test</term><term>Graphpad instat</term><term>Graphpad software</term><term>Implant</term><term>Implant components</term><term>Implant materials</term><term>Implantabutment interface</term><term>Initial adhesion</term><term>Machined</term><term>Machined titanium</term><term>Microbial</term><term>Microbial adhesion</term><term>Microbial formation</term><term>Microbial leakage</term><term>Microorganism</term><term>Microscopy research</term><term>Molecular methods</term><term>Multiple comparison test</term><term>Nascimento</term><term>Oral cavity</term><term>Oral environment</term><term>Oral formation</term><term>Oral health</term><term>Oral maxillofac implants</term><term>Posterior region</term><term>Ribeirao preto</term><term>Ricardo faria ribeiro</term><term>Rough surfaces</term><term>Rougher surface areas</term><term>Roughness</term><term>Roughness values</term><term>Saliva coating</term><term>Scanning electron microscopy</term><term>Splint</term><term>Surface roughness</term><term>Titanium</term><term>Titanium specimen</term><term>Titanium specimens</term><term>Titanium surfaces</term><term>Total amount</term><term>Total area</term><term>Total surface area</term><term>Wiley periodicals</term><term>Zirconia</term><term>Zirconia group</term><term>Zirconia specimens</term><term>Zirconia substrates</term><term>Zirconia surfaces</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Micro-organisme</term><term>Titane</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">OBJECTIVE: The aim of this randomized crossover investigation was to assess the biofilm formation on two titanium and one zirconia substrates in relation to the topography and surface roughness of the materials. METHODS: Twenty‐four discs specimens for each evaluated material (Machined pure titanium, Cast pure titanium, or Zirconia) were evaluated after oral cavity exposure in six healthy subjects. The study was conducted in 3 phases according to the material evaluated. Each subject was asked to use a removable splint containing 4 disks of the same tested substrate, 2 located in the anterior, and 2 in the posterior region. Participants were asked to use the intraoral splint during 24 h. The total biofilm covering on the discs was evaluated by 1% of neutral red staining. EMV and surface roughness was carried out to correlate with the biofilm found between different substrates. RESULTS: Data showed higher mean roughness values for zirconia (Zc) when compared with titanium specimens (MPT and CPT; P < 0.001). MPT and CPT presented no differences between them (P > 0.05). The mean percentage (%) of covering biofilm on substrates was 84.14 for MPT, 86.22 for CPT and 90.90 for Zc. CONCLUSION: There were no significant differences in the total area of formed biofilm among the tested groups. No correlation was found between surface roughness and the total amount of formed biofilm in the groups. Microsc. Res. Tech., 2013. © 2012 Wiley Periodicals, Inc.</div></front></TEI><affiliations><list><country><li>Brésil</li></country><region><li>État de São Paulo</li></region><settlement><li>São Paulo</li></settlement><orgName><li>Université de São Paulo</li></orgName></list><tree><country name="Brésil"><region name="État de São Paulo"><name sortKey="Do Nascimento, Cassio" sort="Do Nascimento, Cassio" uniqKey="Do Nascimento C" first="Cássio" last="Do Nascimento">Cássio Do Nascimento</name></region><name sortKey="Da Rocha Aguiar, Caio" sort="Da Rocha Aguiar, Caio" uniqKey="Da Rocha Aguiar C" first="Caio" last="Da Rocha Aguiar">Caio Da Rocha Aguiar</name><name sortKey="De Albuquerque Jr, Rubens Ferreira" sort="De Albuquerque Jr, Rubens Ferreira" uniqKey="De Albuquerque Jr R" first="Rubens Ferreira" last="De Albuquerque Jr.">Rubens Ferreira De Albuquerque Jr.</name><name sortKey="Pedrazzi, Vinicius" sort="Pedrazzi, Vinicius" uniqKey="Pedrazzi V" first="Vinícius" last="Pedrazzi">Vinícius Pedrazzi</name><name sortKey="Pita, Murillo Sucena" sort="Pita, Murillo Sucena" uniqKey="Pita M" first="Murillo Sucena" last="Pita">Murillo Sucena Pita</name><name sortKey="Ribeiro, Ricardo Faria" sort="Ribeiro, Ricardo Faria" uniqKey="Ribeiro R" first="Ricardo Faria" last="Ribeiro">Ricardo Faria Ribeiro</name><name sortKey="Ribeiro, Ricardo Faria" sort="Ribeiro, Ricardo Faria" uniqKey="Ribeiro R" first="Ricardo Faria" last="Ribeiro">Ricardo Faria Ribeiro</name><name sortKey="Ribeiro, Ricardo Faria" sort="Ribeiro, Ricardo Faria" uniqKey="Ribeiro R" first="Ricardo Faria" last="Ribeiro">Ricardo Faria Ribeiro</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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