The residual monomer content and mechanical properties of CAD\CAM resins used in the fabrication of complete dentures as compared to heat cured resins
Identifieur interne : 000021 ( Pmc/Checkpoint ); précédent : 000020; suivant : 000022The residual monomer content and mechanical properties of CAD\CAM resins used in the fabrication of complete dentures as compared to heat cured resins
Auteurs : Al-Dharrab AymanSource :
- Electronic Physician [ 2008-5842 ] ; 2017.
Abstract
The utilization of computer-assisted designing and computer-assisted milling CAD\CAM resins in the fabrication of removable prostheses is a modern-day concept that offers many advantages over the use of the traditional polymethylmethacrylate (PMMA).
This study instigated some of the mechanical properties of CAD\CAM denture base resin including the amount of residual monomer.
This study was conducted at the Faculty of Dentistry, King Abdulaziz University from October 2016 to February 2017. A total of seventy rectangular specimens were fabricated (group A: 35 heat-cured PMMA and group B: 35 CAD/CAM pre-polymerized acrylic resin blocks). The flexural strength and surface hardness were tested while the residual monomer content at baseline, two-day and seven-day intervals was estimated using gas chromatography (GC). Means and standard deviations were determined for each group as well as independent-samples t-test and ANOVA with repeated measures for comparison between the groups and subgroups of varying time intervals.
Heat cured PMMA (A), displayed higher flexural strength and low value flexural modulus compared to CAD/CAM acrylic resin denture base material (B). Student t-test indicated highly significant differences (p<0.001) of the flexural strength (t=37.911) and flexural modulus (t=88.559). The surface hardness of group (B) was significantly higher compared to group (A) as indicated by the t-test (t=20.430). Higher release of the monomer content was detected by GC in group (A) at different time intervals with a statistically significant difference (p<0.001) in residual monomer content.
CAD/CAM resin may be considered suitable for use in the construction of denture bases.
Url:
DOI: 10.19082/4766
PubMed: 28894533
PubMed Central: 5586991
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
PMC:5586991Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">The residual monomer content and mechanical properties of CAD\CAM resins used in the fabrication of complete dentures as compared to heat cured resins</title><author><name sortKey="Ayman, Al Dharrab" sort="Ayman, Al Dharrab" uniqKey="Ayman A" first="Al-Dharrab" last="Ayman">Al-Dharrab Ayman</name></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">28894533</idno><idno type="pmc">5586991</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5586991</idno><idno type="RBID">PMC:5586991</idno><idno type="doi">10.19082/4766</idno><date when="2017">2017</date><idno type="wicri:Area/Pmc/Corpus">002C17</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002C17</idno><idno type="wicri:Area/Pmc/Curation">002C17</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">002C17</idno><idno type="wicri:Area/Pmc/Checkpoint">000021</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000021</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">The residual monomer content and mechanical properties of CAD\CAM resins used in the fabrication of complete dentures as compared to heat cured resins</title><author><name sortKey="Ayman, Al Dharrab" sort="Ayman, Al Dharrab" uniqKey="Ayman A" first="Al-Dharrab" last="Ayman">Al-Dharrab Ayman</name></author></analytic><series><title level="j">Electronic Physician</title><idno type="eISSN">2008-5842</idno><imprint><date when="2017">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Background</title><p>The utilization of computer-assisted designing and computer-assisted milling CAD\CAM resins in the fabrication of removable prostheses is a modern-day concept that offers many advantages over the use of the traditional polymethylmethacrylate (PMMA).</p></sec><sec><title>Aim</title><p>This study instigated some of the mechanical properties of CAD\CAM denture base resin including the amount of residual monomer.</p></sec><sec><title>Methods</title><p>This study was conducted at the Faculty of Dentistry, King Abdulaziz University from October 2016 to February 2017. A total of seventy rectangular specimens were fabricated (group A: 35 heat-cured PMMA and group B: 35 CAD/CAM pre-polymerized acrylic resin blocks). The flexural strength and surface hardness were tested while the residual monomer content at baseline, two-day and seven-day intervals was estimated using gas chromatography (GC). Means and standard deviations were determined for each group as well as independent-samples t-test and ANOVA with repeated measures for comparison between the groups and subgroups of varying time intervals.</p></sec><sec><title>Results</title><p>Heat cured PMMA (A), displayed higher flexural strength and low value flexural modulus compared to CAD/CAM acrylic resin denture base material (B). Student t-test indicated highly significant differences (p<0.001) of the flexural strength (t=37.911) and flexural modulus (t=88.559). The surface hardness of group (B) was significantly higher compared to group (A) as indicated by the t-test (t=20.430). Higher release of the monomer content was detected by GC in group (A) at different time intervals with a statistically significant difference (p<0.001) in residual monomer content.</p></sec><sec><title>Conclusion</title><p>CAD/CAM resin may be considered suitable for use in the construction of denture bases.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Ucar, Y" uniqKey="Ucar Y">Y Ucar</name></author><author><name sortKey="Akova, T" uniqKey="Akova T">T Akova</name></author><author><name sortKey="Aysan, I" uniqKey="Aysan I">I Aysan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Awad, Ak" uniqKey="Awad A">AK Awad</name></author><author><name sortKey="Jassim, Rk" uniqKey="Jassim R">RK Jassim</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Baba, Nz" uniqKey="Baba N">NZ Baba</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Berdicevsky, I" uniqKey="Berdicevsky I">I Berdicevsky</name></author><author><name sortKey="Ben Aryeh, H" uniqKey="Ben Aryeh H">H Ben-Aryeh</name></author><author><name sortKey="Szargel, R" uniqKey="Szargel R">R Szargel</name></author><author><name sortKey="Gutman, D" uniqKey="Gutman D">D Gutman</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Budtz Jorgensen, E" uniqKey="Budtz Jorgensen E">E Budtz-Jörgensen</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lee, Hj" uniqKey="Lee H">HJ Lee</name></author><author><name sortKey="Kim, Cw" uniqKey="Kim C">CW Kim</name></author><author><name sortKey="Kim, Ys" uniqKey="Kim Y">YS Kim</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Steinmassl, Pa" uniqKey="Steinmassl P">PA Steinmassl</name></author><author><name sortKey="Wiedemair, V" uniqKey="Wiedemair V">V Wiedemair</name></author><author><name sortKey="Huck, C" uniqKey="Huck C">C Huck</name></author><author><name sortKey="Klaunzer, F" uniqKey="Klaunzer F">F Klaunzer</name></author><author><name sortKey="Steinmassl, O" uniqKey="Steinmassl O">O Steinmassl</name></author><author><name sortKey="Grunert, I" uniqKey="Grunert I">I Grunert</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Digholkar, S" uniqKey="Digholkar S">S Digholkar</name></author><author><name sortKey="Madhav, Vn" uniqKey="Madhav V">VN Madhav</name></author><author><name sortKey="Palaskar, J" uniqKey="Palaskar J">J Palaskar</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Van Noort, R" uniqKey="Van Noort R">R van Noort</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kattadiyil, Mt" uniqKey="Kattadiyil M">MT Kattadiyil</name></author><author><name sortKey="Goodacre, Cj" uniqKey="Goodacre C">CJ Goodacre</name></author><author><name sortKey="Baba, Nz" uniqKey="Baba N">NZ Baba</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bidra, As" uniqKey="Bidra A">AS Bidra</name></author><author><name sortKey="Taylor, Td" uniqKey="Taylor T">TD Taylor</name></author><author><name sortKey="Agar, Jr" uniqKey="Agar J">JR Agar</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kattadiyil, Mt" uniqKey="Kattadiyil M">MT Kattadiyil</name></author><author><name sortKey="Jekki, R" uniqKey="Jekki R">R Jekki</name></author><author><name sortKey="Goodacre, Cj" uniqKey="Goodacre C">CJ Goodacre</name></author><author><name sortKey="Baba, Nz" uniqKey="Baba N">NZ Baba</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Nguyen, Jf" uniqKey="Nguyen J">JF Nguyen</name></author><author><name sortKey="Ruse, D" uniqKey="Ruse D">D Ruse</name></author><author><name sortKey="Phan, Ac" uniqKey="Phan A">AC Phan</name></author><author><name sortKey="Sadoun, Mj" uniqKey="Sadoun M">MJ Sadoun</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Murakami, N" uniqKey="Murakami N">N Murakami</name></author><author><name sortKey="Wakabayashi, N" uniqKey="Wakabayashi N">N Wakabayashi</name></author><author><name sortKey="Matsushima, R" uniqKey="Matsushima R">R Matsushima</name></author><author><name sortKey="Kishida, A" uniqKey="Kishida A">A Kishida</name></author><author><name sortKey="Igarashi, Y" uniqKey="Igarashi Y">Y Igarashi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Akin, H" uniqKey="Akin H">H Akin</name></author><author><name sortKey="Tugut, F" uniqKey="Tugut F">F Tugut</name></author><author><name sortKey="Polat, Za" uniqKey="Polat Z">ZA Polat</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lamb, Dj" uniqKey="Lamb D">DJ Lamb</name></author><author><name sortKey="Ellis, B" uniqKey="Ellis B">B Ellis</name></author><author><name sortKey="Priestley, D" uniqKey="Priestley D">D Priestley</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Urban, Vm" uniqKey="Urban V">VM Urban</name></author><author><name sortKey="Cass, Qb" uniqKey="Cass Q">QB Cass</name></author><author><name sortKey="Oliveira, Rv" uniqKey="Oliveira R">RV Oliveira</name></author><author><name sortKey="Giampaolo, Et" uniqKey="Giampaolo E">ET Giampaolo</name></author><author><name sortKey="Machado, Al" uniqKey="Machado A">AL Machado</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Jassim, Rk" uniqKey="Jassim R">RK Jassim</name></author><author><name sortKey="Radhi, Aaa" uniqKey="Radhi A">AAA Radhi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Sadamori, S" uniqKey="Sadamori S">S Sadamori</name></author><author><name sortKey="Kotani, H" uniqKey="Kotani H">H Kotani</name></author><author><name sortKey="Hamada, T" uniqKey="Hamada T">T Hamada</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lung, Cy" uniqKey="Lung C">CY Lung</name></author><author><name sortKey="Darvell, Bw" uniqKey="Darvell B">BW Darvell</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Albero, A" uniqKey="Albero A">A Albero</name></author><author><name sortKey="Pascual, A" uniqKey="Pascual A">A Pascual</name></author><author><name sortKey="Camps, I" uniqKey="Camps I">I Camps</name></author><author><name sortKey="Grau Benitez, M" uniqKey="Grau Benitez M">M Grau-Benitez</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gurbuz, O" uniqKey="Gurbuz O">O Gurbuz</name></author><author><name sortKey="Unalan, F" uniqKey="Unalan F">F Unalan</name></author><author><name sortKey="Dikbas, I" uniqKey="Dikbas I">I Dikbas</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Powers, Jm" uniqKey="Powers J">JM Powers</name></author><author><name sortKey="Sakaguchi, Rl" uniqKey="Sakaguchi R">RL Sakaguchi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Consani, Rlx" uniqKey="Consani R">RLX Consani</name></author><author><name sortKey="Pucciarelli, Mgr" uniqKey="Pucciarelli M">MGR Pucciarelli</name></author><author><name sortKey="Mesquita, Mf" uniqKey="Mesquita M">MF Mesquita</name></author><author><name sortKey="Nogueira, Mc" uniqKey="Nogueira M">MC Nogueira</name></author><author><name sortKey="Barao, Va" uniqKey="Barao V">VA Barao</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ali, Il" uniqKey="Ali I">IL Ali</name></author><author><name sortKey="Yunus, N" uniqKey="Yunus N">N Yunus</name></author><author><name sortKey="Abu Hassan, Mi" uniqKey="Abu Hassan M">MI Abu-Hassan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Nakayama, M" uniqKey="Nakayama M">M Nakayama</name></author><author><name sortKey="Takagi, N" uniqKey="Takagi N">N Takagi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Douglas, Wh" uniqKey="Douglas W">WH Douglas</name></author><author><name sortKey="Bates, Jf" uniqKey="Bates J">JF Bates</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Electron Physician</journal-id><journal-id journal-id-type="iso-abbrev">Electron Physician</journal-id><journal-id journal-id-type="publisher-id">Electronic physician</journal-id><journal-title-group><journal-title>Electronic Physician</journal-title></journal-title-group><issn pub-type="epub">2008-5842</issn><publisher><publisher-name>Electronic physician</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">28894533</article-id><article-id pub-id-type="pmc">5586991</article-id><article-id pub-id-type="doi">10.19082/4766</article-id><article-id pub-id-type="publisher-id">epj-09-4766</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject></subj-group></article-categories><title-group><article-title>The residual monomer content and mechanical properties of CAD\CAM resins used in the fabrication of complete dentures as compared to heat cured resins</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Ayman</surname><given-names>Al-Dharrab</given-names></name><xref ref-type="corresp" rid="c1-epj-09-4766"></xref></contrib><aff id="af1-epj-09-4766">Ph.D., Associate Professor & Consultant in Department of Oral and Maxillofacial Prosthodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia</aff></contrib-group><author-notes><corresp id="c1-epj-09-4766">Corresponding author: Associate Professor Dr. Al-Dharrab Ayman, Department of Oral and Maxillofacial Prosthodontics, Faculty of Dentistry, King Abdulaziz University, PO. Box: 80209, Jeddah 21589, Saudi Arabia. Tel.: +966 2 6403316. Email: <email>aaldharab@kau.edu.sa</email></corresp></author-notes><pub-date pub-type="collection"><month>7</month><year>2017</year></pub-date><pub-date pub-type="epub"><day>25</day><month>7</month><year>2017</year></pub-date><volume>9</volume><issue>7</issue><fpage>4766</fpage><lpage>4772</lpage><history><date date-type="received"><day>26</day><month>3</month><year>2017</year></date><date date-type="accepted"><day>27</day><month>4</month><year>2017</year></date></history><permissions><copyright-statement>© 2017 The Authors</copyright-statement><copyright-year>2017</copyright-year><license><license-p>This is an open access article under the terms of the <ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-nc-nd/3.0/">Creative Commons Attribution-NonCommercial-NoDerivs License</ext-link>, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.</license-p></license></permissions><abstract><sec><title>Background</title><p>The utilization of computer-assisted designing and computer-assisted milling CAD\CAM resins in the fabrication of removable prostheses is a modern-day concept that offers many advantages over the use of the traditional polymethylmethacrylate (PMMA).</p></sec><sec><title>Aim</title><p>This study instigated some of the mechanical properties of CAD\CAM denture base resin including the amount of residual monomer.</p></sec><sec><title>Methods</title><p>This study was conducted at the Faculty of Dentistry, King Abdulaziz University from October 2016 to February 2017. A total of seventy rectangular specimens were fabricated (group A: 35 heat-cured PMMA and group B: 35 CAD/CAM pre-polymerized acrylic resin blocks). The flexural strength and surface hardness were tested while the residual monomer content at baseline, two-day and seven-day intervals was estimated using gas chromatography (GC). Means and standard deviations were determined for each group as well as independent-samples t-test and ANOVA with repeated measures for comparison between the groups and subgroups of varying time intervals.</p></sec><sec><title>Results</title><p>Heat cured PMMA (A), displayed higher flexural strength and low value flexural modulus compared to CAD/CAM acrylic resin denture base material (B). Student t-test indicated highly significant differences (p<0.001) of the flexural strength (t=37.911) and flexural modulus (t=88.559). The surface hardness of group (B) was significantly higher compared to group (A) as indicated by the t-test (t=20.430). Higher release of the monomer content was detected by GC in group (A) at different time intervals with a statistically significant difference (p<0.001) in residual monomer content.</p></sec><sec><title>Conclusion</title><p>CAD/CAM resin may be considered suitable for use in the construction of denture bases.</p></sec></abstract><kwd-group><kwd>Acrylic resin</kwd><kwd>Dentures</kwd><kwd>Residual monomer</kwd><kwd>Flexural strength</kwd><kwd>Surface hardness</kwd></kwd-group></article-meta></front><floats-group><fig id="f1-epj-09-4766" position="float"><label>Figure 1</label><caption><p>Peak of butanol (internal standard) and retention time of MMA by gas chromatography of group (A) and group (B)</p></caption><graphic xlink:href="EPJ-09-4766-g001"></graphic></fig><fig id="f2-epj-09-4766" position="float"><label>Figure 2</label><caption><p>Flexure strength of group (A) and group (B).</p></caption><graphic xlink:href="EPJ-09-4766-g002"></graphic></fig><fig id="f3-epj-09-4766" position="float"><label>Figure 3</label><caption><p>Surface hardness of group (A) and group (B).</p></caption><graphic xlink:href="EPJ-09-4766-g003"></graphic></fig><table-wrap id="t1-epj-09-4766" position="float"><label>Table 1</label><caption><p>Mean value, standard deviation and t-test for flexural strength, flexural modulus and surface hardness of heat cured and CAD/CAM acrylic resin denture bases</p></caption><table frame="box" rules="all"><thead><tr><th valign="top" align="left" rowspan="1" colspan="1">Resin</th><th valign="top" align="left" rowspan="1" colspan="1">Flexural strength<break></break>Mean ± SD (MPa)</th><th valign="top" align="left" rowspan="1" colspan="1">flexural modulus<break></break>Mean ± SD (MPa)</th><th valign="top" align="left" rowspan="1" colspan="1">Surface Hardness<break></break>Mean ± SD (MPa)</th></tr></thead><tbody><tr><td valign="top" align="left" rowspan="1" colspan="1">Heat Cure PMMA</td><td valign="top" align="left" rowspan="1" colspan="1">62.38 ± 1.73</td><td valign="top" align="left" rowspan="1" colspan="1">1.55 ± 0.06</td><td valign="top" align="left" rowspan="1" colspan="1">13.22 ± 0.88</td></tr><tr><td valign="top" align="left" rowspan="1" colspan="1">CAD/CAM resin</td><td valign="top" align="left" rowspan="1" colspan="1">34.05 ± 2.32</td><td valign="top" align="left" rowspan="1" colspan="1">2.85 ± 0.01</td><td valign="top" align="left" rowspan="1" colspan="1">22.41 ± 1.50</td></tr><tr><td valign="top" align="left" rowspan="1" colspan="1">t - test</td><td valign="top" align="left" rowspan="1" colspan="1">37.911<xref ref-type="table-fn" rid="tfn1-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1">88.559<xref ref-type="table-fn" rid="tfn1-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1">20.430<xref ref-type="table-fn" rid="tfn1-epj-09-4766">*</xref></td></tr><tr><td valign="top" align="left" rowspan="1" colspan="1">p-value</td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn1-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn1-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn1-epj-09-4766">*</xref></td></tr></tbody></table><table-wrap-foot><fn id="tfn1-epj-09-4766"><label>*</label><p>Statistically significant at p ≤ 0.05</p></fn></table-wrap-foot></table-wrap><table-wrap id="t2-epj-09-4766" position="float"><label>Table 2</label><caption><p>The mean value, standard deviation of residual monomer content of group A and group B in gas chromatography at different time intervals, t and p values for Student t-test for comparing between the two groups. F test (ANOVA) with repeated measures for comparison between different periods.</p></caption><table frame="box" rules="all"><thead><tr><th rowspan="2" valign="top" align="left" colspan="1">Resin</th><th colspan="3" valign="top" align="left" rowspan="1">Gas chromatography</th><th valign="top" align="left" rowspan="1" colspan="1">F</th><th valign="top" align="left" rowspan="1" colspan="1">p-value</th></tr><tr><th valign="top" align="left" rowspan="1" colspan="1">Baseline</th><th valign="top" align="left" rowspan="1" colspan="1">2 Days</th><th valign="top" align="left" rowspan="1" colspan="1">7 Days</th><th valign="top" align="left" rowspan="1" colspan="1"></th><th valign="top" align="left" rowspan="1" colspan="1"></th></tr></thead><tbody><tr><td valign="top" align="left" rowspan="1" colspan="1">Heat Cure PMMA</td><td valign="top" align="left" rowspan="1" colspan="1">17.10±0.38</td><td valign="top" align="left" rowspan="1" colspan="1">16.04±0.13</td><td valign="top" align="left" rowspan="1" colspan="1">13.54±0.46</td><td valign="top" align="left" rowspan="1" colspan="1">174.194<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td></tr><tr><td valign="top" align="left" rowspan="1" colspan="1">CAD/CAM resin</td><td valign="top" align="left" rowspan="1" colspan="1">1.61±0.05</td><td valign="top" align="left" rowspan="1" colspan="1">1.03±0.06</td><td valign="top" align="left" rowspan="1" colspan="1">0.90±0.01</td><td valign="top" align="left" rowspan="1" colspan="1">492.759<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td></tr><tr><td valign="top" align="left" rowspan="1" colspan="1">t</td><td valign="top" align="left" rowspan="1" colspan="1">90.261<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1">235.221<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1">61.934<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"></td><td valign="top" align="left" rowspan="1" colspan="1"></td></tr><tr><td valign="top" align="left" rowspan="1" colspan="1">p-value</td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"><0.001<xref ref-type="table-fn" rid="tfn2-epj-09-4766">*</xref></td><td valign="top" align="left" rowspan="1" colspan="1"></td><td valign="top" align="left" rowspan="1" colspan="1"></td></tr></tbody></table><table-wrap-foot><fn id="tfn2-epj-09-4766"><label>*</label><p>Statistically significant at p ≤ 0.05</p></fn></table-wrap-foot></table-wrap></floats-group></pmc><affiliations><list></list><tree><noCountry><name sortKey="Ayman, Al Dharrab" sort="Ayman, Al Dharrab" uniqKey="Ayman A" first="Al-Dharrab" last="Ayman">Al-Dharrab Ayman</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Pmc/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000021 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd -nk 000021 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Pmc
|étape= Checkpoint
|type= RBID
|clé= PMC:5586991
|texte= The residual monomer content and mechanical properties of CAD\CAM resins used in the fabrication of complete dentures as compared to heat cured resins
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/RBID.i -Sk "pubmed:28894533" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a EdenteV2
| This area was generated with Dilib version V0.6.32. |  |