Effect of Storage Period on Dimensional Stability of Alginplus and Hydrogum 5
Identifieur interne : 000252 ( Pmc/Checkpoint ); précédent : 000251; suivant : 000253Effect of Storage Period on Dimensional Stability of Alginplus and Hydrogum 5
Auteurs : Shima Aalaei [Iran] ; Rohollah Ganj-Khanloo [Iran] ; Fatemeh Gholami [Iran]Source :
- Journal of Dentistry (Tehran, Iran) [ 1735-2150 ] ; 2017.
Abstract
This study aimed to evaluate the effect of storage period on dimensional stability of Alginplus and Hydrogum 5.
In this in vitro experimental study, 60 impressions were taken of an upper jaw typodont, including 10 impressions for each storage period to be tested (12 minutes, 24 and 120 hours) for each type of alginate. Then, the impressions were stored in an incubator with stable temperature and humidity, and poured using a type III dental stone. Subsequently, the mesiodistal dimension, occlusogingival height, and interarch distance were measured using a digital caliper with an accuracy of 0.01mm. The data were analyzed using ANOVA and t-test (P<0.05).
Alginplus and Hydrogum 5 impressions were not significantly different from the master model after 12 minutes and 24 hours in terms of dimensions (P>0.05). After 120 hours, all dimensions measured on casts were significantly different from those measured on the master model, except for the mesiodistal dimension of the Hydrogum 5 impressions.
At a consistent temperature and humidity, the Alginplus and Hydrogum 5 impressions were dimensionally stable for at least 24 hours.
Url:
PubMed: 28828015
PubMed Central: 5557994
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
PMC:5557994Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Effect of Storage Period on Dimensional Stability of Alginplus and Hydrogum 5</title>
<author><name sortKey="Aalaei, Shima" sort="Aalaei, Shima" uniqKey="Aalaei S" first="Shima" last="Aalaei">Shima Aalaei</name>
<affiliation wicri:level="1"><nlm:aff id="AFF1">Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin, Iran</nlm:aff>
<country xml:lang="fr">Iran</country>
<wicri:regionArea>Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin</wicri:regionArea>
<wicri:noRegion>Qazvin</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ganj Khanloo, Rohollah" sort="Ganj Khanloo, Rohollah" uniqKey="Ganj Khanloo R" first="Rohollah" last="Ganj-Khanloo">Rohollah Ganj-Khanloo</name>
<affiliation wicri:level="1"><nlm:aff id="AFF2">Private Practice, Zanjan, Iran</nlm:aff>
<country xml:lang="fr">Iran</country>
<wicri:regionArea>Private Practice, Zanjan</wicri:regionArea>
<wicri:noRegion>Zanjan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Gholami, Fatemeh" sort="Gholami, Fatemeh" uniqKey="Gholami F" first="Fatemeh" last="Gholami">Fatemeh Gholami</name>
<affiliation wicri:level="1"><nlm:aff id="AFF1">Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin, Iran</nlm:aff>
<country xml:lang="fr">Iran</country>
<wicri:regionArea>Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin</wicri:regionArea>
<wicri:noRegion>Qazvin</wicri:noRegion>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">28828015</idno>
<idno type="pmc">5557994</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5557994</idno>
<idno type="RBID">PMC:5557994</idno>
<date when="2017">2017</date>
<idno type="wicri:Area/Pmc/Corpus">003073</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">003073</idno>
<idno type="wicri:Area/Pmc/Curation">003073</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">003073</idno>
<idno type="wicri:Area/Pmc/Checkpoint">000252</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000252</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Effect of Storage Period on Dimensional Stability of Alginplus and Hydrogum 5</title>
<author><name sortKey="Aalaei, Shima" sort="Aalaei, Shima" uniqKey="Aalaei S" first="Shima" last="Aalaei">Shima Aalaei</name>
<affiliation wicri:level="1"><nlm:aff id="AFF1">Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin, Iran</nlm:aff>
<country xml:lang="fr">Iran</country>
<wicri:regionArea>Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin</wicri:regionArea>
<wicri:noRegion>Qazvin</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ganj Khanloo, Rohollah" sort="Ganj Khanloo, Rohollah" uniqKey="Ganj Khanloo R" first="Rohollah" last="Ganj-Khanloo">Rohollah Ganj-Khanloo</name>
<affiliation wicri:level="1"><nlm:aff id="AFF2">Private Practice, Zanjan, Iran</nlm:aff>
<country xml:lang="fr">Iran</country>
<wicri:regionArea>Private Practice, Zanjan</wicri:regionArea>
<wicri:noRegion>Zanjan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Gholami, Fatemeh" sort="Gholami, Fatemeh" uniqKey="Gholami F" first="Fatemeh" last="Gholami">Fatemeh Gholami</name>
<affiliation wicri:level="1"><nlm:aff id="AFF1">Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin, Iran</nlm:aff>
<country xml:lang="fr">Iran</country>
<wicri:regionArea>Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin</wicri:regionArea>
<wicri:noRegion>Qazvin</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j">Journal of Dentistry (Tehran, Iran)</title>
<idno type="ISSN">1735-2150</idno>
<idno type="eISSN">2008-2185</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>Objectives:</title>
<p>This study aimed to evaluate the effect of storage period on dimensional stability of Alginplus and Hydrogum 5.</p>
</sec>
<sec><title>Materials and Methods:</title>
<p>In this in vitro experimental study, 60 impressions were taken of an upper jaw typodont, including 10 impressions for each storage period to be tested (12 minutes, 24 and 120 hours) for each type of alginate. Then, the impressions were stored in an incubator with stable temperature and humidity, and poured using a type III dental stone. Subsequently, the mesiodistal dimension, occlusogingival height, and interarch distance were measured using a digital caliper with an accuracy of 0.01mm. The data were analyzed using ANOVA and t-test (P<0.05).</p>
</sec>
<sec><title>Results:</title>
<p>Alginplus and Hydrogum 5 impressions were not significantly different from the master model after 12 minutes and 24 hours in terms of dimensions (P>0.05). After 120 hours, all dimensions measured on casts were significantly different from those measured on the master model, except for the mesiodistal dimension of the Hydrogum 5 impressions.</p>
</sec>
<sec><title>Conclusions:</title>
<p>At a consistent temperature and humidity, the Alginplus and Hydrogum 5 impressions were dimensionally stable for at least 24 hours.</p>
</sec>
</div>
</front>
<back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Alruthea, Ms" uniqKey="Alruthea M">MS Alruthea</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Nassar, U" uniqKey="Nassar U">U Nassar</name>
</author>
<author><name sortKey="Aziz, T" uniqKey="Aziz T">T Aziz</name>
</author>
<author><name sortKey="Flores Mir, C" uniqKey="Flores Mir C">C Flores-Mir</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Hsieh, Cc" uniqKey="Hsieh C">CC Hsieh</name>
</author>
<author><name sortKey="Liu, Cc" uniqKey="Liu C">CC Liu</name>
</author>
<author><name sortKey="Chen, Rs" uniqKey="Chen R">RS Chen</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Sedda, M" uniqKey="Sedda M">M Sedda</name>
</author>
<author><name sortKey="Casarotto, A" uniqKey="Casarotto A">A Casarotto</name>
</author>
<author><name sortKey="Raustia, A" uniqKey="Raustia A">A Raustia</name>
</author>
<author><name sortKey="Borracchini, A" uniqKey="Borracchini A">A Borracchini</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Olvera, N" uniqKey="Olvera N">N Olvera</name>
</author>
<author><name sortKey="Jones, Jd" uniqKey="Jones J">JD Jones</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Rudd, Kd" uniqKey="Rudd K">KD Rudd</name>
</author>
<author><name sortKey="Morrow, Rm" uniqKey="Morrow R">RM Morrow</name>
</author>
<author><name sortKey="Strunk, Rr" uniqKey="Strunk R">RR Strunk</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Schleier, Pe" uniqKey="Schleier P">PE Schleier</name>
</author>
<author><name sortKey="Gardner, Fm" uniqKey="Gardner F">FM Gardner</name>
</author>
<author><name sortKey="Nelson, Sk" uniqKey="Nelson S">SK Nelson</name>
</author>
<author><name sortKey="Pashley, Dh" uniqKey="Pashley D">DH Pashley</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Farzin, M" uniqKey="Farzin M">M Farzin</name>
</author>
<author><name sortKey="Panahandeh, H" uniqKey="Panahandeh H">H Panahandeh</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Phoenix, Rd" uniqKey="Phoenix R">RD Phoenix</name>
</author>
<author><name sortKey="Cagna, Dr" uniqKey="Cagna D">DR Cagna</name>
</author>
<author><name sortKey="De Freest, Cf" uniqKey="De Freest C">CF De Freest</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Hollenback, Gm" uniqKey="Hollenback G">GM Hollenback</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Christensen, Gj" uniqKey="Christensen G">GJ Christensen</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Mehraban Jahromi, S" uniqKey="Mehraban Jahromi S">S Mehraban Jahromi</name>
</author>
<author><name sortKey="Yeganeh, T" uniqKey="Yeganeh T">T Yeganeh</name>
</author>
<author><name sortKey="Atashrazm, P" uniqKey="Atashrazm P">P Atashrazm</name>
</author>
<author><name sortKey="Mobayeni, Mr" uniqKey="Mobayeni M">MR Mobayeni</name>
</author>
<author><name sortKey="Tamizi, M" uniqKey="Tamizi M">M Tamizi</name>
</author>
<author><name sortKey="Nematollahi, F" uniqKey="Nematollahi F">F Nematollahi</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Kulkarni, Mm" uniqKey="Kulkarni M">MM Kulkarni</name>
</author>
<author><name sortKey="Thombare, Ru" uniqKey="Thombare R">RU Thombare</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Rohanian, A" uniqKey="Rohanian A">A Rohanian</name>
</author>
<author><name sortKey="Ommati Shabestari, G" uniqKey="Ommati Shabestari G">G Ommati Shabestari</name>
</author>
<author><name sortKey="Zeighami, S" uniqKey="Zeighami S">S Zeighami</name>
</author>
<author><name sortKey="Samadi, Mj" uniqKey="Samadi M">MJ Samadi</name>
</author>
<author><name sortKey="Shamshiri, Ar" uniqKey="Shamshiri A">AR Shamshiri</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Atashrazm, P" uniqKey="Atashrazm P">P Atashrazm</name>
</author>
<author><name sortKey="Tamizi, M" uniqKey="Tamizi M">M Tamizi</name>
</author>
<author><name sortKey="Jahromi, Sm" uniqKey="Jahromi S">SM Jahromi</name>
</author>
<author><name sortKey="Nematollahi, F" uniqKey="Nematollahi F">F Nematollahi</name>
</author>
<author><name sortKey="Heidari, A" uniqKey="Heidari A">A Heidari</name>
</author>
<author><name sortKey="Jalalian, S" uniqKey="Jalalian S">S Jalalian</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Hiraguchi, H" uniqKey="Hiraguchi H">H Hiraguchi</name>
</author>
<author><name sortKey="Kaketani, M" uniqKey="Kaketani M">M Kaketani</name>
</author>
<author><name sortKey="Hirose, H" uniqKey="Hirose H">H Hirose</name>
</author>
<author><name sortKey="Yoneyama, T" uniqKey="Yoneyama T">T Yoneyama</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Wadhwa, Ss" uniqKey="Wadhwa S">SS Wadhwa</name>
</author>
<author><name sortKey="Mehta, R" uniqKey="Mehta R">R Mehta</name>
</author>
<author><name sortKey="Duggal, N" uniqKey="Duggal N">N Duggal</name>
</author>
<author><name sortKey="Vasudeva, K" uniqKey="Vasudeva K">K Vasudeva</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Aoyama, N" uniqKey="Aoyama N">N Aoyama</name>
</author>
<author><name sortKey="Hayakawa, I" uniqKey="Hayakawa I">I Hayakawa</name>
</author>
<author><name sortKey="Akiba, N" uniqKey="Akiba N">N Akiba</name>
</author>
<author><name sortKey="Minakuchi, S" uniqKey="Minakuchi S">S Minakuchi</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Imbery, Ta" uniqKey="Imbery T">TA Imbery</name>
</author>
<author><name sortKey="Nehring, J" uniqKey="Nehring J">J Nehring</name>
</author>
<author><name sortKey="Janus, C" uniqKey="Janus C">C Janus</name>
</author>
<author><name sortKey="Moon, Pc" uniqKey="Moon P">PC Moon</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Rudd, Kd" uniqKey="Rudd K">KD Rudd</name>
</author>
<author><name sortKey="Morrow, Rm" uniqKey="Morrow R">RM Morrow</name>
</author>
<author><name sortKey="Strunk, Rr" uniqKey="Strunk R">RR Strunk</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Johnson, Gh" uniqKey="Johnson G">GH Johnson</name>
</author>
<author><name sortKey="Chellis, Kd" uniqKey="Chellis K">KD Chellis</name>
</author>
<author><name sortKey="Gordon, Ge" uniqKey="Gordon G">GE Gordon</name>
</author>
<author><name sortKey="Lepe, X" uniqKey="Lepe X">X Lepe</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Skinner, Ew" uniqKey="Skinner E">EW Skinner</name>
</author>
<author><name sortKey="Hobilt, Ne" uniqKey="Hobilt N">NE Hobilt</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Bayindir, F" uniqKey="Bayindir F">F Bayindir</name>
</author>
<author><name sortKey="Yaniko Lu, N" uniqKey="Yaniko Lu N">N Yanikoğlu</name>
</author>
<author><name sortKey="Duymu, Z" uniqKey="Duymu Z">Z Duymuş</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Mosharraf, R" uniqKey="Mosharraf R">R Mosharraf</name>
</author>
<author><name sortKey="Nosouhian, S" uniqKey="Nosouhian S">S Nosouhian</name>
</author>
<author><name sortKey="Salehi, M" uniqKey="Salehi M">M Salehi</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Donovan, Te" uniqKey="Donovan T">TE Donovan</name>
</author>
<author><name sortKey="Chee, Ww" uniqKey="Chee W">WW Chee</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Atashrazm, P" uniqKey="Atashrazm P">P Atashrazm</name>
</author>
<author><name sortKey="Valaee, N" uniqKey="Valaee N">N Valaee</name>
</author>
<author><name sortKey="Mobini M, R" uniqKey="Mobini M R">R Mobini M</name>
</author>
<author><name sortKey="Zamani Alavijeh, L" uniqKey="Zamani Alavijeh L">L Zamani Alavijeh</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Fonte Boa, J" uniqKey="Fonte Boa J">J Fonte-Boa</name>
</author>
<author><name sortKey="Lanza, Md" uniqKey="Lanza M">MD Lanza</name>
</author>
<author><name sortKey="Da Cunha Peixoto, Rt" uniqKey="Da Cunha Peixoto R">RT da Cunha Peixoto</name>
</author>
<author><name sortKey="Drummond, Af" uniqKey="Drummond A">AF Drummond</name>
</author>
<author><name sortKey="De Sousa, El" uniqKey="De Sousa E">EL de Sousa</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Saito, S" uniqKey="Saito S">S Saito</name>
</author>
<author><name sortKey="Ichimaru, T" uniqKey="Ichimaru T">T Ichimaru</name>
</author>
<author><name sortKey="Araki, Y" uniqKey="Araki Y">Y Araki</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Reddy, Cg" uniqKey="Reddy C">CG Reddy</name>
</author>
<author><name sortKey="Gujjari, Ak" uniqKey="Gujjari A">AK Gujjari</name>
</author>
<author><name sortKey="Shambhu, Hs" uniqKey="Shambhu H">HS Shambhu</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Todd, Ja" uniqKey="Todd J">JA Todd</name>
</author>
<author><name sortKey="Oesterle, Lj" uniqKey="Oesterle L">LJ Oesterle</name>
</author>
<author><name sortKey="Newman, Sm" uniqKey="Newman S">SM Newman</name>
</author>
<author><name sortKey="Shellhart, Wc" uniqKey="Shellhart W">WC Shellhart</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Lee, Sm" uniqKey="Lee S">SM Lee</name>
</author>
<author><name sortKey="Hou, Y" uniqKey="Hou Y">Y Hou</name>
</author>
<author><name sortKey="Cho, Jh" uniqKey="Cho J">JH Cho</name>
</author>
<author><name sortKey="Hwang, Hs" uniqKey="Hwang H">HS Hwang</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Jiang, T" uniqKey="Jiang T">T Jiang</name>
</author>
<author><name sortKey="Lee, Sm" uniqKey="Lee S">SM Lee</name>
</author>
<author><name sortKey="Hou, Y" uniqKey="Hou Y">Y Hou</name>
</author>
<author><name sortKey="Chang, X" uniqKey="Chang X">X Chang</name>
</author>
<author><name sortKey="Hwang, Hs" uniqKey="Hwang H">HS Hwang</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Rodrigues, Sb" uniqKey="Rodrigues S">SB Rodrigues</name>
</author>
<author><name sortKey="Augusto, Cr" uniqKey="Augusto C">CR Augusto</name>
</author>
<author><name sortKey="Leitune, Vc" uniqKey="Leitune V">VC Leitune</name>
</author>
<author><name sortKey="Samuel, Sm" uniqKey="Samuel S">SM Samuel</name>
</author>
<author><name sortKey="Collares, Fm" uniqKey="Collares F">FM Collares</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Torassian, G" uniqKey="Torassian G">G Torassian</name>
</author>
<author><name sortKey="Kau, Ch" uniqKey="Kau C">CH Kau</name>
</author>
<author><name sortKey="English, Jd" uniqKey="English J">JD English</name>
</author>
<author><name sortKey="Powers, J" uniqKey="Powers J">J Powers</name>
</author>
<author><name sortKey="Bussa, Hi" uniqKey="Bussa H">HI Bussa</name>
</author>
<author><name sortKey="Marie Salas Lopez, A" uniqKey="Marie Salas Lopez A">A Marie Salas-Lopez</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Alcan, T" uniqKey="Alcan T">T Alcan</name>
</author>
<author><name sortKey="Ceylano Lu, C" uniqKey="Ceylano Lu C">C Ceylanoğlu</name>
</author>
<author><name sortKey="Baysal, B" uniqKey="Baysal B">B Baysal</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Walker, Mp" uniqKey="Walker M">MP Walker</name>
</author>
<author><name sortKey="Burckhard, J" uniqKey="Burckhard J">J Burckhard</name>
</author>
<author><name sortKey="Mitts, Da" uniqKey="Mitts D">DA Mitts</name>
</author>
<author><name sortKey="Williams, Kb" uniqKey="Williams K">KB Williams</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Eriksson, A" uniqKey="Eriksson A">A Eriksson</name>
</author>
<author><name sortKey="Ockert Eriksson, G" uniqKey="Ockert Eriksson G">G Ockert-Eriksson</name>
</author>
<author><name sortKey="Lockowandt, P" uniqKey="Lockowandt P">P Lockowandt</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Taylor, Rl" uniqKey="Taylor R">RL Taylor</name>
</author>
<author><name sortKey="Wright, Ps" uniqKey="Wright P">PS Wright</name>
</author>
<author><name sortKey="Maryan, C" uniqKey="Maryan C">C Maryan</name>
</author>
</analytic>
</biblStruct>
<biblStruct><analytic><author><name sortKey="Nassar, U" uniqKey="Nassar U">U Nassar</name>
</author>
<author><name sortKey="Hussein, B" uniqKey="Hussein B">B Hussein</name>
</author>
<author><name sortKey="Oko, A" uniqKey="Oko A">A Oko</name>
</author>
<author><name sortKey="Carey, Jp" uniqKey="Carey J">JP Carey</name>
</author>
<author><name sortKey="Flores Mir, C" uniqKey="Flores Mir C">C Flores-Mir</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">J Dent (Tehran)</journal-id>
<journal-id journal-id-type="iso-abbrev">J Dent (Tehran)</journal-id>
<journal-id journal-id-type="publisher-id">JOD</journal-id>
<journal-id journal-id-type="pmc">JOD</journal-id>
<journal-title-group><journal-title>Journal of Dentistry (Tehran, Iran)</journal-title>
</journal-title-group>
<issn pub-type="ppub">1735-2150</issn>
<issn pub-type="epub">2008-2185</issn>
<publisher><publisher-name>Tehran University of Medical Sciences</publisher-name>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">28828015</article-id>
<article-id pub-id-type="pmc">5557994</article-id>
<article-id pub-id-type="publisher-id">jod-14-31</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject>
</subj-group>
</article-categories>
<title-group><article-title>Effect of Storage Period on Dimensional Stability of Alginplus and Hydrogum 5</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Aalaei</surname>
<given-names>Shima</given-names>
</name>
<xref ref-type="aff" rid="AFF1"><sup>1</sup>
</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Ganj-Khanloo</surname>
<given-names>Rohollah</given-names>
</name>
<xref ref-type="aff" rid="AFF2"><sup>2</sup>
</xref>
</contrib>
<contrib contrib-type="author" corresp="yes"><name><surname>Gholami</surname>
<given-names>Fatemeh</given-names>
</name>
<xref ref-type="aff" rid="AFF1"><sup>1</sup>
</xref>
<xref ref-type="corresp" rid="C1"></xref>
</contrib>
<aff id="AFF1"><label>1</label>
Assistant Professor, Department of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin, Iran</aff>
<aff id="AFF2"><label>2</label>
Private Practice, Zanjan, Iran</aff>
</contrib-group>
<author-notes><corresp id="C1">Corresponding author: F. Gholami, Departement of Prosthodontics, Dental Caries Prevention Research Center, Qazvin University of Medical Sciences, Qazvin, Iran <email>dr.gholami11@gmail.com</email>
</corresp>
</author-notes>
<pub-date pub-type="ppub"><month>1</month>
<year>2017</year>
</pub-date>
<volume>14</volume>
<issue>1</issue>
<fpage>31</fpage>
<lpage>39</lpage>
<history><date date-type="received"><day>20</day>
<month>9</month>
<year>2016</year>
</date>
<date date-type="accepted"><day>07</day>
<month>12</month>
<year>2016</year>
</date>
</history>
<permissions><copyright-statement>Copyright© Dental Research Center, Tehran University of Medical Sciences</copyright-statement>
<copyright-year>2017</copyright-year>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/3.0/"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<abstract><sec><title>Objectives:</title>
<p>This study aimed to evaluate the effect of storage period on dimensional stability of Alginplus and Hydrogum 5.</p>
</sec>
<sec><title>Materials and Methods:</title>
<p>In this in vitro experimental study, 60 impressions were taken of an upper jaw typodont, including 10 impressions for each storage period to be tested (12 minutes, 24 and 120 hours) for each type of alginate. Then, the impressions were stored in an incubator with stable temperature and humidity, and poured using a type III dental stone. Subsequently, the mesiodistal dimension, occlusogingival height, and interarch distance were measured using a digital caliper with an accuracy of 0.01mm. The data were analyzed using ANOVA and t-test (P<0.05).</p>
</sec>
<sec><title>Results:</title>
<p>Alginplus and Hydrogum 5 impressions were not significantly different from the master model after 12 minutes and 24 hours in terms of dimensions (P>0.05). After 120 hours, all dimensions measured on casts were significantly different from those measured on the master model, except for the mesiodistal dimension of the Hydrogum 5 impressions.</p>
</sec>
<sec><title>Conclusions:</title>
<p>At a consistent temperature and humidity, the Alginplus and Hydrogum 5 impressions were dimensionally stable for at least 24 hours.</p>
</sec>
</abstract>
<kwd-group><kwd>Dimensional Measurement Accuracy</kwd>
<kwd>Dental Impression Materials</kwd>
<kwd>Alginic Acid</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
<affiliations><list><country><li>Iran</li>
</country>
</list>
<tree><country name="Iran"><noRegion><name sortKey="Aalaei, Shima" sort="Aalaei, Shima" uniqKey="Aalaei S" first="Shima" last="Aalaei">Shima Aalaei</name>
</noRegion>
<name sortKey="Ganj Khanloo, Rohollah" sort="Ganj Khanloo, Rohollah" uniqKey="Ganj Khanloo R" first="Rohollah" last="Ganj-Khanloo">Rohollah Ganj-Khanloo</name>
<name sortKey="Gholami, Fatemeh" sort="Gholami, Fatemeh" uniqKey="Gholami F" first="Fatemeh" last="Gholami">Fatemeh Gholami</name>
</country>
</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 000252 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd -nk 000252 | 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:5557994 |texte= Effect of Storage Period on Dimensional Stability of Alginplus and Hydrogum 5 }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/RBID.i -Sk "pubmed:28828015" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd \ | NlmPubMed2Wicri -a EdenteV2
![]() | This area was generated with Dilib version V0.6.32. | ![]() |