Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/105214
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pereira, Inês Raquel | - |
dc.contributor.author | Carvalho, Catarina | - |
dc.contributor.author | Paulo, Siri Folques Vicente de | - |
dc.contributor.author | Martinho, José Pedro | - |
dc.contributor.author | Coelho, Ana Sofia | - |
dc.contributor.author | Paula, Anabela Baptista | - |
dc.contributor.author | Marto, Carlos Miguel | - |
dc.contributor.author | Carrilho, Eunice | - |
dc.contributor.author | Botelho, Maria Filomena | - |
dc.contributor.author | Abrantes, Ana Margarida | - |
dc.contributor.author | Ferreira, Manuel Marques | - |
dc.date.accessioned | 2023-02-09T11:20:20Z | - |
dc.date.available | 2023-02-09T11:20:20Z | - |
dc.date.issued | 2021-10-27 | - |
dc.identifier.issn | 1996-1944 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/105214 | - |
dc.description.abstract | The aim of this study was to evaluate and compare the sealing ability of two calcium silicate-based sealers (TotalFill BC RRM Fast Set Putty and White ProRoot MTA) when used as apical plugs in immature teeth through nuclear medicine. Single-rooted extracted teeth (n = 34) had their crowns and root tip sectioned to obtain 14 mm long root segments to simulate an in vitro apexification model. Were created two experimental groups, namely MTA (n = 12) and BC (n = 12), and two control groups, PG (positive group, n = 5) and NG (negative group, n = 5). On the 4th day after placing the respective apical plug, the apical portions of the teeth were submerged in a solution of sodium pertechnetate (99mTcNaO4) for 3 h. Statistical analysis showed a significant difference between the MTA group and the controls (p < 0.05). The BC group had a significant difference regarding the negative control (p < 0.001) but showed no statistical significance regarding the positive control (p = 0.168). There was a statistically significant difference (p = 0.009) between the BC group (7335.8 ± 2755.5) and the MTA group (4059.1 ± 1231.1), where the last showed less infiltration. Within the limitations of this study, White ProRoot MTA had a significantly better sealing ability than TotalFill BC RRM Fast Set Putty. | pt |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | apexification | pt |
dc.subject | calcium silicate | pt |
dc.subject | dental leakage | pt |
dc.subject | mineral trioxide aggregate | pt |
dc.subject | sodium pertechnetate Tc 99m | pt |
dc.title | Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model | pt |
dc.type | article | - |
degois.publication.firstPage | 6456 | pt |
degois.publication.issue | 21 | pt |
degois.publication.title | Materials | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/ma14216456 | pt |
degois.publication.volume | 14 | pt |
dc.date.embargo | 2021-10-27 | * |
uc.date.periodoEmbargo | 0 | pt |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | CNC - Center for Neuroscience and Cell Biology | - |
crisitem.author.orcid | 0000-0002-9292-8767 | - |
crisitem.author.orcid | 0000-0002-7366-7557 | - |
crisitem.author.orcid | 0000-0002-2924-7926 | - |
crisitem.author.orcid | 0000-0001-9269-5417 | - |
crisitem.author.orcid | 0000-0002-5759-5557 | - |
crisitem.author.orcid | 0000-0001-7202-1650 | - |
crisitem.author.orcid | 0000-0003-4185-7871 | - |
crisitem.author.orcid | 0000-0002-5968-6161 | - |
Appears in Collections: | FMUC Medicina - Artigos em Revistas Internacionais I&D CIBB - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Apical-sealing-ability-of-two-calcium-silicatebased-sealers-using-a-radioactive-isotope-method-An-in-vitro-apexification-modelMaterials.pdf | 912.5 kB | Adobe PDF | View/Open |
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