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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Camilleri, Josette
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Proposing new standards for testing solubility of pulp preservation materialscitations
- 2024Chemical, antibacterial and cytotoxic properties of four different endodontic sealer leachates over timecitations
- 2024Leaching and cytotoxicity of bismuth oxide in ProRoot MTAcitations
- 2024Characterization and Assessment of Physical Properties of 3 Single Syringe Hydraulic Cement-based Sealerscitations
- 2023Editorial
- 2022Surface characteristics and bacterial adhesion of endodontic cements.citations
- 2022Surface characteristics and bacterial adhesion of endodontic cements ; ENEngelskEnglishSurface characteristics and bacterial adhesion of endodontic cementscitations
- 2021Effect of different manipulations on the physical, chemical and microstructural characteristics of Biodentinecitations
- 2021PRILE 2021 guidelines for reporting laboratory studies in endodontologycitations
- 2020Antimicrobial and ultrastructural properties of root canal filling materials exposed to bacterial challengecitations
- 2020Characterization of heat resistant hydraulic sealer for warm vertical obturationcitations
- 2020Classification of hydraulic cements used in dentistrycitations
- 2019Bioactivity potential of Portland cement in regenerative endodontic procedurescitations
- 2019Investigation of the effect of the water to powder ratio on hydraulic cement propertiescitations
- 2018Surface Microstructural Changes and Release of Ions from Dental Metal Alloy Removable Prostheses in Patients Suffering from Acid Refluxcitations
- 2018The effect of mixing method on tricalcium silicate-based cementcitations
- 2018Assessment of corrosion resistance of cast cobalt- and nickel-chromium dental alloys in acidic environmentscitations
- 2017Antimicrobial activity of ProRoot MTA in contact with bloodcitations
- 2017Bonding over Dentin Replacement Materialscitations
- 2017Will Bioceramics be the Future Root Canal Filling Materials?citations
- 2016Assessment of the interaction of Portland cement-based materials with blood and tissue fluids using an animal modelcitations
- 2015Effect of sterilization techniques prior to antimicrobial testing on physical properties of dental restorative materialscitations
- 2014Color stability of white mineral trioxide aggregate in contact with hypochlorite solutioncitations
Places of action
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article
Bioactivity potential of Portland cement in regenerative endodontic procedures
Abstract
Objective: The aim of this study was to evaluate the bioactivity potential of an hydraulic calcium-silicate cement, Pure Portland Cement Med-PZ (Medcem, Weinfelden, Switzerland: ‘MPC’), applied in a tooth extracted because of failed regenerative endodontic procedures (REP) and by means of ex vivo (EV) specimens.<br/><br/>Methods: Ten EV cylindrical dentin cavities were prepared and filled with MPC and stored for 1 month in distilled water (DW), Hank’s balanced salt solution (HBSS), Dulbecco’s phosphate-buffered saline (DPBS), simulated body fluid (SBF), versus no media (NM) serving as control. Six additional EV specimens were filled with MPC and exposed for 2 weeks to leucocyte-and-platelet-rich fibrin (LPRF)-clot (C), LPRF-membrane (M) and LPRF-exudate (E). MPC in the EV specimens and in the coronal part of the REP tooth was analyzed by means of micro-Raman spectroscopy (MR), scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS).<br/><br/>Results: SEM showed rough crystallite surfaces for the EV samples and a porous surface for the REP tooth. EDS of the EV samples revealed prominent peaks for Ca, Si and O. Storage in HBSS, DPBS, SBF, exposure to LPRF and the REP tooth showed considerable amounts of P as well. MR exhibited vibrations of phosphate (DPBS, SBF), carbonated hydroxyapatite (DPBS, SBF), calcium carbonate (DW, HBSS, NM, REP-tooth, LPRF-E), oxidized (ferric) proteins (LPRF-E/C/M) and the amide III band (all samples). Hence, only storage of MPC in DPBS and SBF for 1 month revealed bioactivity.<br/><br/>Significance: The environmental conditions, namely the laboratory and clinical settings, affect the bioactivity potential of MPC.<br/>