Evaluation of pH changes produced by dental pulp capping materials: An in vitro study

Łuczaj-Cepowicz, Elżbieta; Marczuk-Kolada, Grażyna; Pawińska, Małgorzata; Obidzińska, Marta

doi:10.17219/dmp/70845

Cited by 3 publications

(9 citation statements)

References 20 publications

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“…Thus, the samples were of the same volume and had an identical contact surface with the medium. Other authors placed materials in polyethylene, teflon or plastic tubes of length 3 mm, 2 mm, 10 mm, 1.6 mm, 5 mm and diameter respectively 1mm, 10 mm, 1 mm, 8 mm, 5 mm [36,[41][42][43]. In present study, all sample were immersed in 10 ml; in other studies, the volume varied from 10 ml to 20 ml [36,[40][41][42].…”

Section: Discussionmentioning

confidence: 65%

“…Comparison the results of our study with those obtained by other authors may be difficult due to differences in methodology. In this in vitro study, a deionized water at pH lower than 7 (6.5-6.9) was used as testing medium, in agreement with other authors [20,29,40,41], to standardize the test conditions and allow a comparison of the data with other studies. Although many authors did not provide the initial pH value of solutions in which samples were immersed [19,[42][43][44].…”

Section: Discussionmentioning

confidence: 78%

“…In the recent study, time intervals selected for testing were based on the setting times of the materials and previous studies [19,36,40,41]. The pH was analysed immediately after immersion (baseline) and after 1 hour, 3 hours, 1 day, 2 days, 3 days, 1 week, 2 weeks, 3 weeks and 1 year.…”

Section: Discussionmentioning

confidence: 99%

“…However, dentin seems to be a stronger buffer for acids than for alkalis [48]. It should also be remembered that there is a permanent exchange of tissue fluids at the material interface that will reduce pH level in clinical situation [41]. Despite of these facts, the use calcium silicate-based materials with prolonged alkaline properties may be more beneficial to anti-inflammatory and mineralization activity.…”

Section: Discussionmentioning

confidence: 99%

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WITHDRAWN: Alkalizing properties of new calcium-silicate endodontic biomaterials

Kot

Kucharski

Marek

et al. 2019

Preprint

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Background: Calcium silicate-based cements (CSC), are self-setting hydraulic biomaterials widely used for reparative procedures in dentistry and endodontics. These materials possess bio-properties like biocompatibility, biointeractivity (release calcium (Ca2+ ) and hydroxyl (OH-) ions), and bioactivity (apatite-forming ability in contact with body fluids). Methods: Six calcium silicate-based materials were selected for this study: TheraCal LC (Bisco Inc. Schamburg, IL, USA), MTA Plus (Prevest Denpro, Jammu, India Avalon Biomed Inc, Bradenton, FL, USA), Biodentine (Septodont, Saint-Maur-des-Fossés, France), RetroMTA (BioMTA, Seoul, Korea), MTA Flow (Ultradent Products, Inc., South Jordan UT, USA), and OrthoMTA (BioMTA, Seoul, Korea). The pH was analysed immediately after immersion (baseline) and after 1 hour, 3 hours, 1 day, 2 days, 3 days, 1 week, 2 weeks, 3 weeks and 1 year with a pH meter, previously calibrated with solutions of known pH. To analyze the change in pH levels of the materials at each time point, 1- and 2-way analysis of variance, ANOVA followed by Tukey's multiple comparison test. The level of significance was set at p < 0.05. Results: Analysis of the tested materials showed statistically significant differences in terms of pH changes as a function of time showed a gradual rise in the pH of all materials. Conclusion: All tested materials exhibited continuous hydroxyl ion release resulting in a rise in pH until the end of time of experience. Because of the highly alkaline pH values of these materials, they possess biointeractivity properties.

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Section: Discussionmentioning

confidence: 65%

Section: Discussionmentioning

confidence: 78%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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WITHDRAWN: Alkalizing properties of new calcium-silicate endodontic biomaterials

Kot

Kucharski

Marek

et al. 2019

Preprint

View full text Add to dashboard Cite

show abstract

“…In the recent study, time intervals selected for testing were based on the setting times of the materials and previous studies [21,38,43,44]. The pH was analyzed immediately after immersion (baseline) and after 1 h, 3 h, 1 day, 2 days, 3 days, 1 week, 2 weeks, 3 weeks, and 1 year.…”

Section: Discussionmentioning

confidence: 99%

Alkalizing Properties of Six Calcium-Silicate Endodontic Biomaterials

et al. 2022

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Introduction: Calcium silicate-based cements (CSC), are self-setting hydraulic biomaterials widely used for reparative procedures in dentistry and endodontics. These materials possess physical properties, such as ion release, porosity, solubility, and radiopacity. Their biological properties are connected to their alkalizing activity and calcium release capacity. Materials and Methods: Six calcium silicate-based materials were selected for this study: TheraCal LC (Bisco Inc., Schaumburg, IL, USA), MTA Plus (PrevestDenpro, Jammu, India Avalon Biomed Inc., Bradenton, FL, USA), Biodentine (Septodont, Saint-Maur-des-Fossés, France), RetroMTA (BioMTA, Seoul, Korea), MTA Flow (Ultradent Products, Inc., South Jordan, UT, USA), and OrthoMTA (BioMTA, Seoul, Korea). The pH was analyzed immediately after immersion (baseline) and after 1 h, 3 h, 1 day, 2 days, 3 days, 1 week, 2 weeks, 3 weeks, and 1 year with a pH meter, previously calibrated with solutions of known pH. All testing materials had alkaline pH. Results: Analysis of the tested materials showed statistically significant differences in terms of pH changes as a function of the time showed a gradual rise in the pH of all materials. Conclusions: All tested materials exhibited continuous hydroxyl ion release resulting in a rise in pH until the end of time of experience.

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Traditional Versus Advanced Pulp Capping Materials in Primary Teeth

Bhardwaj,

Gupta,

Yeluri

2024

Annals of African Medicine

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In situations where pulp degeneration and carious lesions may coexist, pulp therapy is a regularly employed method. Mineral trioxide aggregate, a material that is now utilized for indirect pulp treatment (IPT), is nontoxic and nonmutagenic. There is proof that the restoration margin can be sealed to manage the caries lesion. In terms of the clinical and radiological outcome, it has been demonstrated that IPT is more effective and secure than direct pulp capping and pulpotomy. The pulp capping treatment’s goal is to protect the pulp from microorganisms as well as from thermal, electrical, chemical, and physical stimulation. There is evidence that suggests targeted caries clearance and composite restoration may stop caries lesions more effectively than full dentin removal. Various pulp capping materials that are available in the market were highlighted in this review, and the discussion of each material was expanded to demonstrate its clinical efficacy. Articles were specifically selected and discussed for the materials used for the IPT in the primary teeth as very few studies have been done so far in relation to this subject. A literature search in various libraries, including PubMed, Cochrane, ResearchGate, Scopus, ScienceDirect, and other libraries, was done for several available materials that have been used for the IPT procedure in primary dentition in the last 20 years.

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Evaluation of pH changes produced by dental pulp capping materials: An in vitro study

Abstract: Background. Ideal direct pulp capping materials should be biocompatible, have antibacterial and antiinflammatory properties, promote dental pulp regeneration, provide appropriate sealing, be insoluble in tissue fluids, and have sufficient mechanical properties.

Cited by 3 publications

References 20 publications

WITHDRAWN: Alkalizing properties of new calcium-silicate endodontic biomaterials

WITHDRAWN: Alkalizing properties of new calcium-silicate endodontic biomaterials

Alkalizing Properties of Six Calcium-Silicate Endodontic Biomaterials

Traditional Versus Advanced Pulp Capping Materials in Primary Teeth

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