Analysis of Molecular Changes Induced By Mineral Trioxide Aggregate On sPLA2

Lopes, Murilo Baena; Soares, Verônica Cristina Gomes; Fagundes, Fábio H. R.; Júnior, Alcides Gonini; Kaneshima, Renan Hideki; Guiraldo, Ricardo Danil; Diz-Filho, Eduardo B. S.; Berger, Sandrine Bittencourt; Felizardo, Klíssia Romero; Santos, Marcelo Leite dos

doi:10.1590/0103-6440201902463

Cited by 4 publications

(3 citation statements)

References 24 publications

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“…MTA consists of fine trioxide powder (tricalcium oxide, silicon oxide, bismuth oxide) which sets in the presence of moisture and hydrophilic particles (tricalcium silicate, tricalcium aluminum) [5] . MTA material was first described as hydrophilic fine powder, mainly consisting of calcium and phosphorus ion and bismuth oxide was added into it to provide a higher radio-opacity than dentine [6] .…”

Section: Content and Chemical Physical And Mechanical Propertiesmentioning

confidence: 99%

Mineral trioxide aggregate and areas of its use in dentistry: A literature review

Yüzer¹,

Uysal²

2021

Int. J. Appl. Dent. Sci.

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Mineral trioxide aggregate is a biocompatible dental material consisting of thyroxide powder and hydrophilic particles. In addition to their dentinogenic and osteogenic potentials, it also exhibits good sealing properties. It has a wide range of areas of use in endodontic and restorative dentistry. In clinical practice, it is a material of choice in many applications such as repair of perforations, root-end fillings, apexhivation and regenerative endodontic treatment procedures, vital pulp treatments.

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Section: Content and Chemical Physical And Mechanical Propertiesmentioning

confidence: 99%

Mineral trioxide aggregate and areas of its use in dentistry: A literature review

Yüzer¹,

Uysal²

2021

Int. J. Appl. Dent. Sci.

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“…Mineral trioxide aggregate (MTA) was more recently introduced as an alternative dental pulp capping material which consists of a powder of tricalcium oxide, silicon oxide, and bismuth oxide. Other particles that are hydrophilic in nature as tricalcium silicate and tricalcium aluminate are also present [6], [7]. Photobiomodulation (PBM) has been reported to suppress inflammation and biostimulate tissues to improve tissue repair mechanisms [8].…”

Section: Introductionmentioning

confidence: 99%

Efficacy of Mineral Trioxide Aggregate and Photobiomodulation on Pulp Capping of Dogs’ Teeth

Abdelgawad

Shalash

Zaazou

et al. 2022

Open Access Maced J Med Sci

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AIM: The present study assessed the effect of mineral trioxide aggregate (MTA) and photobiomodulation (PBM) on pulp capping of exposed pulp of dogs’ teeth. METHODS: Forty-eight teeth in three mongrel dogs were randomly divided into two major study groups; Group I where MTA was used as a pulp capping agent and Group II in which both MTA+PBM were used. The groups were equally subdivided according to the observation period following completion of pulp capping into Subgroup (A) 1 week, Subgroup (B) 2, and Subgroup (C) 16 weeks. The teeth were examined for histological inflammatory response as well as dentine bridge formation. RESULTS: With regard to inflammatory response at 1 week significantly, less intense inflammation was observed in MTA+PBM (Group II) compared to the MTA (Group I) for the same time period with no significant difference for between Group I and Group II for other time intervals. As for dentin bridge formation, PBM+MTA groups showed statistically significant thicker dentine bridge formation at 16 weeks than MTA alone group for the same time period with no significant difference for between Group I and Group II for other time intervals. CONCLUSIONS: Under the conditions of this study, PBM appeared to be a beneficial adjunct in dental pulp capping procedures in which MTA was the pulp capping material.

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“…It consists of a powder of fine trioxides (tricalcium oxide, silicon oxide, bismuth oxide) and other hydrophilic particles (tricalcium silicate, tricalcium aluminate, responsible for the chemical and physical properties of this aggregate), which hardens in the presence of humidity. [1][2][3][4][5] The hydration of the powder results in the formation of a colloidal gel with pH 12.5, which solidifies in a structure in about 3 to 4 hours. [6][7][8][9] In the past 10 years, the MTA found its application in the field of dentistry with specific fit within the conservative and endodontic treatments.…”

Section: Introductionmentioning

confidence: 99%

Mineral Trioxide Aggregate Applications in Endodontics: A Review

et al. 2020

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A current topic in dentistry concerns the biocompatibility of the materials, and in particular, conservative dentistry and endodontics ones. The mineral trioxide aggregate (MTA) is a dental material with biocompatibility properties to oral and dental tissues. MTA was developed for dental root repair in endodontic treatment and it is formulated from commercial Portland cement, combined with bismuth oxide powder for radiopacity. MTA is used for creating apical plugs during apexification, repairing root perforations during root canal therapy, treating internal root resorption, and pulp capping. The objective of this article is to investigate MTA features from a clinical point of view, even compared with other biomaterials. All the clinical data regarding this dental material will be evaluated in this review article. Data obtained from the analysis of the past 10 years’ literature highlighted 19 articles in which the MTA clinical aspects could be recorded. The results obtained in this article are an important step to demonstrate the safety and predictability of oral rehabilitations with these biomaterials and to promote a line to improve their properties in the future.

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Analysis of Molecular Changes Induced By Mineral Trioxide Aggregate On sPLA2

Cited by 4 publications

References 24 publications

Mineral trioxide aggregate and areas of its use in dentistry: A literature review

Mineral trioxide aggregate and areas of its use in dentistry: A literature review

Efficacy of Mineral Trioxide Aggregate and Photobiomodulation on Pulp Capping of Dogs’ Teeth

Mineral Trioxide Aggregate Applications in Endodontics: A Review

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