Results 21 to 30 of about 991,611 (224)

A comparative evaluation of ideal apical sealing material for open apex single rooted permanent tooth: An in vitro study

SRM Journal of Research in Dental Sciences, 2015
Introduction: Traumatic injury and dental caries in developing tooth can cause irreversible damage to the pulpal tissue, which hinders the normal physiologic root development.
Chiranjit Ghosh, Gautam Kumar Kundu, Shabnam Zahir, Subrata Sarkar, Badruddin Ahmed Bazmi, Sudipta Kar   +5 more
doaj   +1 more source

Evaluation of the Genotoxicity of Endodontic Materials for Deciduous Teeth Using the Comet Assay

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To evaluate genotoxicity of zinc oxide, P. A. calcium hydroxide, mineral trioxide aggregate and an iodoform paste using comet assay on human lymphocytes.
Nilton Cesar Nogueira dos Santos, Bruno Marques Soares, Cláudia do Ó Pessoa, Livia Maria Andrade de Freitas, João Pedro Pedrosa Cruz, Maria Emília Santos Pereira Ramos, Matheus Melo Pithon, Eneida Moraes de Marcílio Cerqueira   +7 more
doaj  

Pulp-Capping with Mineral Trioxide Aggregate

Acta Medica Bulgarica, 2015
There are two considerations for direct pulp capping - accidental mechanical pulp exposure and exposure caused by caries. Mineral trioxide aggregate (MTA) was used as pulp-capping material to preserve the vitality of the pulpal tissues.
Peycheva Kalina
doaj   +1 more source

Portland cement versus MTA as a root-end filling material. A pilot study [PDF]

Acta Cirúrgica Brasileira, 2015
PURPOSE: To assess periradicular lesions clinically and by computed tomography (CT) after endodontic surgery using either Portland cement or mineral trioxide aggregate (MTA) as a root-end filling material.
Sérgio Ribeiro da Silva, José Dias da Silva Neto, Daniela Francescato Veiga, Taylor Brandão Schnaider, Lydia Masako Ferreira   +4 more
doaj   +2 more sources

Comparison of the sealing ability of Endocem mineral trioxide aggregate and Endoseal mineral trioxide aggregate as a furcal perforation repair material under the operating microscope: An in-vitro study

Endodontology, 2019
Objective: The aim of this study was to compare the sealing ability of pozzolan-based mineral trioxide aggregate (MTA) (Endocem) cement and pozzolan-based MTA (Endoseal) when used to repair the furcal perforations in permanent molars using the ...
Mohd Sibghatullah Khatib, Swapna V Devarasanahalli, Ranjini M Aswathanarayana, Paramarshi Das, Roopa R Nadig   +4 more
doaj   +1 more source

In vivo comparison of bioceramic putty and mineral trioxide aggregate as pulpotomy medicament in primary molars. A 12-month follow-up randomized clinical trial

Dental Research Journal, 2022
Background: Pulpotomy is one of the common vital pulp therapy procedures for primary molars. The present trend in pulpotomy materials is to use regenerative materials that promote dentinogenesis.
T Kiranmayi, Charan Teja Vemagiri, Chandrasekhar Rayala, Vinay Chandrappa, Haritha Bathula, Anusha Challagulla   +5 more
doaj   +1 more source

Evaluation of clinical and radiographic outcome of premixed injectable mineral trioxide aggregate and conventional mineral trioxide aggregate as pulpotomy medicaments in primary molars – A split-mouth randomized control trial

Journal of Indian Society of Pedodontics and Preventive Dentistry
Background: Materials for pulpotomy have evolved to materials which can regenerate the pulp. Mineral trioxide aggregate (MTA) potentially shifts the pulpal status and promotes dentin bridge formation.
U. S. Aiswarya, Sharan S. Sargod, Sundeep K. Hegde, H. T. Ajay Rao, Nanditha Hegde   +4 more
doaj   +1 more source

Mineral trioxide aggregate induces osteoblastogenesis via Atf6

Bone Reports, 2015
Mineral trioxide aggregate (MTA) has been recommended for various uses in endodontics. To understand the effects of MTA on alveolar bone, we examined whether MTA induces osteoblastic differentiation using MC3T3-E1 cells.
Toyonobu Maeda, Atsuko Suzuki, Satoshi Yuzawa, Yuh Baba, Yuichi Kimura, Yasumasa Kato   +5 more
doaj   +1 more source

Hierarchically Engineered Transition Metal Electrode for Direct Lithium Extraction From Brine

Carbon Energy, EarlyView.
Carbon‐modified WO3 nanoparticles deliver lithium extraction from simulated brine with Li+ capacity of 3 mmol Li g−1h−1 and 43% recovery efficiency. Reduced graphene oxide enhances charge transport and interfacial stability, while reversible W redox validated by in‐situ spectroscopy, governs lithium intercalation dynamics and structural stability ...
Ankit Kumar Tripathi, Lixue Jiang, Thành Trần‐Phú, Denny Gunawan, Yihao Shan, Adhi Satriyatama, Liming Dai, Rose Amal, Rahman Daiyan   +8 more
wiley   +1 more source

Mineral Trioxide Aggregate—A Review of Properties and Testing Methodologies [PDF]

Materials, 2017
Mineral trioxide aggregate (MTA) restoratives and MTA sealers are commonly used in endodontics. Commonly referenced standards for testing of MTA are ISO 6876, 9917-1 and 10993. A PubMed search was performed relating to the relevant tests within each ISO and “mineral trioxide aggregate”. MTA restoratives are typically tested with a mixture of tests from
William N. Ha, Timothy Nicholson, Bill Kahler, Laurence J. Walsh   +3 more
openaire   +5 more sources