Results 261 to 270 of about 42,143 (323)

Mineral Trioxide Aggregate but not Light-cure Mineral Trioxide Aggregate Stimulated Mineralization

Journal of Endodontics, 2008
The purpose of this study was to evaluate the subcutaneous response of rat connective tissue to light-cure MTA and Angelus MTA. These materials were placed in polyethylene and dentin tubes and implanted into dorsal connective tissue of Wistar rats for 30 and 60 days.
Gomes, Joao Eduardo, Faria, Max Dougals de, Bernabe, Pedro Felicio Estrada, Nery, Mauro Juvenal, Otoboni, Jose Arlindo, Dezan Júnior, Eloi, Costa, Mariana Macbado Teixeira de Moraes, Cannon, Mark   +7 more
openaire   +3 more sources

Mineral Trioxide Aggregate—A Review

Journal of Clinical Pediatric Dentistry, 2009
Mineral Trioxide Aggregate (MTA) is a new material with numerous exciting clinical applications. MTA promises to be one of the most versatile materials of this century in the field of dentistry. Some of the appreciable properties of MTA include its good physical properties and its ability to stimulate tissue regeneration as well as good pulp response ...
Arathi, Rao, Ashwini, Rao, Ramya, Shenoy
openaire   +2 more sources

A Mineral Trioxide Aggregate Sealer Stimulated Mineralization

Journal of Endodontics, 2009
The aim of this study was to evaluate the rat subcutaneous tissue response to implanted polyethylene tubes filled with Endo-CPM-Sealer (Portland Cement Modified Sealer) (EGEO S.R.L., Buenos Aires, Argentina) compared with Sealapex (SybronEndo, Glendora, CA) and Angelus MTA (Angelus, Londrina, Brazil).
Gomes-Filho, Joao Eduardo, Watanabe, Simone, Bernabe, Pedro Felicio Estrada, de Moraes Costa, Mariana Teixeira   +3 more
openaire   +3 more sources

Acid and Microhardness of Mineral Trioxide Aggregate and Mineral Trioxide Aggregate–like Materials

Journal of Endodontics, 2014
The aim of this study was to compare the surface microhardness of BioAggregate, ProRoot MTA, and CEM Cement when exposed to an acidic environment or phosphate-buffered saline (PBS) as a synthetic tissue fluid.Ninety cylindrical molds made of polymethyl methacrylate with an internal diameter of 6 mm and height of 4 mm (according to ASTM E384 standard ...
Behnam Bolhari, Mohammad Hossein Nekoofar, Mohammadreza Sharifian, Sholeh Ghabrai, Naghmeh Meraji, Paul M.H. Dummer   +5 more
openaire   +2 more sources

The constitution of mineral trioxide aggregate

Dental Materials, 2005
The aim of this study was to determine the constitution of a commercially available root-end filling material, mineral trioxide aggregate, (MTA) (ProRoot MTA, Tulsa Dental, Tulsa, OK, USA). The surface morphology of the material with various treatment conditions was also evaluated.The constitution of two commercial versions of MTA was determined before
Camilleri, J, Montesin, F E, Brady, K, Sweeney, R, Curtis, R V, Pitt Ford, T R   +5 more
openaire   +3 more sources

Osteoblast biocompatibility of mineral trioxide aggregate

Biomaterials, 1999
This study investigated the biocompatibility of variants of mineral trioxide aggregate (MTA), by culturing human MG63 osteosarcoma cells in the presence of materials, observing cytomorphology and cell growth, and then assaying cytokine expression from the cells. Reference materials were employed.
P J, Mitchell, T R, Pitt Ford, M, Torabinejad, F, McDonald   +3 more
openaire   +2 more sources

Mineral trioxide aggregate in paediatric dentistry

International Journal of Paediatric Dentistry, 2008
Objective.  The aim of this study was to present a review of the reported literature on: (i) the physical and chemical properties; and (ii) clinical applications of mineral trioxide aggregate (MTA) in the practice of paediatric dentistry.Method.  Electronic literature search of scientific papers from January 1993 to June 2008 was carried out on the ...
Srinivasan V, Waterhouse P, Whitworth J
openaire   +3 more sources

Clinical applications of mineral trioxide aggregate

Journal of Endodontics, 1999
An experimental material, mineral trioxide aggregate (MTA), has recently been investigated as a potential alternative restorative material to the presently used materials in endodontics. Several in vitro and in vivo studies have shown that MTA prevents microleakage, is biocompatible, and promotes regeneration of the original tissues when it is placed ...
M, Torabinejad, N, Chivian
openaire   +2 more sources

Cellular response to mineral trioxide aggregate

Journal of Endodontics, 1998
This investigation studied the cytomorphology of osteoblasts in the presence of Mineral Trioxide Aggregate (MTA) and examined cytokine production. MTA and Intermediate Restorative Material (IRM) were prepared and placed in separate Petri dishes. Osteoblasts (cell-line MG-63), grown to confluence in Hams F12/Dulbecco's modified Eagle's medium, were ...
E T, Koh, F, McDonald, T R, Pitt Ford, M, Torabinejad   +3 more
openaire   +2 more sources

Clinical and radiographic evaluation of Biodentine and Mineral Trioxide Aggregate in revascularization of non-vital immature permanent anterior teeth (randomized clinical study).

International Journal of Paediatric Dentistry, 2019
OBJECTIVE To asses clinically and radiographically the effect of using two types of coronal plug materials in revascularization of non-vital immature teeth.
M. Aly, S. Taha, M. E. El Sayed, R. Youssef, H. Omar   +4 more
semanticscholar   +1 more source