Results 271 to 280 of about 42,310 (328)

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

Color stability of white mineral trioxide aggregate

Clinical Oral Investigations, 2012
This study aims to evaluate the color stability of white mineral trioxide aggregate (WMTA) after irradiation with three different curing lights and with a fluorescent lamp in an oxygen-free environment.Thirty samples of WMTA were divided into four experimental groups (three curing light and one fluorescent lamp) and one negative control group.
Marta, Vallés, Montserrat, Mercadé, Fernando, Duran-Sindreu, Jose Luis, Bourdelande, Miguel, Roig   +4 more
openaire   +2 more sources

Biocompatibility and sealing ability of mineral trioxide aggregate and biodentine as root-end filling material: A systematic review

Journal of Conservative Dentistry, 2018
Introduction: This systematic review intended to compare the biocompatibility and sealing ability of mineral trioxide aggregate (MTA) and biodentine as root-end filling material.
Nidhi Solanki, K. K. Venkappa, N. Shah
semanticscholar   +1 more source

Hydration mechanisms of mineral trioxide aggregate

International Endodontic Journal, 2007
AbstractAim  To report the hydration mechanism of white mineral trioxide aggregate (White MTA, Dentsply, Tulsa Dental Products, Tulsa, OK, USA).Methodology  The chemical constitution of white MTA was studied by viewing the powder in polished sections under the scanning electron microscope (SEM). The hydration of both white MTA and white Portland cement
openaire   +2 more sources

Vital pulp therapy with mineral trioxide aggregate

Dental Traumatology, 2005
Abstract –  The present case report describes the treatment of complicated crown fractures using mineral trioxide aggregate (MTA). MTA was used as pulp‐capping material after partial pulpotomy to preserve the vitality of the pulpal tissues in two cases.
Bekir, Karabucak, David, Li, Jung, Lim, Mian, Iqbal   +3 more
openaire   +2 more sources

Mineral Trioxide Aggregate Inhibits Osteoclastic Bone Resorption

Journal of Dental Research, 2011
Mineral trioxide aggregate (MTA), a commonly used endodontic repair material, is useful for both basic and clinical research, and the effect of MTA on osteoblast differentiation has been well-defined. However, the effects of MTA on osteoclastic bone resorption are not fully understood.
D, Hashiguchi, H, Fukushima, H, Yasuda, W, Masuda, M, Tomikawa, K, Morikawa, K, Maki, E, Jimi   +7 more
openaire   +2 more sources