Results 91 to 100 of about 42,310 (328)
Prevention of Tooth Discoloration Due to Calcium-Silicate Cements: A Review
Dental Hypotheses, 2019 Introduction: Mineral trioxide aggregate (MTA) and other calcium silicate cement similar to that are widely used in endodontic treatments. One of the widely emphasized disadvantages of these cements are the induction of tooth discoloration.
Naghmeh Meraji +3 more
doaj +1 more source
Histological and Immunohistochemical Evaluation of Biphasic Calcium Phosphate and a Mineral Trioxide Aggregate for Bone Healing in Rat Calvaria [PDF]
, 2015 This work focused on the process of bone repair of defects in standardized calvaria of Wistar rats treated with biphasic calcium phosphate (BCP), mineral trioxide aggregate (MTA), or a combination of the two.
Almeida, Luis Eduardo +5 more
core +1 more source
Rat subcutaneous tissue response to MTA Fillapex® and Portland cement [PDF]
, 2013 The aim of this study was to evaluate the response of rat subcutaneous tissue to MTA Fillapex® (Angelus), an experimental root canal filling material based on Portland cement and propylene glycol (PCPG), and a zinc oxide, eugenol and iodoform (ZOEI ...
Duarte, Marco Antonio Hungaro +5 more
core +1 more source
European Journal of Dental Education, EarlyView.ABSTRACT Introduction Preformed metal crowns (PMCs) and pulpotomies are established treatments for carious lesions in primary molars. Despite their effectiveness, variability in knowledge and clinical experience amongst dental students has been reported. This study aimed to evaluate the knowledge and perceptions of Dutch dental students at the Academic
Anna Ziouti +3 more
wiley +1 more source
Evaluation of Antimicrobial Activity of Mineral Trioxide Aggregate (MTA) [PDF]
Al-Rafidain Dental Journal, 2009 Aims: To evaluate the antimicrobial activity of MTA against selected microorganisms compared with awidely used root end filling materials. Materials and methods: Fifteen mm discs of MTA, GIC andAmalgam were prepared and three types of microorganisms; two
Mahmoud Y Taha +2 more
doaj +1 more source
Biocompatibility of a new nanomaterial based on calcium silicate implanted in subcutaneous connective tissue of rats [PDF]
, 2012 The aim of the study was to investigate rat connective tissue response to a new calcium silicate system 7, 15, 30 and 60 days after implantation. Twenty Wistar albino male rats received two tubes half-filled with a new calcium silicate system (NCSS ...
Basta-Jovanović Gordana +5 more
core +1 more source
European Journal of Oral Sciences, EarlyView.Abstract The aim of this study was to evaluate whether the experimental sealers, composed of tricalcium silicate (CaSi) and CaSi supplemented with calcium hypochlorite (CaSi‐H), stimulate tissue repair. The tissue response of experimental materials was compared with commercially available materials Bio‐C sealer (BC sealer) and BioRoot (BROOT ...
Evelin Carine Alves Silva +5 more
wiley +1 more source
Influência de diferentes concentrações de óxido de bismuto na solubilidade e desintegração do cimento portland branco [PDF]
, 2011 TCC (graduação) - Universidade Federal de Santa Catarina, Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Curso de Odontologia.O MTA apresenta como radiopacificador o óxido de bismuto (Bi2O3), que tem recebido criticas por não ...
Vieira, Daniela Peressoni
core
Effects of different powder to liquid ratios on the push out bond strength of CEM cement on simulated perforations in the furcal area [PDF]
, 2017 Proper bond strength to dentin is one of the properties of biomaterials used for therapeutic purposes such as repair of furcal perforations. The aim of the present study to evaluate the effects of different powder to liquid ratios of Calcium-enriched ...
Frough-Reyhani, Mohammad +3 more
core +1 more source
δ‐Bismuth Oxide Responsible for Tooth Discolouration—A Laboratory Investigation
International Endodontic Journal, EarlyView.ABSTRACT Aims To investigate the phase changes of bismuth oxide in contact with sodium hypochlorite responsible for tooth discolouration. Methodology Bismuth oxide (monoclinic α−phase; C) was mixed with sodium hypochlorite at 20°C, 37°C, and 60°C (B20, B37, B60) for a period of 24 weeks with weekly refreshing of solutions.
J. Camilleri, P. Zaslansky, N. Ramanan
wiley +1 more source