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Comparative analysis of Enterococcus faecalis biofilm formation on different substrates
(2013-03-01)
Introduction: The aim of this study was to compare Enterococcus faecalis biofilm formation on different substrates. Methods: Cell culture plates containing growth medium and E. faecalis (ATCC 29212) were used to grow biofilm ...
Scanning electron microscopic study of the cleaning ability of chlorhexidine as a root-canal irrigant
(Blackwell Publishing, 2003-06-01)
Aim To evaluate in vitro the cleaning of root-canal walls after irrigation with different irrigants.Methodology A total of 36 recently extracted human teeth were divided into four experimental groups according to the ...
The Number of Bleaching Sessions Influences Pulp Tissue Damage in Rat Teeth
(2013-09-23)
Introduction: Hydrogen peroxide tooth bleaching is claimed to cause alterations in dental tissue structures. This study investigated the influence of the number of bleaching sessions on pulp tissue in rats. Methods: Male ...
Cytotoxicity and genotoxicity of pulp capping materials in two cell lines
(Wiley-Blackwell Publishing, Inc, 2009-03-01)
The aim of this study was to evaluate the cytotoxicity and genotoxicity of the new castor oil bean cement (COB) material in comparison to commonly used pulp capping materials.Specimens of COB, calcium hydroxide (Hydro C), ...
Evaluation of mineral trioxide aggregate and calcium hydroxide cement as pulp-capping agents in human teeth
(Elsevier B.V., 2008-01-01)
This study evaluated the histomorphologic response of human dental pulps capped with mineral trioxide aggregate (MTA) and Ca(OH)(2) cement (CH). Pulp exposures were performed on the occlusal floor of 40 human permanent ...
A Mineral Trioxide Aggregate Sealer Stimulated Mineralization
(Elsevier B.V., 2009-02-01)
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 ...
Mineral trioxide aggregate but not light-cure mineral trioxide aggregate stimulated mineralization
(Elsevier B.V., 2008-01-01)
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 ...
Biocompatibility of resin-based materials used as pulp-capping agents
(Blackwell Publishing, 2003-12-01)
Aim To evaluate and compare the response of pulps of rats capped with resin-modified glass-ionomer cement (RMGIC) or self-etching adhesive system.Methodology Class I cavities were prepared on the occlusal surface of 54 ...
Viability of human fibroblasts in coconut water as a storage medium
(Wiley-Blackwell Publishing, Inc, 2009-09-01)
P>AimTo evaluate the effectiveness of a new storage medium for avulsed teeth, coconut water, in maintaining the viability of human fibroblasts.MethodologyCell viability after different time periods was evaluated in the ...
Response of human pulps after professionally applied vital tooth bleaching
(Wiley-Blackwell, 2010-07-01)
P>AimTo evaluate in vivo the microscopic pulpal response in sound human premolar teeth subjected to vital tooth bleaching with a 38% hydrogen peroxide (H(2)O(2)) bleaching gel (Opalescence X-tra Boost) catalysed or not by ...