Results 41 to 50 of about 683,930 (242)

The assessment of white blood corpuscles by geometric-morphometric analysis after the application of calcium aluminate and calcium silicate dental cements in wistar rats [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi
The aim of the research was to determine possible changes in the morphology of cells of the leukocyte order of peripheral blood, using geometric morphometric tests, after the application of calcium-aluminate and calcium-silicate cements to the dental ...
Muhamed KATICA   +8 more
doaj   +1 more source

Mixture of Indonesian White Portland Cements, Bi2O3, and Light Cured Methacrylate-based resin as a potential candidate for pulp capping material

open access: yesPadjadjaran Journal of Dentistry, 2023
Introduction: The bioactivity property of pulp capping materials is determined by the hydroxyl ion release ability, which may alter the environmental pH to become alkaline.
Denny Nurdin   +3 more
doaj   +1 more source

Development of resin-based bioactive endodontic cements with glycerol salicylate and calcium silicate

open access: yesRevista da Faculdade de Odontologia de Porto Alegre, 2020
Introduction: The combination of sol-gel derived calcium silicate particles and glycerol salicylate resins may enhance the pyhisico-chemical properties contribute to the understanding of the interaction between these materials.
Rafaela Cassaro Pistorello   +3 more
doaj   +1 more source

Cytotoxicity and genotoxicity of calcium silicate-based cements on an osteoblast lineage

open access: yesBrazilian Oral Research, 2016
Several calcium silicate-based biomaterials have been developed in recent years, in addition to Mineral Trioxide Aggregate (MTA). The aim of this study was to evaluate the cytotoxicity, genotoxicity and apoptosis/necrosis in human osteoblast cells (SAOS ...
Ana Lívia GOMES-CORNÉLIO   +7 more
doaj   +1 more source

Prevention of Tooth Discoloration Due to Calcium-Silicate Cements: A Review

open access: yesDental 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

Calcium carbonate-calcium phosphate mixed cement compositions for bone reconstruction [PDF]

open access: yes, 2006
The feasibility of making calcium carbonate-calcium phosphate (CaCO3-CaP) mixed cements, comprising at least 40 % (w/w) CaCO3 in the dry powder ingredients, has been demonstrated.
Bareille, Reine   +2 more
core   +1 more source

Investigation of the hydration process and biological activity of a novel nanosilver incorporated dicalcium silicate based retrograde filling material [PDF]

open access: yesPeerJ, 2023
Background Although several materials have been used for retrograde filling following apical surgeries, there is no consensus on a single best material.
Teena Dsouza   +8 more
doaj   +2 more sources

Enhanced bioactivity of glass ionomer cement by incorporating calcium silicates [PDF]

open access: yesBiomatter, 2016
Glass ionomer cements (GIC) are known as a non-bioactive dental cement. During setting the GIC have an acidic pH, driven by the acrylic acid component. It is a challenge to make GIC alkaline without disturbing its mechanical properties. One strategy was to add slowly reacting systems with an alkaline pH.
Chen, Song   +3 more
openaire   +3 more sources

Apatite bone cement reinforced with calcium silicate fibers

open access: yesJournal of Materials Science: Materials in Medicine, 2014
Several research efforts have been made in the attempt to reinforce calcium phosphate cements (CPCs) with polymeric and carbon fibers. Due to their low compatibility with the cement matrix, results were not satisfactory. In this context, calcium silicate fibers (CaSiO3) may be an alternative material to overcome the main drawback of reinforced CPCs ...
Motisuke, Mariana UNIFESP   +3 more
openaire   +3 more sources

Solubility and porosity of new nanostructured calcium silicate cement [PDF]

open access: yesStomatološki glasnik Srbije, 2014
Introduction. Calcium silicate cements are most commonly used materials in endodontics for many indications due to their exceptional biological and physical properties.
Stanić Tatjana   +4 more
doaj   +1 more source

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