Results 111 to 120 of about 139,982 (350)
A Study of Corrosion of Root Parts of Metallic Post and Core Reconstructions after their Extraction
Česká Stomatologie a Praktické Zubní Lékařství, 2014 Introduction and objective: Cast post and cores are an important tool in the reconstruction of a dental crown. This article analyzes the state of cast metallic posts, made of alloys with high silver content, in cases where the restoration failed. Our aim
Z. Venclíková, J. Fojt, L. Joska
doaj +1 more source
An inhomogeneous and anisotropic constitutive model of human dentin [PDF]
, 2005 Dentin constitutes the major part of human tooth. It is composed of a large number of tubules with both variational radii and radially parallel pattern.
霍波 +1 more
core +1 more source
Jaw‐specific stem cell dynamics are associated with distinct enamel architecture in mouse incisors
Developmental Dynamics, EarlyView.Abstract Background The continuously growing mouse incisor serves as a model for stem cell‐driven tooth renewal. Although mice possess maxillary and mandibular incisors, most studies have focused on the mandible. Potential differences in structure and renewal between these serially homologous organs remain insufficiently characterized.
Elias Shahin +4 more
wiley +1 more source
Morphological changes in enamel and dentin resulting from the bleaching of teeth
Эндодонтия Today, 2020 Relevance of the research topic: modern bleaching systems are based on the use of hydrogen peroxide preparations or carbamide peroxide, in combination with activating factors.
doaj
Avaliação da resistência de união à microtração de um sistema universal à dentina profunda [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2014.O objetivo deste estudo foi avaliar a resistência de união à microtração de um sistema adesivo ...
Gré, Cristina Parise
core
Developmental Dynamics, EarlyView.Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang +3 more
wiley +1 more source
Methods of treatment pulp diseases. Modern aspects in clinical practice
Эндодонтия Today, 2020 Despite the usefulness of the biological treatment of pulpitis, especially in the early stages of the disease process or accidental opening of the tooth cavity of different age groups of patients without burdening somatic diseases, this method doesn’t ...
doaj
Dental Research Journal, 2013 Background: Certain studies have been conducted on the effects of mechanical and thermal load cycling on the microtensile bond strength (microTBS) of composites to dentin, but the results were different.
Ali Reza Daneshkazemi +4 more
doaj +1 more source
Proteomic signatures of equine dental tooth tissues in ageing and disease
Equine Veterinary Journal, EarlyView.Abstract Background Ageing and dental disease in horses lead to structural and functional deterioration of dental tissues, yet their molecular signatures remain poorly characterised. Understanding how these processes alter the protein composition of enamel, dentin, cementum and pulp is essential for improving equine oral health and identifying ...
Anders Jensen +8 more
wiley +1 more source
Acta Odontologica Turcica, 2017 Objective: The aim of this study was to evaluate the push-out bond strength of fiber posts used in the restoration of endodontically-treated teeth with extreme material loss, luted with two different self-adhesive resin cements alone or with the ...
Tufan Can Okay +2 more
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