Results 81 to 90 of about 29,440 (303)

In vitro evaluation of the impact of a bioceramic root canal sealer on the mechanical properties of tooth roots

open access: yesJournal of Dental Sciences
Bacground/purpose: Endodontically treated teeth are more prone to vertical root fracture with the mechanical property changes to some extent during root canal treatment. This study aimed to investigate the effects of a bioceramic sealer on the mechanical
Ya-Hui Wang, Si-Yi Liu, Yan-Mei Dong
doaj   +1 more source

Formation Ability of Secondary Dentin in Deciduous Teeth

open access: yesThe Journal of Nihon University School of Dentistry, 1960
Histological researches of teeth which have been published so far are concerned with permanent teeth in most cases. Consequently, milk teeth are not so often employed as a material, because most dental histologists have ignored the significance of deciduous teeth up to date.
Sohiti ISOKAWA, Yoshihisa TODA
openaire   +2 more sources

Two-year clinical evaluation of resinous restorative systems in non-carious cervical lesions [PDF]

open access: yes, 2010
This controlled clinical trial evaluated the 2-year clinical performance of a one-bottle etch-and-rinse adhesive and resin composite system (Excite/Tetric Ceram) compared to a resin-modified glass ionomer cement (RMGIC) (Vitremer/3M) in non-carious ...
FRANCO, Eduardo Batista   +5 more
core   +1 more source

Digital and tomographic identification of risk indicators for gingival recession in the mandibular anterior region: A cross‐sectional study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background To assess clinical and anatomical risk indicators for mid‐buccal gingival recessions (GRs) in the mandibular anterior region using digital and tomographic tools. Methods A cross‐sectional study was conducted on 103 patients (618 teeth).
Gonzalo Blasi   +5 more
wiley   +1 more source

Concomitant caries and calculus formation from in situ dentin caries model [v1; ref status: indexed, http://f1000r.es/VnGedU]

open access: yesF1000Research, 2013
The aim of this study was to test the possibility of the concomitant formation of calculus deposits and caries from in situ dentin caries model for short time periods.
Frederico B de Sousa   +4 more
doaj   +1 more source

Retention Of Long-Term Interim Restorations With Sodium Fluoride Enriched Interim Cement [PDF]

open access: yes, 2013
Purpose: Interim fixed dental prostheses, or provisional restorations , are fabricated to restore teeth when definitive prostheses are made indirectly.
Strash, Carolyn
core   +1 more source

Bonding efficacy of an acetone/based etch-and-rinse adhesive after dentin deproteinization [PDF]

open access: yes, 2012
Objectives: to evaluate the effect of sodium hypochlorite (NaOCl) treatment on dentin bonding by means of shear bond strength (SBS) measurements when using Prime and Bond NT (PB NT) adhesive.
Aguilera, Fátima S.   +4 more
core   +1 more source

Comparison of Enamel, Dentin, and the Dentin–Enamel Junction in Horse, Dog, Wild Boar, and Macaque Using Confocal Raman Microscopy

open access: yesJournal of Raman Spectroscopy, EarlyView.
Confocal Raman microscopy was used to map the dentin–enamel junction (DEJ) across four mammalian species. Chemical maps highlighted variations in mineral (phosphate/carbonate) and organic (amide/CH) phase. These results provide a comparative Raman framework to link tooth microchemistry with species‐specific structure and function.
Alban Desoutter   +4 more
wiley   +1 more source

Marginal integrity and secondary caries of selectively excavated teeth in vitro [PDF]

open access: yes, 2019
Einleitung: Eine selektive statt non-selektive Exkavation kann insbesondere bei fortgeschrittenen kariösen Läsionen das pulpale Risiko des Zahnes vermindern.
Bodi, Josephine Katharina
core   +1 more source

Combined Effects of Puerarin and Adipose‐Derived Stem Cells on Alveolar Bone Preservation and Inflammation Control in Periodontitis Through p38MAPK Modulation

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study evaluated the effects of puerarin and adipose‐derived stem cells (ADSCs), alone or combined, on p38MAPK activity, alveolar bone preservation, and inflammatory responses in a rat periodontitis (PD) model and in vitro. ADSCs were exposed to various puerarin concentrations to assess cell proliferation, osteogenic differentiation, and ...
Ting Yang, Xu Zhang, Liang‐Fu Zhang
wiley   +1 more source

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