Results 81 to 90 of about 101,964 (352)

Root‐end resection with or without retrograde obturation after orthograde filling with two techniques: A micro‐CT study

open access: yesAustralian Endodontic Journal, Volume 48, Issue 3, Page 423-430, December 2022., 2022
Abstract To evaluate the filling ability of two orthograde obturation techniques followed by the apical resection with or without retrograde obturation through micro‐computed tomography (CT). Thirty‐two single‐rooted permanent teeth were prepared and randomised into four groups (n = 8) according to the orthograde obturation technique (single cone ...
Daniele Angerame   +7 more
wiley   +1 more source

New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures

open access: yesJapanese Dental Science Review, 2011
Dentin bonding systems have been dramatically simplified and improved during the recent decades. Monomer penetration into dentin and its polymerization in situ creates a hybrid layer, which is essential to obtain good bonding to dentin.
Toru Nikaido   +7 more
doaj   +1 more source

In vivo remineralization of dentin using an agarose hydrogel biomimetic mineralization system

open access: yesScientific Reports, 2017
A novel agarose hydrogel biomimetic mineralization system loaded with calcium and phosphate was used to remineralize dentin and induce the oriented densely parallel packed HA layer on defective dentin surface in vivo in a rabbit model.
M. Han   +5 more
semanticscholar   +1 more source

Reassessment of Xenodens calminechari with a discussion of tooth morphology in mosasaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract Xenodens calminechari is a mosasaurid taxon named by Longrich et al. (2021) based on the holotype MHNM.KH.331, a left maxilla with several teeth. This holotype was obtained nonscientifically (without technical supervision) from an area in Morocco that yields many manipulated or forged specimens. Examination of Longrich et al.
Henry S. Sharpe   +2 more
wiley   +1 more source

Nanoscale chemical and mechanical heterogeneity of human dentin characterized by AFM-IR and bimodal AFM

open access: yesJournal of Advanced Research, 2020
Human dentin, as an important calcified tissue in the body, plays significant roles in withstanding masticatory forces and has a complex hierarchical organization.
Lijia Huang   +5 more
doaj  

Immunocytochemical detection of dentin matrix proteins in primary teeth from patients with dentinogenesis imperfecta associated with osteogenesis imperfecta

open access: yesEuropean Journal of Histochemistry, 2014
Dentinogenesis imperfecta determines structural alterations of the collagen structure still not completely elucidated. Immunohistochemical analysis was used to assay Type I and VI collagen, various non-collagenous proteins distribution in human primary ...
G. Orsini   +6 more
doaj   +1 more source

Estimation of possibility of dentin materials use for bone plasty

open access: yesЭндодонтия Today, 2020
Aim. Estimation o f possibility of dentin materials u sing Raman spectroscopy for their further possible use for preparation of bone-substitute materials in surgical dentistry and implantology.Materials and methods.
M. A. Zybin   +6 more
doaj   +1 more source

Incisor cross‐sectional area at the cementoenamel junction correlates with an increased reliance on frugivory in anthropoid primates

open access: yesThe Anatomical Record, EarlyView.
Abstract Diet is one of a limited set of key ecological parameters defining primate species. A detailed understanding of dental functional correlates with primate diet is a key component for accurate dietary inference in fossil primates. Although considerable effort has been devoted to understanding post‐canine dental function, incisor function remains
Andrew Deane, Elizabeth R. Agosto
wiley   +1 more source

Effectiveness of three biomimetic remineralization procedures in artificial caries-affected dentin – an in-vitro pilot study [PDF]

open access: yesRevista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial
Objectives: Biomimetic remineralization strategies offer promising paths for managing caries- affected dentin by restoring its morphology and structural integrity.
Rosário Costa   +5 more
doaj   +1 more source

Effects of desensitizing dentifrices on dentin tubule occlusion and resistance to erosive challenges

open access: yesBMC Oral Health, 2021
Background Many studies have demonstrated efficacy of casein phosphopeptide (CPP) containing products for dentin tubule occlusion for treatment of dentin sensitivity, but their effectiveness under dynamic erosive challenges remains to be elucidated.
Xiaoyi Zhao   +4 more
doaj   +1 more source

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