Results 61 to 70 of about 32,183 (264)

Atomically precise metal cluster enzymes for pathological tissue regeneration

open access: yesBMEMat, EarlyView.
Schematic illustration of atomically precise metal cluster enzymes (MCEs) for pathological tissue regeneration. Atomically precise MCEs can modulate biological processes, such as attenuation of inflammatory responses, eradication of bacterial pathogens, regulation of angiogenesis, and promotion of cell development.
Ziqiang Xiong   +11 more
wiley   +1 more source

Artificial Intelligence In Intact Tooth Model Creating And Strength Testing

open access: yesInternational Dental Journal
Aim or purpose: Artificial intelligence (AI) is becoming an increasingly common, widely used tool for intact tooth 3D modeling from CBCT scans. Also, AI could be used for biomechanics testing, with high value of accurate.
Verica Toneva Stojmenova   +9 more
doaj   +1 more source

Loss, persistence and reversal of phenotypic traits

open access: yesBiological Reviews, EarlyView.
ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni   +4 more
wiley   +1 more source

FABRICATION OF UNILATERAL OVER DENTURE WITH COMBINATION HORIZONTAL RETENTION AND VERTICAL ATTACHMENT (LABORATORY PROCEDURES)

open access: yesJournal of Vocational Health Studies, 2019
Background: Currently, there is a lot of design attachment, and every design has a different laboratory procedure. One of them is retention combination horizontal and vertical synchronization.
Sri Wahjuni   +2 more
doaj   +1 more source

Volumetric analysis of root coverage with porcine acellular dermal matrix: Case study

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Gingival recession is prevalent and often treated with coronally advanced flap plus connective tissue graft (CAF+CTG). Porcine acellular dermal matrix (PADM) offers a donor‐site‐free alternative. Contemporary digital imaging allows minimally invasive, three‐dimensional (3D) soft‐tissue assessment. This case report quantified 3D soft‐
Edgar Daniel Vargas‐Quiroga   +4 more
wiley   +1 more source

Replacement of Avulsed Tooth in the Esthetic Zone Using Chair-side Fabricated Resin Composite Pontic: A Case Report

open access: yesJournal of the Bahrain Medical Society
Avulsion of permanent teeth is a complex traumatic dental injury (TDI) where a tooth is completely displaced out of its socket without fracturing.
Sufyan Nisar Ahmed Ansari   +1 more
doaj   +1 more source

Rehabilitation of an extracted anterior tooth area using bondable reinforcement ribbon and the artificial tooth

open access: yesJournal of the Scientific Society, 2012
Dental traumatic injuries are widespread in the population and are a frequent pathology among children and teenagers. Fiber-reinforced composite (FRC) bonded fixed dental prothesis have been used as an alternative to conventional metal-based or zirconia ...
Pinar Cevik, Oznur Eraslan
doaj   +1 more source

Long‐term outcomes of microsurgical interdental papilla reconstruction: 13‐year and 18‐year case follow‐ups

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Loss of the interdental papilla compromises esthetics, speech, and hygiene, significantly affecting quality of life and psychological well‐being. Reconstruction has long been considered unpredictable, particularly in Cairo RT3 cases with advanced interproximal bone loss.
Katsuhiko Akiyama
wiley   +1 more source

PROVISIONAL ANTERIOR TOOTH REPLACEMENT USING FIBER REINFORCED ARTIFICIAL TOOTH: 3 CLINICAL REPORTS

open access: yesAtatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, 2016
ABSTRACT The loss of anterior teeth can be distressing for patients, both socially and psychologically. Conservative solutions for the restoration of a single edentulous space in the anterior maxilla and mandibula present an esthetic challenge to the clinician.
GÜNDOĞDU, Mustafa, BAYINDIR, Funda
openaire   +5 more sources

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova   +4 more
wiley   +1 more source

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