Results 41 to 50 of about 22,618 (348)

Pivotal Role of Tenascin-W (-N) in Postnatal Incisor Growth and Periodontal Ligament Remodeling

Frontiers in Immunology, 2021
The continuously growing mouse incisor provides a fascinating model for studying stem cell regulation and organ renewal. In the incisor, epithelial and mesenchymal stem cells assure lifelong tooth growth. The epithelial stem cells reside in a niche known
Thomas Imhof, Thomas Imhof, Anamaria Balic, Juliane Heilig, Juliane Heilig, Ruth Chiquet-Ehrismann, Matthias Chiquet, Anja Niehoff, Anja Niehoff, Bent Brachvogel, Bent Brachvogel, Irma Thesleff, Manuel Koch, Manuel Koch, Manuel Koch   +14 more
doaj   +1 more source

Comparison of the Frequency of Dentinal Microcracks after Apical Resection in the Roots with Cast and Fiber Posts [PDF]

Journal of Mashhad Dental School, 2022
Introduction: Endodontically treated teeth are prone to fracture and cracks. Accordingly, different types of posts are used to increase the fracture resistance of teeth.
Eshaghali Saberi, Shima Bijari, Farshid Gholami, Foorugh Farahi, Ashkan Bameri   +4 more
doaj   +1 more source

Comparison between three glass fiber post cementation techniques [PDF]

, 2017
The aim of this experimental study was to compare the traditional cement systems with those of the latest generation, to assess if indeed these could represent of viable substitutes in the cementation of indirect restorations, and in the specific case of
Besharat, Laith Konstantinos, Di Carlo, Stefano, Dolci, Marco, Migliau, Guido, Piccoli, Luca, Pompa, Giorgio   +5 more
core   +1 more source

Penggunaan fiber polyethylene (ribbond) sebagai splint periodontal

Makassar Dental Journal, 2018
Kerusakan struktur pendukung gigi dapat menyebabkan terjadinya mobilitas gigi. Mobilitas gigi akan berefek buruk pada fungsi, estetika, dan rasa nyaman pasien. Splinting digunakan untuk mengatasi permasalahan tersebut. Saat dihadapkan dengan dilema mengenai cara mengatasi gigi dengan permasalahan periodontal, splinting gigi yang mengalami mobilitas ...
Asdar Gani, Sri Oktawati, Arni Irawaty Djais, Miftahendarwati ., Novita Sari Silamba   +4 more
openaire   +1 more source

Histometric analysis of ligature-induced periodontitis in rats: a comparison of histological section planes

Journal of Applied Oral Science, 2008
The purpose of this study was to analyze the histometry of ligature-induced periodontitis in rats at different histological section depths. Sixteen male adult Wistar rats were randomly assigned to two groups: ligature and control.
Tereza Aparecida Delle Vedove Semenoff, Alex Semenoff-Segundo, Álvaro Francisco Bosco, Maria José Hitomi Nagata, Valdir Gouveia Garcia, Eder Ricardo Biasoli   +5 more
doaj   +1 more source

Differences in the distribution of Piezo-positive nerve fibres between peri-implant and periodontal tissues

Kouqiang hemian waike zazhi
[Objective:] To evaluate the differences in nerve fiber density and the percentage of Piezo-positive nerve fibers between peri-implant and periodontal tissues.
LU Qiyuan, WEI Yu, HU Shuai, YU Jing, TAO Jianxiang   +4 more
doaj   +1 more source

Evaluation and comparison of stress distribution around periodontally compromised mobile teeth splinted with different materials: Three-dimensional finite element analysis

Indian Journal of Dental Research, 2019
Background: Progressive attachment loss around the teeth because of periodontal disease can result in increased tooth mobility. This adversely affects patient's comfort, function, and esthetics.
Farhan Durrani, Arpit Galohda, Sanjay Kumar Rai, Nishant Kumar Singh, Rati Verma, Dhananjay Singh Yadav, S M Karthickraj   +6 more
doaj   +1 more source

Microengineered Gradient Hydrogels for Mechanobiology

Advanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong, Deepu Ashok, Anna Waterhouse, Marcela M. M. Bilek, Daniele Vigolo   +4 more
wiley   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Bacterial adhesion to antibiotic-loaded guided tissue regeneration membranes – A scanning electron microscopy study

Journal of the Formosan Medical Association, 2015
Bacterial contamination of sites undergoing guided tissue regeneration (GTR) therapy may reduce the efficiency of periodontal regeneration. This study compared bacterial adhesion onto various GTR membranes incorporated with antibiotics.
Chi-Fang Cheng, Kai-Ming Wu, Yen-Ting Chen, Shan-Ling Hung   +3 more
doaj   +1 more source