Results 71 to 80 of about 341,082 (213)

Reviewing the benefits and clinical outcomes of oral fibroblasts over mesenchymal stem cells for repairing periodontal defects during or after orthodontic tooth movement

Periodontology 2000, EarlyView.
Abstract Orthodontic therapy applies forces to teeth, causing an inflammatory reaction in the periodontal ligament. This is repaired by remodeling of the periodontium, allowing tooth displacement. Although orthodontic therapy is mostly initiated during childhood and adolescence, the number of adults seeking this treatment is increasing as our society's
Ludovica Parisi, Eleni Mavrogonatou, Anton Sculean, Dimitris Kletsas, Martin Degen   +4 more
wiley   +1 more source

Estudo fotoacústico e ótico de dentes humanos submetidos à radioterapia [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2011O objetivo desta pesquisa foi caracterizar o efeito da radiação x, fornecida por um ...
Vilain, Inês
core  

The effect of combined application of new dentin desensitizing agent and deproteinization on dentin permeability of different adhesive systems [PDF]

, 2013
PurposeTo evaluate the effect of dentin desensitization using casein phosphopeptide amorphous calcium phosphate paste; CPP-ACP, with and without deproteinization (10% sodium hypochlorite), on dentin permeability of two types of self-etch adhesives and a ...
Showaib, E.A., Farghal, N.S., Abdalla, A.I., El-Shabrawy, S.M.   +3 more
core   +1 more source

Effects of different desensitizing treatments on root dentin permeability

Brazilian Oral Research
The objective of this study was to evaluate the effects of diode laser and a desensitizing dentifrice on dentin permeability. Fifty-two root dentin fragments were obtained (5 × 5mm) and treated with 24% EDTA gel. The samples were divided into 4 groups (n
Raydsa Raíssa Moura ROSA, Francielle Karoline Santos CALAZANS, Ruchele Dias NOGUEIRA, Ailla Carla Rocha Acosta LANCELLOTTI, Luciano de Sousa GONÇALVES, Vinícius Rangel GERALDO-MARTINS   +5 more
doaj   +1 more source

Effect of bleaching agents containing fluoride or calcium on enamel microhardness, roughness and permeability

Brazilian Journal of Oral Sciences, 2016
Aim: To evaluate the effect of different in-office bleaching agents on the permeability, roughness and surface microhardness of human enamel. Methods: For evaluation of roughness and microhardness, 40 hemi-faces of 20 premolars were subjected to initial ...
Charles Alex Rauen, Júlio Cezar Chidoski Filho, Bruna Fortes Bittencour, Giovana Mongruel Gomes, João Carlos Gomes, Osnara Maria Mongruel Gomes   +5 more
doaj   +1 more source

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

Periodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens, Cees Valkenburg, Fridus Van der Weijden   +2 more
wiley   +1 more source

Fish Scales: A Multifunctional Biomaterial from Nature

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

Influência da contaminação pela fumaça do cigarro na resistência de união entre dentina e resina composta utilizando-se dois sistemas adesivos: um estudo in situ [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2010O objetivo deste estudo, in situ, foi avaliar a influência da fumaça do cigarro na resistência de ...
Almeida, Adriano Gondim
core  

Summary of the experimental design to prepare dentin specimens for dentin permeability measurements and SEM analysis.

, 2019
Summary of the experimental design to prepare dentin specimens for dentin permeability measurements and SEM analysis.
Il-Seok Jang (7114907), Jeong-Kil Park (7114913), An-Na Choi (7114904), Kyoung-Hwa Jung (6491831), Sung-Ae Son (7114910)   +4 more
core   +1 more source

Metalorganic Titanium Treatment to Change Enamel Optical Properties

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 9, September 2026.
ABSTRACT Observational studies have shown that human teeth with higher concentrations of titanium traces have better optical properties. The aim of this study was to investigate how titanium ion infiltration into tooth enamel affects its optical properties by studying the diffusion and reactivity of titanium compounds in tooth enamel and how this ...
Yara Oweis, Amir Elhadad, Sophia Smith, Qiman Gao, Emily Buck, Mohamed‐Amine Mezour, Wenge Jiang, Javier Vargas Balbuena, Sailer S. Dos Santos, Marta Cerruti, Faleh Tamimi   +10 more
wiley   +1 more source