Results 51 to 60 of about 661,666 (348)

Toxicity of Flow Line, Durafill VS, and Dycal to Dental Pulp Cells: Effects of Growth Factors [PDF]

, 2010
Introduction The objective was to determine the effects of growth factor treatment on dental pulp cell sensitivity to toxicity of 2 composite restoration materials, Flow Line and Durafill VS, and a calcium hydroxide pulp capping material, Dycal ...
Furey, Alyssa, Hjelmhaug, Julie, Lobner, Doug   +2 more
core   +1 more source

Cracking the Code: Which Ocular Symptoms Predict Dry Eye Signs? Insights from a large international sicca registry

Arthritis Care &Research, Accepted Article.
Purpose The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögrens International Collaborative Clinical Alliance (SICCA) cohort. Methods Retrospective analysis examining 16 ocular symptoms (most graded 0‐4) and artificial tear (AT) use (graded 0‐3) as predictors of DED signs [abnormal ocular surface staining ...
Pragnya R Donthineni, Chloe Shields, Rohit Muralidhar, Shreya Bhatt, Alan Baer, Robert Fox, Sara S. McCoy, Anat Galor   +7 more
wiley   +1 more source

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

Advanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian, Talin Ebrahimian, Jonathan Miranda O'Connor, Janusz Rak, Stephanie Lehoux, Maryam Tabrizian   +5 more
wiley   +1 more source

Analysis of Physical and Mechanical Properties of Universal Composites under Different Types of Polishing before and after Acid Challenge

International Journal of Dentistry
This study aimed to evaluate in vitro the degree of surface smoothness provided by two different polishing techniques and the effect of acid challenge on the alteration of surface roughness (Ra), microhardness (Knoop), and color (ΔE00) of three ...
José Roberto Vergínio de Matos, Letícia Barbero Antunes, Isabela Araguê Catanoze, Isabela Saturnino de Souza, Paulo Henrique dos Santos, Aimée Maria Guiotti   +5 more
doaj   +1 more source

Elemental and morphological analysis of enamel following the application of two bleaching systems with amorphous calcium phosphate: effect on enamel erosion susceptibility

Bulletin of the National Research Centre, 2021
Background Using remineralizing agents during and after bleaching procedures could maintain enamel surface, decreasing its erosive susceptibility. This study evaluated the efficacy of an in-office and at-home bleaching materials with amorphous calcium ...
Shaymaa M. Nagi, Shahinaz H. Nabil, Mohamed H. Zaazou   +2 more
doaj   +1 more source

Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years [PDF]

, 2005
The document attached has been archived with permission from the Australian Dental Association (8th Jan 2008). An external link to the publisher’s copy is included.Background: There are no published studies comparing the clinical performances of more ...
American Dental Association., Brown LR, Gao W., Haveman CW, Hu J Y, Huber MA, McComb D., Sindhu R., Vissink A., Vissink A., Weerheijm KL, Wood RE, Yip HK, Yu C.   +13 more
core   +2 more sources

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

Advanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou, Jakob Schreiner, Miriam Filippi, Aiste Balciunaite, Robert K. Katzschmann, Esther Amstad   +5 more
wiley   +1 more source

The Effect of Formulated Dentin Remineralizing Gel Containing Hydroxyapatite, Fluoride, and Bioactive Glass on Dentin Microhardness: An In Vitro Study

International Journal of Dentistry
Objectives. This study aimed to develop a gel with dentin-remineralizing properties, integrating nano-hydroxyapatite (nHA), sodium fluoride (NaF), and bioactive glass (BG). Materials and Methods. The enamel layer of 40 bovine incisors was removed.
Mohadese Asadi, Sara Majidinia, Hossein Bagheri, Melika Hoseinzadeh   +3 more
doaj   +1 more source

Evaluation of ceramic flexural strength of a cobalt-chromium alloy subjected to airborne particle abrasion and tungsten inert gas welding

Brazilian Journal of Oral Sciences, 2019
Aim: The aim of this study was to evaluate the influence of tungsten inert gas (TIG) welding and airborne particle abrasion using aluminum oxide particles on the flexural strength of a joint between ceramic and cobalt-chromium alloys.
Laise Pena Braga Monteiro, Issae Sousa Sano, Suelen Reis Cunha, Eliza Burlamaqui Klautau, Bruno Pereira Alves   +4 more
doaj   +1 more source

Expander Eye Prosthesis Assisting Ocular Rehabilitation in Child with Eye Loss [PDF]

Journal of Clinical and Diagnostic Research, 2017
This clinical report describes the ocular rehabilitation of a child, initially using an acrylic expander and subsequently the conventional prosthesis.
Daniela Micheline Dos Santos, Agda Marobo Andreotti, Bruno Garib Iyda, Stefan Fiuza De Carvalho Dekon, Marcelo Coelho Goiato   +4 more
doaj   +1 more source