Results 51 to 60 of about 27,261 (297)

OPTICAL DEVICES IN ASSESSMENT OF DENTAL RESTORATION STATE

Вісник проблем біології і медицини, 2020
The assessment of clinical state involved examination of 456 direct restorations of posterior teeth from various materials. Evaluation was carried out applying visual and instrumental method, as well as dental operating microscope.
Udod O. A., Kibishauri M. V.
doaj   +1 more source

Evaluation of the marginal adaptation and gingival status of full-crown restorations using an intraoral camera

BMC Oral Health, 2022
Objective The purpose of this study was to compare the usefulness of intraoral photographs, acquired with a household intraoral camera operating in conventional, calibrated, and polarized modes, with clinical examinations for assessing the marginal ...
Shuting Chiu, Yeh Lee, Min Liu, Hu Chen, H. Ye, Yunsong Liu   +5 more
semanticscholar   +1 more source

Precise Quantification of Angiogenesis in 3D Biomaterials Using in Vitro CAM Models: Enhancing 3Rs in Research and Minimizing in Vivo Dependency

Advanced Functional Materials, EarlyView.
The study develops elastin–fibrin scaffolds and evaluates angiogenesis using the chorioallantoic membrane (CAM) model. Advanced imaging with confocal microscopy and Indocyanine Green dye enables precise 3D quantification of vascular networks. Findings demonstrate superior microvessel visualization compared to micro‐CT using Microfil and Optiray 350 ...
Ece Melis Er, Martha Patricia Pérez González, Beatriz Gil Garrido, Jasmine Ho, Hae‐Won Kim, Jonathan Campbell Knowles, Jia Hua, Ferdinand Lali, Prasad Sawadkar   +8 more
wiley   +1 more source

Marginal adaptation of provisional crowns made of acrylic and bisacrylic resins using different impression materials

Brazilian Journal of Oral Sciences, 2019
Aim: To evaluate the marginal adaptation of provisional crowns made of acrylic and bisacrylic resins using different impression materials. Methods: a metal die and a matrix applied through a direct technique were used to fabricate the specimens.
Camilla Lopes Cerqueira, Roniel Kappler, Andrea Araújo Nobrega Cavalcanti, Emilena Maria Castor Xisto Lima   +3 more
doaj   +1 more source

Marginal Adaptation and Depth of Cure of Flowable versus Packable Bulk-fill Restorative Materials: An In Vitro StudyMarginal Adaptation and Depth of Cure of Flowable versus Packable Bulk-fill Restorative Materials: An In Vitro Study

Open Access Macedonian Journal of Medical Sciences, 2022
Aim: To investigate the marginal adaptation and depth of cure of a flowable bulk-fill giomer (BEAUTIFIL Flow Plus X [BFP]), a flowable bulk-fill resin composite (PALFIQUE BULK FLOW [PBF]) bulk-fill resin composite, a packable bulk-fill giomer (BEAUTIFL ...
Ahmed Abdelwahed, Shereen Essam, Mona M. Abdelaziz   +2 more
semanticscholar   +1 more source

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Clinical acceptability of PEEK fixed dental prosthesis in partially edentulous patient – A one year single arm pilot study

Journal of Oral Biology and Craniofacial Research, 2020
Purpose: The study evaluated the clinical efficacy of Polyether ether ketone (PEEK) fixed dental prosthesis (FDP) over a period of one year using modified Ryges criteria and California Dental Assessment system. Methods: The group consisted of 20 patients
D. Arun Raj, Naveen Gopi Chander, Jetti Ramesh Reddy, Muthukumar Balasubramaniam   +3 more
doaj  

Conditioned Media from Mechanically Stimulated Macrophages Upregulate Osteogenic Genes in Human Mesenchymal Stromal Cells

Advanced Healthcare Materials, EarlyView.
Bone fracture healing is a complex, timely orchestrated scenario involving multiple cell types and a plethora of cytokines and regulatory factors. To gain further insight, an in vitro model to a) study macrophage polarization under mechanical load in a fibrin hydrogel and b) subsequently assess the effect of conditioned media derived from macrophages ...
Anne Géraldine Guex, Ursula Menzel, Yann Ladner, Angela R. Armiento, Martin J. Stoddart   +4 more
wiley   +1 more source

Correlation between different methodologies used to evaluate the marginal adaptation of proximal dentin gingival margins elevated using a glass hybrid

Restorative Dentistry & Endodontics, 2022
Objectives This study aimed to evaluate the effect of aging on the marginal quality of glass hybrid (GH) material used to elevate dentin gingival margins, and to analyze the consistency of the results obtained by 3 in vitro methods. Materials and Methods
H. Ismail, B. Morrow, Ashraf I Ali, R. Mehesen, F. García-Godoy, S. Mahmoud   +5 more
semanticscholar   +1 more source

Advanced Nanoparticle Therapeutics for Targeting Neutrophils in Inflammatory Diseases

Advanced Healthcare Materials, EarlyView.
This review highlights recent advances in nanoparticle‐based strategies to modulate neutrophil activity in inflammatory diseases. By targeting inflammatory neutrophils, NET formation, and neutrophil apoptosis or recruitment, these approaches aim to improve therapeutic precision.
Min Ji Byun, Elizabeth S. Nakasone, Ha Eun Shin, Hyojin Lee, Jong‐Chan Park, Wonhwa Lee, Wooram Park, Chun Gwon Park, Juwon Park, Se‐Na Kim   +9 more
wiley   +1 more source