Results 71 to 80 of about 774,249 (215)

The effect of dental material type and masticatory forces on periodontitis-derived subgingival microbiomes

Biofilm
Restorative dental materials can frequently extend below the gingival margin, serving as a potential haven for microbial colonization, and altering the local oral microbiome to ignite infection.
Carolina Montoya, Divyashri Baraniya, Tsute Chen, Nezar Noor Al-Hebshi, Santiago Orrego   +4 more
doaj   +1 more source

Lonicera japonica‐Derived Nanovesicles Ameliorate Acute Lung Injury by Suppressing Neutrophil Extracellular Traps Formation in Mice

Advanced Healthcare Materials, EarlyView.
(A) Isolation and purification of LDNVs. (B) Establishment of the ALI model and LDNVs delivery. (C) Therapeutic mechanisms of LDNVs in treating ALI. This scheme figure was drawn by Figdraw, ID: IUIIO21222. ABSTRACT Acute lung injury (ALI) is a lethal respiratory disease.
Xi Lin, Jian Lin, Yezi Zhang, Xinyan Zhang, Xinghua Liu, Hongying Cao, Huan Shen, Jianming Liang, Zhenhua Dai, Siyuan Xu, Xingdong Lin   +10 more
wiley   +1 more source

Experimental Comparison of Hygroscopic Expansion in Three Different Composite Resins

Journal of Islamic Dental Association of Iran, 2012
Background and Aim : These days dental composites are very popular because they look good and are similar to human teeth regarding color. Hygroscopic expansion is one of the physical properties of dental composites.
Farid Zayeri, Sara Razmavar, Kazem Naserinejad, Alireza Akbarzadeh-Baghban, Hasan Torabzadeh, Masoud Salehi   +5 more
doaj  

Nanomaterial Strategies for Pulmonary Delivery of Immunotherapeutics in Lung Cancer Treatment

Advanced Healthcare Materials, EarlyView.
Inhalable immunotherapeutic nanomedicines enable organ‐selective immune modulation by overcoming pulmonary delivery barriers and concentrating therapy within lung tumors. This Review defines how nanomaterial properties govern airway deposition, retention, cellular partitioning, and immune activation across vaccines, checkpoint blockade, STING agonists,
Han Zhang, Wei Tang
wiley   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Assessment of the Calibration of Periodontal Diagnosis and Treatment Planning Among Dental Students at Three Dental Schools [PDF]

, 2015
Calibration in diagnosis and treatment planning is difficult to achieve due to variations that exist in clinical interpretation. To determine if dental faculty members are consistent in teaching how to diagnose and treat periodontal disease, variations ...
Maupome, Gerardo, Luepke, Paul, Eckert, George J., Blanchard, Steven, John, Vanchit, Lane, Brittany A., Chaves, Eros   +6 more
core   +3 more sources

Physicochemical and Mechanical Characterization of Two Self-Curing Composite Resins for Direct Provisional Prostheses

Bioengineering
In this experimental in vitro study, both the physicochemical and mechanical properties of two self-curing dental composites were compared: Structur 3 (based on Bis-GMA) and Visco III (based on Bis-EMA), which are used for the direct fabrication of ...
Oscar Javier Valencia Blanco, Saray Fernández-Hernández, Hector de Llanos-Lanchares, Miquel Punset Fuste, José Angel Delgado García-Menocal, Javier Gil Mur, Aritza Brizuela Velasco   +6 more
doaj   +1 more source

MODERN COMPOSITES WITH CERAMIC FILLINGS FOR FIXED ADDITIVE PROSTHETIC CONSTRUCTIONS - ARE THEY RELIABLE FOR PERMANENT APPLICATION? [PDF]

Journal of IMAB
Purpose: Based on a review of the latest materials for additive technologies in fixed prosthodontics, the authors aim to critically analyse the current scientific information on the mechanical and physical properties of composites with ceramic fillings ...
Mariana Dimova-Gabrovska, Angela Gusiyska, Dobromira Shopova, Ivan Gerdzhikov, Yoana Brusarska   +4 more
doaj   +1 more source

Validation of a Simple HPLC–UV Method for the Determination of Monomers Released from Dental Resin Composites in Artificial Saliva

Methods and Protocols, 2020
Bisphenol-A (BPA), bisphenol A glycerolate dimethacrylate (Bis-GMA), triethylene glycol dimethacrylate (TEGDMA), and urethane dimethacrylate (UDMA) are organic monomers that can be released from dental composites into the oral cavity.
Elisavet-Ioanna Diamantopoulou, Orfeas-Evanggelos Plastiras, Petros Mourouzis, Victoria Samanidou   +3 more
doaj   +1 more source

Effects of Water Sorption and Solubility on Degradation of Silorane and Methacrylate-Based Dental Composites

Indian Journal of Dental Research
Introduction: Wet oral environment may have deleterious effects on performance of the composites due to influences of water sorption and solubility.
Prashanthi S. Madhyastha, Dilip G. Naik, Srikant Natarajan, M.R. Kumar Bhat, Rachel S. Vinodhini   +4 more
doaj   +1 more source