Results 61 to 70 of about 3,007 (251)

Biomimetic Gradient Hydrogels Regulate Osteochondral Regeneration Microenvironment Remodeling via Spatiotemporal Programming Engineering

Advanced Science, EarlyView.
Electric field‑driven continuous gradient hydrogel GHZF4 achieves spatiotemporal growth factor release, modulates immune microenvironment, angiogenesis and osteochondral differentiation. It realizes cell‑free functional osteochondral repair in rat/rabbit models, offering a promising biomimetic strategy for gradient tissue regeneration.
Xiaolian Niu, Shengzhao Xiao, Di Huang, Xuesong Wang, Yanwei Cao, Xiaodan Sun, Nicholas Dunne, Xiaoming Li   +7 more
wiley   +1 more source

Achieving Optimal Esthetics with Immediate Implants and Veneers in the Smile Zone: A Case Study

Biomimetics
Background: This case report outlines the clinical workflows for immediate implant placement for both maxillary central incisors and ceramic laminate veneers for the remaining teeth in the smile zone. Methods: The patient’s chief complaint was to improve
Carlos A. Jurado, Jose Villalobos-Tinoco, Daniel Alejandro Montealvan-Aguilar, Silvia Rojas-Rueda, Kiarash Karimi, Nicholas G. Fischer   +5 more
doaj   +1 more source

Enhancing Super‐Resolution Spatial Transcriptomics Data by Transfer Learning

Advanced Science, EarlyView.
SpotZoomer employs a transfer‐learning‐based strategy to enhance the resolution of Visium data by leveraging available high‐resolution priors. The resulting super‐resolved maps enable sharper delineation of cell boundaries and more precise inference of cell–cell communication patterns that would otherwise remain obscured at native resolution.
Xiaoyu Li, Lihua Zhang, Wenwen Min
wiley   +1 more source

EXPERIMENTAL STUDY OF THE SAFETY OF INDIRECT CERAMIC RESTORATIONS REMOVAL BY COMPARING THE DYNAMICS OF THERMOMETRIC INDICATORS

Український стоматологічний альманах, 2018
. Today, porcelain laminate veneers are mainly used to optimize tooth form and position, close diastema, replace discoloured or unaesthetic composite resin restorations, restore teeth with incisal abrasions or tooth erosion, and mask or reduce tooth ...
O.V. Pavlenko, O.M. Stupnytska, I.H. Chaikovskyi, V.V. Chamata   +3 more
doaj  

Direct Composite Laminate Veneers: Three Case Reports

Journal of Dental Research, Dental Clinics, Dental Prospects, 2013
Re-establishing a patient’s lost dental esthetic appearance is one of the most important topics for contemporary dentistry. New treatment materials and methods have been coming on the scene, day by day, in order to achieve such an aim.
Bora Korkut, Funda Yanıkoğlu, Mahir Günda   +2 more
doaj   +1 more source

Human Dental Pulp Stem Cell Secretome Restores Ischemic Stroke–Impaired Motor and Cognitive Functions by Reprogramming Redox and Inflammatory Signaling

Advanced Science, EarlyView.
Human dental pulp stem cell secretome emerges as a cell‐free therapeutic strategy for ischemic stroke by reprogramming redox and inflammatory signaling. hDPSC secretome‐derived antioxidant and immunomodulatory factors suppress the TLR4–NOX–ROS–NF‐κB axis, reduce microglial inflammatory responses and apoptosis, and promote neurogenesis, angiogenesis ...
Kyung‐Joo Seong, Sehoon Park, Sun‐Woong Bae, Daseul Kim, Jin Ho Lee, Won‐Seok Choi, Zee‐Yong Park, Ji‐Yeon Jung, Won‐Jae Kim   +8 more
wiley   +1 more source

Plastic of Smile: Adhesive Fixed Dental Prosthesis, Fiberglass Post Restoration, and Direct Veneers in Resin Composite

Prague Medical Report
Tooth loss, darkened teeth, and disproportionate shape and size of teeth can compromise the way an individual sees themselves and their interpersonal relationships. The present study aims to report a case report of a plastic smile. After initial clinical
Cláudio Eufrásio Medeiros Lins, Amina Kadja Martins Cahu, Marlon Ferreira Dias, Glaucia Danielle Ferreira da Silva, Natália Gomes de Oliveira, Luís Felipe Espíndola-Castro   +5 more
doaj   +1 more source

Mechanical Outcome of Direct Composite Resin Veneers [PDF]

Journal of Sharif Medical & Dental College, 2019
Objective: The objective of the present study was to assess the mechanical outcome of direct composite veneers in accordance with the United States Public Health Service (USPHS) criteria.
Muhammad Moazzam, Mubashir Rasheed, Saima Razaq Khan, Ali Farooq, Irsam Haider, Muhammad Azeem   +5 more
doaj  

Understanding the interaction of resin composite with light for predictable aesthetic results in anterior teeth: A case report

Brazilian Dental Science, 2018
 This case report illustrates a conservative technique for reintervention on anterior composite restorations in a young patient with composite veneers.
Cassiana Koch Scotti, Natália Almeida Bastos, Marília Matar de Amoêdo Campos Velo, Giovanna Speranza Zabeu, Lígia Saraiva Bueno, Juliana Fraga Soares Bombonatti, Rafael Francisco Lia Mondelli   +6 more
doaj   +1 more source

Long Noncoding RNA PCALRx Interacts with Pyruvate Carboxylase to Drive Multi‐Organ Developmental Toxicity in Zebrafish Embryos Exposed to Amoxicillin

Advanced Science, EarlyView.
Embryonic amoxicillin exposure disrupts multi‐organ development in zebrafish larvae through a lncRNA–metabolic enzyme regulatory axis. PCALRx associates with pyruvate carboxylase, promotes PC protein ubiquitination, and impairs mitochondrial energy metabolism, while vitamin B1 partially restores PC‐centered metabolic function and developmental outcomes.
Yixue Yao, Ping Jiang, Xinli Zhou, Mengying Yin, Qiong Luo, Hui Wang   +5 more
wiley   +1 more source