Results 81 to 90 of about 1,736,470 (264)

Mastication‐Induced Electrical Stimulation Activates Prg4+ Chondroprogenitors for Osteoarthritis Therapy

Advanced Science, EarlyView.
This study presents a ″trash‐to‐treasure″ strategy that converts harmful joint overloads into beneficial electrical cues. The biodegradable MagPie, by providing piezoelectrical stimulation and releasing Mg2+ during mastication, exerts synergistic pro‐regenerative and anti‐inflammatory effects on Prg4+ cells via the ECM‐mediated FAK‐PI3K‐Akt axis ...
Shi‐Yang Feng, Jing‐Rong Cheng, Yu Qin, Jie Lei, Chen‐Chen Gao, Hong‐Ying Fu, Li‐Ping Wu, Thanh D. Nguyen, Xu‐Liang Deng, Kai‐Yuan Fu, Yang Liu   +10 more
wiley   +1 more source

Tratamiento con implantes Leader-Nano en paciente con oligodoncia

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2015
Los implantes dentales de titanio han revolucionado el mundo de la rehabilitación desde su surgimiento. De manera particular, el empleo de implantes de carga inmediata acorta el tiempo quirúrgico y protésico, con el consiguiente bienestar estético.
Salvador Javier Santos Medina, Mayelín Cruz Acosta, Danilo Córdova González   +2 more
doaj  

Caracterización de resultados bioestéticos de la rehabilitación protésica con el uso de guía de evaluación

Medicentro, 2020
Introducción: la boca es una de las características más distinguibles del hombre, pues es un órgano de expresión emocional que representa la comunicación a través de la palabra.
Adelfa Lopez de Castro Alonso, Vanessa Expósito Milian, Dayana Medina Jiménez, Anisabel López de Castro Bolufer, Israel Acosta Escanaverino, Janet Monteagudo Santiago   +5 more
doaj  

Dealing with dental implant failures [PDF]

Journal of Applied Oral Science, 2008
An implant-supported restoration offers a predictable treatment for tooth replacement. Reported success rates for dental implants are high. Nevertheless, failures that mandate immediate implant removal do occur. The consequences of implant removal jeopardize the clinician's efforts to accomplish satisfactory function and esthetics.
openaire   +7 more sources

Quantum Photothermal Self‐Monitoring Fiber Probes for In Vivo Photothermal Therapy

Advanced Science, EarlyView.
A miniaturized quantum photothermal fiber probe based on a metal/polymer/glass composite optoelectronic fiber that simultaneously guides lightwave and microwave was developed for the first time. The probe achieves enhanced photothermal conversion (13°C/mW, 25°C–120°C range) while providing real‐time self‐monitoring with 0.2°C thermal resolution at the ...
Wanjun Li, Ruixiao Hu, Jie Mao, Jin Wo, Yunsong Zhang, Liang Chen, Ying Liu, Zhibo Li, Yongxin Lin, Minghui Du, Yaofei Chen, Libing Zhou, Tuan Guo   +12 more
wiley   +1 more source

A Blood‐Derived Double‐Network Hydrogel with Robust Wet Adhesion for Keratinized Mucosa Regeneration via Neutrophil Phenotype Reprogramming and Mechanophysical Niche Modulation

Advanced Science, EarlyView.
The iPRF‐MA/Alg‐NHS/Lut@EGCG (PGAE) double‐network hydrogel achieves durable wet adhesion in the oral environment. It simultaneously reprograms neutrophils from NETosis to phagocytosis for biofilm clearance, and activates the FAK‐RhoA‐YAP mechanotransduction pathway in gingival fibroblasts to drive extracellular matrix remodeling, thereby promoting ...
Sicong Ren, Xinting Yang, Jingxia Chen, Yihan Wang, Jian Feng, Jing Zhou, Jiaxin Luo, Jingjie Zhai, Quan Lin, Yanmin Zhou   +9 more
wiley   +1 more source

Palmitoylation of PSD‐95 Orchestrates Learning‐Dependent Metaplasticity in the Amygdala and Fear Memory

Advanced Science, EarlyView.
This study reveals that fear learning specifically triggers PICK1/DHHC2‐dependent palmitoylation of PSD‐95 in the lateral amygdala. Fear conditioning induces the dissociation of DHHC5 from PSD‐95 and the association of PSD‐95 with DHHC2. DHHC2‐mediated palmitoylation of PSD‐95 is required for synaptic transmission and underlies fear learning–induced ...
Zu‐Cheng Shen, Yu‐Xuan Weng, Zhi‐Xuan Xia, Yue‐Ling Zhao, Qian‐Qian Ding, Si‐Ying Wang, Ting Cao, Xuan‐Ying Chen, Wu‐Cheng Tao, Shen Lin, Zhou Chen, Yi‐Xiao Luo   +11 more
wiley   +1 more source

Análisis de la eficacia y seguridad en la cirugía de implantes dentales

Gaceta Médica Estudiantil
Introducción: las pérdidas dentales pueden ser causadas por una variedad de factores, como la caries dental, la enfermedad de las encías, los traumatismos faciales o el desgaste dental.
Yamily González-Cardona, Érika Tamara Shaca-Pacha, Anabel Pazmiño-Villacís   +2 more
doaj  

[Validity of digital periapical radiography and cone beam computed tomography in the detection of peri-implant bone defects: in vitro study]. [PDF]

Rev Cient Odontol (Lima), 2023
Elera Morales CC, Castro Ruiz CT.
europepmc   +1 more source

DENTAL IMPLANT

The Professional Medical Journal, 2018
Objectives: To measure the average bone width and bone height in the posterioredentulous spans in the mandible as well as to evaluate bone quality and anterior extensionof the Inferior alveolar nerve to assess possibility for dental implant placement. Study Design:Cross-sectional study.
Muhammad Uzair Riaz, Syed Hammad Hassan, Ayesha Aslam, Sajjad Hussain, Mubashir Sharif   +4 more
openaire   +2 more sources