Results 51 to 60 of about 42,651 (282)

Supervivencia de implantes dentales de zirconio monoblock a largo plazo (5 años): Una revisión sistemática

Odontoestomatología
Los implantes dentales de circonio se han propuesto como una alternativa a los  tradicionales implantes de titanio buscando mejorar propiedades biológicas, mecánicas y estéticas.
Virginia Machado, Alejandro Francia, Andres Rodriguez, Fernando Massa   +3 more
doaj   +1 more source

Engineered Xenogeneic Bone Scaffold with IL‐10 Nanodelivery System: Immunomodulation and BMSC Fate Programming for Skull Defect Repair

Advanced Science, EarlyView.
A multifunctional regenerative composite is constructed by 3D‐printing thermosensitive PNIPAM hydrogel embedded with MPDA@IL‐10 nanoparticles and autologous BMSCs onto antigen‐depleted porcine bone matrix for beagle critical‐sized skull defect reconstruction.
Weihao Lv, Lei Zhang, Fei Fei, Zhibin Wu, Xiuquan Wu, Ya‐nan Dou, Yihao Fu, Hao Chang, Yujie Qiang, Huaxia Xie, Ni An, Leiying Chen, Hongchen Zhang, Min‐Wen Zheng, Hongqing Chen, Xia Li, Zhou Fei   +16 more
wiley   +1 more source

Implantes zigomáticos na reabilitação do sistema estomatognático [PDF]

, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catatina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.Os implantes zigomáticos são alternativas recentemente desenvolvidas para minimização de procedimentos cirúrgicos que ...
Hochheim Neto, Ricardo
core  

A pH‐Switchable Cerium Single‐Atom Enzyme for Peri‐Implantitis Therapy via JAK‐STAT Signaling Axis‐Mediated Macrophage Reprogramming

Advanced Science, EarlyView.
A pH‐switchable cerium single‐atom enzyme is developed for stage‐specific peri‐implantitis therapy. Acidic conditions trigger antibacterial peroxidase‐like activity, whereas neutral conditions activate an antioxidant superoxide dismutase ‐ and catalase ‐like enzymatic relay. This microenvironment‐adaptive catalytic strategy suppresses the IL‐6/JAK‐STAT
Xiaomin Xia, Haojie Wu, Xingyun Li, Lining Liu, Kaiqing Song, Jinpei Cui, Jie Liu, Jiaxuan Yin, Emtiaz Ahmed, Yusuke Yamauchi, Xue Li   +10 more
wiley   +1 more source

La implantología oral como primera opción de tratamiento en desdentamientos parciales y totales.

Universidad Médica Pinareña, 2013
Se realizó un estudio de 19 artículos referidos a la implantología oral, con el objetivo de crear un material actualizado que sirva al personal estomatológico de referencia bibliográfica en el tema de los implantes.
Rigoberto Sánchez Oliva, Claudia Elena Betancourt Tellería, Marlys Susel Sixto Iglesias   +2 more
doaj   +2 more sources

Bioadhesive‐Integrated 3D‐Printed Multilayer Scaffolds Secure a Mechanically‐Stable Osteoimmune Niche for Enhanced Bone Augmentation

Advanced Science, EarlyView.
A 3D‑printed multilayer adhesive scaffold, firmly anchored to bone defects by simple finger pressing, suppresses micromotion and secures mechanical stability of the osteogenic niche. This stabilization likely contributes to the enhanced bone augmentation by fostering a pro‑regenerative mechano‐immune profile—characterized by M2‑like macrophage ...
Delu Zhao, Qiuyi Li, Lingyun Wang, Chongao Zhang, Yutian Cheng, Shuang Liu, Fulan Wei, Zheqin Dong   +7 more
wiley   +1 more source

Identificación radiográfica de implantes dentales

, 2012
La identificación de implantes dentales en pacientes sin registros clínicos representa un problema importante y creciente debido a la movilidad de la población, al incremento del número de implantes colocados, así como al aumento del número de diseños ...
Insua Brandariz, Ángel
core  

VlPAG/DRN Microglia Drive Neuropathic Pain‐Induced Depression via a Defined Neuroimmune Axis

Advanced Science, EarlyView.
Peripheral nerve injury (SNI) induces neuropathic pain, activates midbrain microglia, and triggers an NLRP3–IL‐1β–dependent inflammatory cascade. IL‐1β signals through IL‐1R1 on vlPAG/DRN VGLUT2+ neurons (vlPAG/DRNGlu), inducing hyperexcitability and driving the vlPAG/DRNGlu→BNSTGABA circuit to produce the affective component of neuropathic pain ...
Jing Yang, Bing‐Jie Tang, Jia‐Yi Li, Shu‐Lan Xie, Shumin Duan, Junping Chen, Shengmei Zhu, Zhen‐Zhong Xu   +7 more
wiley   +1 more source

Resistencia a la fractura de los pilares de zirconio en rehabilitación de implantes individuales en el sector anterior.

Revista Científica CMDLT, 2023
La rehabilitación protésica sobre implantes dentales ha sido ampliamente utilizada para sustituir la ausencia de órganos dentales, devolver función y para responder a las demandas estéticas.
Betzabeth Leal Añez, Jose Carlos De Oliveira Paco   +1 more
doaj   +2 more sources

The Immediate Dental Implant

Journal of the California Dental Association, 2002
Numerous clinical studies have shown that dental implants can be placed immediately in extraction sockets with success when sites are carefully selected. Dental implants have been placed at the time of extraction with a variety of techniques. All the techniques report survival rates of 94 percent to 100 percent over a varied healing period of three ...
Gordon L, Douglass, Robert L, Merin
openaire   +2 more sources