Results 111 to 120 of about 50,750 (264)

A influência da geometria do implante na perda óssea peri-implantar: um estudo de corte transversal em humanos [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2015.Objetivo: O objetivo deste estudo foi verificar a influência da geometria do implante na perda ...
Pereira, Maurício Assunção
core  

Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication

Advanced Functional Materials, EarlyView.
Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider, V. Prasad Shastri   +1 more
wiley   +1 more source

A Long‐Lived Human Neurovascular PENTA Culture Model Captures Incomplete Vascular Repair and Glia‐Associated Signaling After Traumatic Brain Injury

Advanced Healthcare Materials, EarlyView.
A long‐lived, five‐cell‐type human neurovascular (PENTA) model recreates vascular disorganization and incomplete repair after traumatic brain injury (TBI). By integrating endothelial, glial, neuronal, and immune components within a 3D scaffold, the platform enables time‐resolved analysis of neurovascular remodeling and provides a human‐relevant system ...
Daniel S. Hinrichsen, Sunghyun Jun, Colleen M. Arrasmith, Charitha C. Anamala, Mitchell D. Thielen, Anapaula Garcia, Volha Liaudanskaya   +6 more
wiley   +1 more source

Influencing factors and survival rates in immediate vs. delayed dental implant placement: a six-year retrospective analysis

Frontiers in Dental Medicine
ObjectiveThis retrospective cohort study aimed to compare survival rates between immediate (≤24 h post-extraction) and delayed (3–4 months post-extraction) dental implants and to identify patient- and site-specific risk factors for implant failure, with ...
Yanfei Cheng, Zhifen Lai, Weiguang Yu
doaj   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Immediate loading of implants in the maxilla : survival and bone loss after at least 2 years in function

, 2013
Purpose: To compare survival and peri-implant bone loss of immediately loaded surface enhanced implants in the maxilla, supporting single crowns, fixed partial dentures and fixed full dentures.
Vervaeke, Stijn,, De Bruyn, Hugo, Collaert, Bruno, De Bruyn, Hugo,, Collaert, Bruno,, Vervaeke, Stijn   +5 more
core   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

IMMEDIATE IMPLANTATION INTO INFECTED ALVEOLAR SOCKET AFTER TOOTH EXTRACTION

Український стоматологічний альманах, 2018
At the present stage of implantology development the method of immediate implantation became especially actual thanks to minimal tissue trauma and shortening of patient rehabilitation time.
S.A. Chertov
doaj  

Collagen membranes at immediate implants: a histomorphometric study in dogs

, 2010
Aim To evaluate the influence of resorbable membranes on hard tissue alterations and osseointegration at implants placed into extraction sockets in a dog model.
BOTTICELLI, Daniele, Botticelli, Daniele [UNESP], SALATA, Luiz Antonio, Lang, NP, Salata, LA, CARDOSO, Leandro Carvalho, Scombatti Souza, Sergio Luis, Carvalho Cardoso, L, Caneva, Marco [UNESP], Caneva, M, CANEVA, Marco, SOUZA, Sergio Luis Scombatti, Botticelli, D, LANG, Niklaus Peter, Scombatti Souza, SL   +14 more
core   +1 more source