Results 31 to 40 of about 570,943 (317)

F-actin Regulates Osteoblastic Differentiation of Mesenchymal Stem Cells on TiO2 Nanotubes Through MKL1 and YAP/TAZ

open access: yesNanoscale Research Letters, 2020
Titanium and titanium alloys are widely used in orthopedic implants. Modifying the nanotopography provides a new strategy to improve osseointegration of titanium substrates.
Zhicheng Tong   +8 more
doaj   +1 more source

Bone loss in implants placed at subcrestal and crestal level: A systematic review and meta-analysis [PDF]

open access: yes, 2019
Background: To assess differences in marginal bone loss in implants placed at subcrestal versus crestal level. Methods: An electronic and a manual research of articles written in English from Jaunary 2010 to January 2018 was performed by two independent ...
López López, José   +2 more
core   +1 more source

Processing of membranes for oxygenation using the Bellhouse-effect

open access: yesCurrent Directions in Biomedical Engineering, 2015
State-of-the-art lung support systems are limited to short time application because of a lack of long term hemocompatibility and protein absorption on the membrane surfaces. In a highly interdisciplinary project at RWTH Aachen University a biohybrid lung
Neußer C.   +3 more
doaj   +1 more source

Primary stability of cementless threaded acetabular cups at first implantation and in the case of revision regarding micromotions as indicators [PDF]

open access: yes, 2012
The primary stability of cementless total hip endoprosthesis is of vital importance for proximate, long-term osteointegration. The extent of micromotions between implant and acetabulum is an indicator of primary stability.
Buerkner, Andreas   +6 more
core   +1 more source

Complementarity of surgical therapy, photobiomodulation, A-PRF and L-PRF for management of medication-related osteonecrosis of the jaw (MRONJ): an animal study

open access: yesBMC Oral Health, 2022
Background This study aimed to evaluate the complementarity of surgical therapy, photobiomodulation (PBM), advanced platelet-rich fibrin (A-PRF), and Leukocyte and platelet-rich fibrin (L-PRF) for the management of medication-related osteonecrosis of the
Mohammad Reza Jamalpour   +5 more
doaj   +1 more source

Evaluation of salivary calcium, phosphorus and alkaline phosphatase concentrations before and after the first phase of periodontal treatment in patients with chronic periodontitis [PDF]

open access: yesJournal of Advanced Periodontology and Implant Dentistry, 2020
Background. Evaluation of salivary biomarkers is a non-invasive, convenient, and economical method for diagnosing many diseases. Evidence shows that salivary biomarkers and periodontal disease might be correlated.
Jaber Yaghini   +3 more
doaj   +1 more source

Rapid preparation of bioactive composites for transforaminal lumbar interbody fusion

open access: yesScientific Reports
The current stem cell tissue engineering always requires in vitro cell culture. To solve this problem, the bone mesenchymal stem cells (MSCs) screen-enrich-combine circulating system (SECCS) was created to rapidly enrich stem cells and combined with β ...
Baozhi Ding   +3 more
doaj   +1 more source

Fence Technique: Reconstruction on the Aesthetic Zone after Cyst Enucleation—Case Report

open access: yesOral, 2023
Odontogenic cysts can lead to bone destruction that can hamper the dental implant placement in the ideal 3D position. Different biomaterials and techniques that allow bone regeneration are described in the literature, each with its advantages and ...
Francisco Correia   +3 more
doaj   +1 more source

Short Implants Had Lower Survival Rates in Posterior Jaws Compared to Standard Implants [PDF]

open access: yes, 2016
Data sources PubMed/Medline, Embase and Cochrane Library databases supplemented by searches of the journals; Clinical Implant Dentistry and Related Research, Clinical Oral Implants Research, International Journal of Oral and Maxillofacial Implants ...
Stafford, Gary L
core   +1 more source

Materials for Biomedical Applications [PDF]

open access: yes, 1998
This paper discusses two ceramic material systems for selective laser sintering (SLS) that are being developed for biomedical applications for use in repair of bone defects.
Aufdemorte, T. B.   +5 more
core   +1 more source

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