The effect of macrophages on an atmospheric pressure plasma-treated titanium membrane with bone marrow stem cells in a model of guided bone regeneration

2020 ◽  
Vol 31 (8) ◽  
Author(s):  
Naoto Toyama ◽  
Shuhei Tsuchiya ◽  
Hisanobu Kamio ◽  
Kazuto Okabe ◽  
Kensuke Kuroda ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Bone Regeneration ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Guided Bone Regeneration ◽  
Bone Marrow Stem Cells ◽  
Pressure Plasma ◽  
Titanium Membrane

Silk-based hybrid microfibrous mats as guided bone regeneration membranes

2021 ◽  
Author(s):  
Mi Wu ◽  
Zhengyi Han ◽  
Wen Liu ◽  
Jinrong Yao ◽  
Bingjiao Zhao ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Cell Adhesion ◽  
Bone Regeneration ◽  
Silk Fibroin ◽  
Guided Bone Regeneration ◽  
Regenerated Silk Fibroin ◽  
Marrow Mesenchymal Stem Cells ◽  
Cell Adhesion And Proliferation

LAPONITE® (LAP) nanoplatelets were incorporated within a regenerated silk fibroin (RSF) microfibrous mat via electrospinning, which exhibited better cell adhesion and proliferation of bone marrow mesenchymal stem cells (BMSCs) than the pristine RSF ones.

scholarly journals Effects of Surface Modification on Adsorption Behavior of Cell and Protein on Titanium Surface by Using Quartz Crystal Microbalance System

Materials ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 97
Author(s):  
Takumi Matsumoto ◽  
Yuichiro Tashiro ◽  
Satoshi Komasa ◽  
Akiko Miyake ◽  
Yutaka Komasa ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Surface Treatment ◽  
Quartz Crystal Microbalance ◽  
Atmospheric Pressure ◽  
Quartz Crystal ◽  
Bone Marrow Cells ◽  
Atmospheric Pressure Plasma ◽  
Pressure Plasma ◽  
Adhesive Proteins ◽  
Marrow Cells

Primary stability and osseointegration are major challenges in dental implant treatments, where the material surface properties and wettability are critical in the early formation of hard tissue around the implant. In this study, a quartz crystal microbalance (QCM) was used to measure the nanogram level amount of protein and bone marrow cells adhered to the surfaces of titanium (Ti) surface in real time. The effects of ultraviolet (UV) and atmospheric-pressure plasma treatment to impart surface hydrophilicity to the implant surface were evaluated. The surface treatment methods resulted in a marked decrease in the surface carbon (C) content and increase in the oxygen (O) content, along with super hydrophilicity. The results of QCM measurements showed that adhesion of both adhesive proteins and bone marrow cells was enhanced after surface treatment. Although both methods produced implants with good osseointegration behavior and less reactive oxidative species, the samples treated with atmospheric pressure plasma showed the best overall performance and are recommended for clinical use. It was verified that QCM is an effective method for analyzing the initial adhesion process on dental implants.

scholarly journals Collagen-infilled 3D printed scaffolds loaded with miR-148b-transfected bone marrow stem cells improve calvarial bone regeneration in rats

2019 ◽  
Vol 105 ◽  
pp. 110128 ◽  
Author(s):  
Kazim K. Moncal ◽  
R. Seda Tigli Aydin ◽  
Mohammad Abu-Laban ◽  
Dong N. Heo ◽  
Elias Rizk ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Bone Regeneration ◽  
Bone Marrow Stem Cells ◽  
Calvarial Bone ◽  
3D Printed
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