3D Titanium Scaffold Properties and Osteogenesis of Stem Cells
نویسندگان
چکیده
منابع مشابه
A fine structure study on osteogenesis of mesenchymal stem cells cultured with a 3D collagen scaffold
We cultured human bone-derived mesenchymal stem cell(MSC)s (HMS0014:Yub621b) on a 3D collagen gel scaffold (Cellmatrix Type I-A) under non-inducing and inducing conditions in vitro. Conventional transmission electron microscopy (TEM) was performed for studying turnover of the MSCs and extracellular matrix (ECM) scaffold. The non-induced MSCs were fibroblast-like cells containing a variable numb...
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Objective(s): Use of biological scaffolds and automating the cells directing process with materials such as growth factors and glycosaminoglycans (GAGs) in a certain path may have beneficial effects in tissue engineering and regenerative medicine in future. In this research, chondroitin sulfate sodium was used for impregnation of the scaffolds. It is a critical component in extracellular matrix...
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Introduction: Failure of human body tissue and organs is believed to be one of the most important health problems all over the world. The great challenge for tissue engineers is to optimize suitable systems to separate, proliferate and differentiate the cells so that they can set out to create tissue by a harmonic 3-D growth. Therefore, the tissue engineers must provide an environment like the ...
متن کاملPolymer mesh scaffold combined with cell-derived ECM for osteogenesis of human mesenchymal stem cells
BACKGROUND Tissue-engineered scaffold should mimic the structure and biological function of the extracellular matrix and have mechanically supportive properties for tissue regeneration. In this study, we utilized a PLGA/PLA mesh scaffold, coated with cell-derived extracellular matrix (CDM) and assessed its potential as an osteogenic microenvironment for human umbilical cord blood-derived mesenc...
متن کاملOsteogenesis of bone marrow mesenchymal stem cells on strontium-substituted nano-hydroxyapatite coated roughened titanium surfaces.
OBJECTIVE To investigate osteogenesis of bone marrow mesenchymal stem cells (BMSCs) on strontium-substituted nano-hydroxyapatite (Sr-HA) coated roughened titanium surfaces. METHODS Sr-HA coating and HA coating were fabricated on roughened titanium surfaces by electrochemical deposition technique and characterized by field emission scanning electron microscope (FESM). BMSCs were cultured on Sr...
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ژورنال
عنوان ژورنال: Sains Malaysiana
سال: 2020
ISSN: 0126-6039
DOI: 10.17576/jsm-2020-4904-10