Transcriptional profile of osteoblastic cells cultured on titanium surfaces modified by oxidative nanopatterning

2014 ◽  
Author(s):  
Maidy Ferreira ◽  
Fabio Variola ◽  
Antonio Nanci ◽  
Janaina Dernowsek ◽  
Geraldo Passos ◽  
...  
Keyword(s):  
Transcriptional Profile ◽  
Osteoblastic Cells ◽  
Titanium Surfaces ◽  
Cells Cultured

ROLE OF rhBMP-2 AND rhBMP-7 IN THE METABOLISM AND DIFFERENTIATION OF OSTEOBLAST-LIKE CELLS CULTURED ON CHEMICALLY MODIFIED TITANIUM SURFACES

2012 ◽  
pp. 141208072802005
Author(s):  
Fabiano Ribeiro Cirano ◽  
ADRIANE TOGASHI ◽  
MARCIA MARQUES ◽  
FRANCISCO PUSTIGLIONI ◽  
LUIZ LIMA
Keyword(s):  
Chemically Modified ◽  
Titanium Surfaces ◽  
Cells Cultured

Behavior of MC3T3-E1 Osteoblastic Cells Cultured on Titanium and Zirconia Surfaces

2017 ◽  
Vol 26 (3) ◽  
pp. 373-377 ◽  
Author(s):  
Ricardo Gapski ◽  
Elizabeth Ferreira Martinez
Keyword(s):  
Osteoblastic Cells ◽  
Cells Cultured

Enhanced growth and matrix production by human osteoblastic cells cultured on biomaterials with negative zeta potential

Bone ◽  
2009 ◽  
Vol 44 ◽  
pp. S259 ◽  
Author(s):  
J.P. Dillon ◽  
P.J.M. Wilson ◽  
W.D. Fraser ◽  
B.K. Mwaura ◽  
M.J. Hayton ◽  
...  
Keyword(s):  
Zeta Potential ◽  
Osteoblastic Cells ◽  
Matrix Production ◽  
Human Osteoblastic Cells ◽  
Negative Zeta Potential ◽  
Cells Cultured

Exogenous Recombinant Human BMP-2 Has Little Initial Effects on Human Osteoblastic Cells Cultured on Collagen Type I Coated/Noncoated Hydroxyapatite Ceramic Granules

2007 ◽  
Vol 65 (3) ◽  
pp. 485-493 ◽  
Author(s):  
Dritan Turhani ◽  
Martina Weißenböck ◽  
Elisabeth Stein ◽  
Felix Wanschitz ◽  
Rolf Ewers
Keyword(s):  
Collagen Type ◽  
Collagen Type I ◽  
Osteoblastic Cells ◽  
Type I ◽  
Hydroxyapatite Ceramic ◽  
Human Osteoblastic Cells ◽  
Cells Cultured

Toxicity induced enhanced extracellular matrix production in osteoblastic cells cultured on single-walled carbon nanotube networks

2009 ◽  
Vol 20 (25) ◽  
pp. 255101 ◽  
Author(s):  
Wojtek Tutak ◽  
Ki Ho Park ◽  
Anatoly Vasilov ◽  
Valentin Starovoytov ◽  
Giovanni Fanchini ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Carbon Nanotube ◽  
Osteoblastic Cells ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Extracellular Matrix Production ◽  
Matrix Production ◽  
Carbon Nanotube Networks ◽  
Cells Cultured

scholarly journals Preparation of Bioactive Titanium Surfaces via Fluoride and Fibronectin Retention

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Carlos Nelson Elias ◽  
Patricia Abdo Gravina ◽  
Costa e Silva Filho ◽  
Pedro Augusto de Paula Nascente
Keyword(s):  
Dental Implants ◽  
Dental Implant ◽  
Osteoblastic Cells ◽  
Acid Etching ◽  
Implant Surface ◽  
Force Microscopy ◽  
Dental Implant Surface ◽  
Before And After ◽  
Titanium Surfaces

Statement of Problem. The chemical or topographic modification of the dental implant surface can affect bone healing, promote accelerated osteogenesis, and increase bone-implant contact and bonding strength.Objective. In this work, the effects of dental implant surface treatment and fibronectin adsorption on the adhesion of osteoblasts were analyzed.Materials and Methods. Two titanium dental implants (Porous-acid etching and PorousNano-acid etching followed by fluoride ion modification) were characterized by high-resolution scanning electron microscopy, atomic force microscopy, and X-ray diffraction before and after the incorporation of human plasma fibronectin (FN). The objective was to investigate the biofunctionalization of these surfaces and examine their effects on the interaction with osteoblastic cells.Results. The evaluation techniques used showed that the Porous and PorousNano implants have similar microstructural characteristics. Spectrophotometry demonstrated similar levels of fibronectin adsorption on both surfaces (80%). The association indexes of osteoblastic cells in FN-treated samples were significantly higher than those in samples without FN. The radioactivity values associated with the same samples, expressed as counts per minute (cpm), suggested that FN incorporation is an important determinant of thein vitrocytocompatibility of the surfaces.Conclusion. The preparation of bioactive titanium surfaces via fluoride and FN retention proved to be a useful treatment to optimize and to accelerate the osseointegration process for dental implants.

Osteogenesis of Rat Mesenchymal Stem Cells and Osteoblastic Cells on Strontium-Doped Nanohydroxyapatite-Coated Titanium Surfaces

2015 ◽  
Vol 30 (2) ◽  
pp. 461-471 ◽  
Author(s):  
Qiao-Hong Jiang ◽  
Xue Gong ◽  
Xiao-Xiang Wang ◽  
Fu-Ming He
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Osteoblastic Cells ◽  
Titanium Surfaces

Attachment, spreading and short-term proliferation of human osteoblastic cells cultured on chitosan films with different degrees of acetylation

2007 ◽  
Vol 18 (4) ◽  
pp. 469-485 ◽  
Author(s):  
I. F. Amaral ◽  
A. L. Cordeiro ◽  
P. Sampaio ◽  
M. A. Barbosa
Keyword(s):  
Osteoblastic Cells ◽  
Short Term ◽  
Chitosan Films ◽  
Human Osteoblastic Cells ◽  
Cells Cultured

Enhanced funtion of human periodontal ligament cells cultured on nanoporous titanium surfaces

2012 ◽  
Author(s):  
Si-Eun Kim ◽  
Soo-Hyuk Uhm ◽  
Doo-Hoon Song ◽  
Chong-Kwan Kim ◽  
Kwang-Mahn Kim ◽  
...  
Keyword(s):  
Periodontal Ligament ◽  
Periodontal Ligament Cells ◽  
Human Periodontal Ligament Cells ◽  
Titanium Surfaces ◽  
Cells Cultured
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