In vivobone formation by human alveolar-bone-derived mesenchymal stem cells obtained during implant osteotomy using biphasic calcium phosphate ceramics or Bio-Oss as carriers

2015 ◽  
Vol 104 (3) ◽  
pp. 515-524 ◽  
Author(s):  
Jung-Chul Park ◽  
Sang-Yeob Oh ◽  
Jung-Seok Lee ◽  
So-Yon Park ◽  
Eun-Young Choi ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Calcium Phosphate ◽  
Biphasic Calcium Phosphate ◽  
Alveolar Bone ◽  
Calcium Phosphate Ceramics

Interaction between microspheres of collagen/biphasic calcium phosphate and mesenchymal stem cells

2012 ◽  
Vol 7 (12) ◽  
pp. 1217-1219
Author(s):  
Wei Zhang ◽  
Peng Wei ◽  
Yun Zeng ◽  
Jian Lu ◽  
Gang Liu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Calcium Phosphate ◽  
Biphasic Calcium Phosphate

Mesenchymal Stem Cell Proliferation and Morphological Analysis on Interconnected Macroporous Structures

2007 ◽  
Vol 330-332 ◽  
pp. 1129-1132 ◽  
Author(s):  
S. Teixeira ◽  
H.M. Fernandes ◽  
J. de Boer ◽  
M.P. Ferraz ◽  
F.J. Monteiro
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Calcium Phosphate ◽  
Calcium Phosphates ◽  
Maxillofacial Surgery ◽  
Bone Substitutes ◽  
Critical Parameters ◽  
Calcium Phosphate Ceramics ◽  
Natural Bone ◽  
Bone Substitute Materials

Calcium phosphate ceramics are widely used as bone substitutes since they are biocompatible and bioactive. Given that their chemical composition is close to natural bone, calcium phosphate ceramics are promising bone substitute materials in orthopaedics, maxillofacial surgery and dentistry. Hydroxyapatite (HA) and tricalcium phosphate (TCP) are the most commonly used calcium phosphates, because their calcium/phosphorus (Ca/P) ratios are close to that of natural bone and they are relatively stable in physiological environment. Furthermore, other critical parameters must be accomplished when designing a biomaterial for bone regeneration, namely: pore size, shape and interconnectivity [1]. Porosity is one of the most important factors since it influences the adhesion, migration nutrient supply and ultimately, proliferation of mesenchymal stem cells. In this study, HA scaffolds with controlled porosity were obtained and their capacity to support human and rat mesenchymal stem cells attachment and proliferation was evaluated.

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