Preparation of an rhBMP-2 loaded mesoporous bioactive glass/calcium phosphate cement porous composite scaffold for rapid bone tissue regeneration

2015 ◽  
Vol 3 (43) ◽  
pp. 8558-8566 ◽  
Author(s):  
Nan Li ◽  
Chuan Jiang ◽  
Xingdi Zhang ◽  
Xinfeng Gu ◽  
Jingwei Zhang ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Bioactive Glass ◽  
Bone Tissue ◽  
Tissue Regeneration ◽  
Calcium Phosphate Cement ◽  
Composite Scaffold ◽  
Early Stage ◽  
Bone Tissue Regeneration ◽  
Porous Composite ◽  
Mesoporous Bioactive Glass

An rhBMP-2/MBG/CPC scaffold is beneficial for rapid bone tissue regeneration in the early stage.

scholarly journals Design and Evaluation of Europium Containing Mesoporous Bioactive Glass Nanospheres: Doxorubicin Release Kinetics and Inhibitory Effect on Osteosarcoma MG 63 Cells

Nanomaterials ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 961 ◽  
Author(s):  
Ying Zhang ◽  
Meng Hu ◽  
Xiang Wang ◽  
Zhufa Zhou ◽  
Yu Liu
Keyword(s):  
Bioactive Glass ◽  
Bone Tissue ◽  
Tissue Regeneration ◽  
Release Kinetics ◽  
Sol Gel ◽  
Inhibitory Effect ◽  
Vital Role ◽  
Bone Tissue Regeneration ◽  
Doxorubicin Release ◽  
Mesoporous Bioactive Glass

Functional ions and drug factors play a vital role in stimulating bone tissue regeneration as we understand it. In this work, europium-containing mesoporous bioactive glass nanospheres (Eu/MBGs), composed of 60% SiO2—(36–x)%CaO—x%Eu2O3—4%P2O5 (x = 0, 0.5, 1, 2 mol%), were prepared by a facile sol-gel process. The results indicate that Eu ions play an important role to influence the microstructure of MBGs, in which a suitable concentration of Eu (1 mol%) increases their surface area (502 m2/g) as well as their pore volume (0.34 cm3/g). Proper doping of Eu ions in MBGs can observably induce apatite mineralization and improve the doxorubicin (DOX) release behavior. Furthermore, DOX-loaded Eu/MBGs could maintain a long-term inhibitory effect on the viability of osteosarcoma MG 63 cells. This work has demonstrated that it is possible to develop functional Eu/MBGs by combining excellent apatite-mineralization ability, controllable drug (DOX) release and antitumor functions for the therapy of bone tissue regeneration.

scholarly journals Functionalized mesoporous bioactive glass scaffolds for enhanced bone tissue regeneration

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Xingdi Zhang ◽  
Deliang Zeng ◽  
Nan Li ◽  
Jin Wen ◽  
Xinquan Jiang ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Bone Tissue ◽  
Tissue Regeneration ◽  
Bone Tissue Regeneration ◽  
Mesoporous Bioactive Glass

scholarly journals Bioactıve Glass‐Polymer Nanocomposites for Bone Tıssue Regeneration Applicatıons: A Revıew

2019 ◽  
Vol 21 (8) ◽  
pp. 1900287 ◽  
Author(s):  
Melek Erol‐Taygun ◽  
Irem Unalan ◽  
Maizlinda Izwana Binti Idris ◽  
João F. Mano ◽  
Aldo R. Boccaccini
Keyword(s):  
Bioactive Glass ◽  
Bone Tissue ◽  
Polymer Nanocomposites ◽  
Tissue Regeneration ◽  
Bone Tissue Regeneration
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