Evaluation of bone regeneration by DNA release from composites of oligo(poly(ethylene glycol) fumarate) and cationized gelatin microspheres in a critical-sized calvarial defect

2006 ◽  
Vol 78A (2) ◽  
pp. 335-342 ◽  
Author(s):  
F. Kurtis Kasper ◽  
Simon Young ◽  
Kazuhiro Tanahashi ◽  
Michael A. Barry ◽  
Yasuhiko Tabata ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Bone Regeneration ◽  
Calvarial Defect ◽  
Poly Ethylene Glycol ◽  
Gelatin Microspheres ◽  
Dna Release ◽  
Poly Ethylene

Characterization of DNA release from composites of oligo(poly(ethylene glycol) fumarate) and cationized gelatin microspheres in vitro

2006 ◽  
Vol 78A (4) ◽  
pp. 823-835 ◽  
Author(s):  
F. Kurtis Kasper ◽  
Erin Jerkins ◽  
Kazuhiro Tanahashi ◽  
Michael A. Barry ◽  
Yasuhiko Tabata ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Poly Ethylene Glycol ◽  
Gelatin Microspheres ◽  
Dna Release ◽  
Poly Ethylene

Hydrogels from chitosan crosslinked with poly(ethylene glycol) diacid as bone regeneration materials

e-Polymers ◽  
2004 ◽  
Vol 4 (1) ◽  
Author(s):  
Rosica Mincheva ◽  
Nevena Manolova ◽  
Rumen Sabov ◽  
Galen Kjurkchiev ◽  
Iliya Rashkov
Keyword(s):  
Ethylene Glycol ◽  
Bone Regeneration ◽  
Heating Temperature ◽  
Polymer Networks ◽  
Crosslinking Agent ◽  
Poly Ethylene Glycol ◽  
Simple Method ◽  
Equilibrium Degree ◽  
Poly Ethylene

Abstract A simple method to covalently crosslink chitosan using poly(ethylene glycol) diacid as crosslinking agent is proposed. Networks net-chitosan-ι- PEG(COOH)2 were obtained by heating chitosan in aqueous PEG600(COOH)2 solutions at a temperature higher than 60°C. IR spectroscopy revealed the formation of amide bonds. It is shown that the obtained chemical networks are pH-sensitive hydrogels with enhanced hydrophilicity. The equilibrium degree of swelling of the hydrogels is determined by the conditions of their preparation - heating temperature and mole ratio between chitosan and the crosslinker. The ability of the polymer networks to facilitate bone regeneration processes was shown by in vivo implantation experiments.

Poly(ethylene glycol) hydrogels cross-linked by hydrolyzable polyrotaxane containing hydroxyapatite particles as scaffolds for bone regeneration

2005 ◽  
Vol 16 (12) ◽  
pp. 1611-1621 ◽  
Author(s):  
Mariko Fujimoto ◽  
Masatsugu Isobe ◽  
Satoshi Yamaguchi ◽  
Teruo Amagasa ◽  
Akihiko Watanabe ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Bone Regeneration ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Synthesis of bioactive poly(ethylene glycol)/SiO2-CaO-P2O5 hybrids for bone regeneration

2012 ◽  
Vol 32 (4) ◽  
pp. 707-711 ◽  
Author(s):  
Wei Liu ◽  
Xiaohong Wu ◽  
Hongbing Zhan ◽  
Fuhua Yan
Keyword(s):  
Ethylene Glycol ◽  
Bone Regeneration ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

In vivo release of plasmid DNA from composites of oligo(poly(ethylene glycol)fumarate) and cationized gelatin microspheres

2005 ◽  
Vol 107 (3) ◽  
pp. 547-561 ◽  
Author(s):  
F. Kurtis Kasper ◽  
Toshihiro Kushibiki ◽  
Yu Kimura ◽  
Antonios G. Mikos ◽  
Yasuhiko Tabata
Keyword(s):  
Ethylene Glycol ◽  
Plasmid Dna ◽  
Poly Ethylene Glycol ◽  
Gelatin Microspheres ◽  
In Vivo Release ◽  
Poly Ethylene

PIEZOELECTRIC PROPERTIES OF POLY(3-HYDROXYBUTYRATE-CO-3-HEDROXYBUTYRATE)-CO-POLY(ETHYLENE GLYCOL) PRODUCED BY CONTROLLED MICROBIOLOGICAL BIOSYNTHESIS

2019 ◽  
Vol 10 (10) ◽  
Author(s):  
Anton Bonartsev ◽  
Vera Voinova ◽  
Elizaveta Akoulina ◽  
Andrey Dudun ◽  
Irina Zharkova ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Piezoelectric Properties ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Thermosensitives hydrogels based on poly (ethylene glycol): I. Synthesis, characterization and release

2007 ◽  
Vol 32 (5) ◽  
pp. 431-446 ◽  
Author(s):  
Tahar Bartil ◽  
Mahmoud Bounekhel ◽  
Cedric Calberg ◽  
Robert Jerome
Keyword(s):  
Ethylene Glycol ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene
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