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Polyurethane scaffolds

Zang et al. developed a peptide-based polyurethane scaffold for tissue engineering. LDI was reacted with glycerol and upon reaction with water produced a porous sponge due to liberation of CO2. Initial cell growth studies with rabbit bone marrow stromal cells showed that the polymer supported cell growth. [Pg.139]

Parrag IC, Woodhouse KA (2010) Development of biodegradable polyurethane scaffolds using amino acid and dipeptide-based chain extenders for soft tissue engineering. J Biomater Sci Polym Ed 21(6-7) 843-862... [Pg.125]

Rockwood DN et al (2008) Culture on electrospun polyurethane scaffolds decreases atrial natriuretic peptide expression by cardiomyocytes in vitro. Biomaterials 29(36) 4783 791... [Pg.125]

The cell-binding properties of chitosan have led to numerous studies where chitosan is used as a surface coating. Chitosan was employed as a surface modification of poly(e-caprolactone) scaffolds and in vitro studies with fibroblasts showed significantly improved cell attachment and proliferation when chitosan was present. In another study, polyurethane scaffolds were prepared and surface-modified with chitosan for the same reason. This study showed that on the modified scaffold a monolayer of endothelial intima was formed. The incorporation of collagen with chitosan as a chi-tosan-collagen scaffold enhanced the resultant scaffold s ability to support cell attachment and is a strategy similar to the incorporation of peptide sequences. ... [Pg.924]

Sharifpoor, S., Labow, R. S., Santerre, J. P. (2009). Synthesis and characterization of degradable polar hydrophobic ionic polyurethane scaffolds for vascular tissue engineering applications,... [Pg.854]

S. Grad, L. Kupcsik, K. Goma, S. Gogolewski, M. AUni, The use of biodegradable polyurethane scaffolds for cartilage tissue engineering potential and limitations, Biomaterials 24 (28) (2003) 5163-5171. [Pg.140]

J. Guan, K. Fujimoto, M. Sacks, W. Wagner, Preparation and characterization of highly porous, biodegradable polyurethane scaffolds for soft tissue applications, Biomaterials 26 (18) (2005) 3961-3971. [Pg.141]

B. Li, K. Brown, J. Wenke, S. Guelcher, Sustained release of vancomycin from polyurethane scaffolds inhibits infection of bone wounds in a rat femoral segmental defect model, J. Control. Release... [Pg.144]

I.C. Parrag, The Development of Elastomeric Biodegradable Polyurethane Scaffolds for Cardiac Tissue Engineering, Dissertation, The University of Toronoto, Toronto, ON, 2010. [Pg.218]

J.A. Smolen, Emulsion electrospinning fa- producing dome-shaped structures within 1-tyrosine polyurethane scaffolds for gene delivery. Master s Thesis, The Univosity of Akron, Akron, OH, 2010. [Pg.218]

Hafeman A, Li B, Yoshii T, Zienkiewicz K, Davidson J, Guelcher S. Injectable biodegradable polyurethane scaffolds with release of platelet-derived growth factor for tissue repair and regeneration. Pharm Res 2008 25(10) 2387-2399. [Pg.373]

Li B, Davidson JM, Guelcher SA. The effect of the local delivery of platelet-derived growth factor from reactive two-component polyurethane scaffolds on the healing in rat skin excisional wounds. Biomaterials 2009 30(20) 3486-3494. [Pg.373]

Hafeman A, Carney E, Litzner B, Zienkiewicz K, Hochhauser L, Davidson J, et al. Release of antibiotic from injectable, biodegradable polyurethane scaffolds for enhanced fracture healing. Orthopaedic Research Society Annual Meeting March 2-5, 2008 San Francisco, CA. [Pg.373]

Hafeman AE, Zienkiewicz KJ, Carney E, Litzner B, Stratton C, Wenke JC, et al. Local dehvery of tobramycin from injectable biodegradable polyurethane scaffolds. J Biomater Sci Polym Ed 2009 DOI 10.1163/156856209X410256. [Pg.373]

Sabitha, M. and Rajiv, S. (2014) Preparation and characterization of ampicillin-incorporated electrospun polyurethane scaffolds for wound healing and infection control. Polym. Eng. Sci. doi 10.1002/pen.23917... [Pg.212]

Sharifpoor S, Simmons CA, Labow RS and Santerre JP, Functional characterization of human coronary artery smooth muscle cells under cyclic mechanical strain in a degradable polyurethane scaffold. Biomaterials 32 4816-29,2011. [Pg.802]

Fig. 13 Macroscopic observation of a biovalve. Bottom section of the boundary between the polyurethane scaffold and the leaflet tissues. Scale bar 1 mm [182]... Fig. 13 Macroscopic observation of a biovalve. Bottom section of the boundary between the polyurethane scaffold and the leaflet tissues. Scale bar 1 mm [182]...
Eyrich, D., Wiese, H., Mailer, G., Skodacek, D., Appel, B., Sarhan, H., et al., 2007. In vitro and in vivo cartilage engineering using a combination of chondrocyte-seeded long-term stable fibrin gels and polycaprolactone-based polyurethane scaffolds. Tissue Engineering 13 (9),... [Pg.405]

Li L, et al. Preparation and cell infiltration of lotus-type porous nano-hydroxyapatite/ polyurethane scaffold for bone tissue regeneration. Mater Lett 2015 149 25-8. [Pg.163]

Gogolewski S, et al. Structure-property relations and cytotoxicity of isosorbide-based biodegradable polyurethane scaffolds for tissue repair and regeneration. J Biomed Mater Res 2008 85A 456-65. [Pg.17]

Laschke MW, Strobe A, Scheuer C, Eglin D, Verrier S, Alini M, et al. In vivo biocompatibility and vascularization of biodegradable porous polyurethane scaffolds for tissue engineering. Acta Biomater Inly 2009 5(6) 1991-2001. [Pg.106]

Yoshii T, Hafeman AE, Nyman JS, Esparza JM, Shinomiya K, Spengler DM, et al. A sustained release of lovastatin from biodegradable, elastomeric polyurethane scaffolds for enhanced bone regeneration. Tissue Eng Part A July 2010 16(7) 2369-79. [Pg.108]

Sharifpoor S, Simmons CA, Labow RS, Santerre JP. A study of vascular smooth muscle cell function under cyclic mechanical loading in a polyurethane scaffold with optimized porosity. Acta Biomater November 2010 6(ll) 4218-28. [Pg.108]

Battiston KG, Ouyang B, Labow RS, Simmons CA, Santerre JP. Monocyte/macrophage cytokine activity regulates vascular smooth muscle cell function within a degradable polyurethane scaffold. Acta Biomater March 2014 10(3) 1146-55. [Pg.110]

McBane JE, Cai K, Labow RS, Santerre JP. Co-culturing monocytes with smooth muscle cells improves cell distribution within a degradable polyurethane scaffold and reduces inflammatory cytokines. Acta Biomater February 2012 8(2) 488-501. [Pg.110]

Cheung JW, McCulloch CA, Santerre JP. Establishing a gingival fibroblast phenotype in a perfused degradable polyurethane scaffold mediation by TGE-betal, FGF-2, betal-integiin,andfocal adhesion kinase. Biomaterials December 2014 35(38) 10025-32. [Pg.110]

Hofmann A, Ritz U, Verrier S, Eglin D, Alini M, Fuchs S, et al. The effect of human osteoblasts on proliferation and neo-vessel formation of human umbUical vein endothelial cells in a long-term 3D co-culture on polyurethane scaffolds. Biomaterials November 2008 29(31) 4217-26. [Pg.110]

Liu C, Abedian R, Meister R, Haasper C, Hurschler C, Krettek C, et al. Influence of perfusion and compression on the prohferation and differentiation of bone mesenchymal stromal cells seeded on polyurethane scaffolds. Biomaterials February 2012 33(4) 1052-64. [Pg.110]

Laschke MW, Schank TE, Scheuer C, Kleer S, Schuler S, Metzger W, et al. Three-dimensional spheroids of adipose-derived mesenchymal stem cells are potent initiators of blood vessel formation in porous polyurethane scaffolds. Acta Biomater June 2013 9(6) 6876-84. [Pg.111]

Carlberg B, Axell MZ, Nannmark U, Liu J, Kuhn HG. Electrospun polyurethane scaffolds for proliferation and neuronal differentiation of human embryonic stem cells. Biomed Mater August 2009 4(4). 045004-6041/4/4/045004. Epub 2009 Jun 30. [Pg.111]

Janik H, Marzec M. A review fabrication of porous polyurethane scaffolds. Mater Sd Eng C Mater Biol Appl March 2015 1(48) 586-91. [Pg.112]

Asefnejad A, Khorasani MT, Behnamghader A, Farsadzadeh B, Bonakdar S. Manufacturing of biodegradable polyurethane scaffolds based on polycaprolactone using a phase separation method physical properties and in vitro assay. Int J Nanomed 2011 6 2375-84. [Pg.112]

Karchin A, Simonovsky FI, Ratner BD, Sanders JE. Melt electrospirming of biodegradable polyurethane scaffolds. Acta Biomater September 2011 7(9) 3277—84. [Pg.113]

See other pages where Polyurethane scaffolds is mentioned: [Pg.609]    [Pg.138]    [Pg.144]    [Pg.364]    [Pg.366]    [Pg.392]    [Pg.8]    [Pg.89]    [Pg.90]   


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