Results 101 to 110 of about 776,376 (281)

Structural variants of biodegradable polyesterurethane in vivo evoke a cellular and angiogenic response that is dictated by architecture [PDF]

, 2009
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2008 Acta Materialia Inc.The aim of this study was to investigate an in vivo tissue response to a biodegradable polyesterurethane ...
Burugapalli, K, Henry, JA, Neuenschwander, P, Pandit, A   +3 more
core   +1 more source

Hypoxic pre-conditioning increases the infiltration of endothelial cells into scaffolds for dermal regeneration pre-seeded with mesenchymal stem cells. [PDF]

, 2015
Many therapies using mesenchymal stem cells (MSC) rely on their ability to produce and release paracrine signals with chemotactic and pro-angiogenic activity.
Beegle, Julie R, Chávez, Myra N, Egaña, José T, Fierro, Fernando A, Isseroff, Roslyn R, O'Neal, Adam J, Peavy, Thomas R   +6 more
core   +2 more sources

Bioactive antibacterial silica-based nanocomposites hydrogel scaffolds with high angiogenesis for promoting diabetic wound healing and skin repair

Theranostics, 2020
Diabetic wound repair and skin regeneration remains a worldwide challenge due to the impaired functionality of re-vascularization. Methods: This study reports a bioactive self-healing antibacterial injectable dual-network silica-based nanocomposite ...
Yannan Li, Tianzhen Xu, Z. Tu, W. Dai, Yumeng Xue, Chengxuan Tang, Weiyang Gao, Cong Mao, B. Lei, Cai Lin   +9 more
semanticscholar   +1 more source

Recent Advances in Scaffolds for Guided Bone Regeneration

Biomimetics
The rehabilitation of alveolar bone defects of moderate to severe size is often challenging. Currently, the therapeutic approaches used include, among others, the guided bone regeneration technique combined with various bone grafts.
Theodoros-Filippos Valamvanos, Xanthippi Dereka, Hector Katifelis, Maria Gazouli, Nefeli Lagopati   +4 more
doaj   +1 more source

Fabrication of Bone Substitute Material by Rapid Prototyping [PDF]

, 2004
Bone tissue engineering has gained much attention in recent years. A key requirement in this field is the development of scaffold structures, on which cells adhere.
Heinzl, J., Janitza, D., Ott, A., Pelzer, R.   +3 more
core   +1 more source

Size conservation emerges spontaneously in biomolecular condensates formed by scaffolds and surfactant clients [PDF]

, 2021
Ignacio Sanchez‐Burgos, Jerelle A. Joseph, Rosana Collepardo‐Guevara, Jorge R. Espinosa   +3 more
openalex   +1 more source

Electrospun Fibrous Scaffolds for Tissue Engineering: Viewpoints on Architecture and Fabrication

International Journal of Molecular Sciences, 2018
Electrospinning has been used for the fabrication of extracellular matrix (ECM)-mimicking fibrous scaffolds for several decades. Electrospun fibrous scaffolds provide nanoscale/microscale fibrous structures with interconnecting pores, resembling natural ...
Indong Jun, Hyung-Seop Han, J. Edwards, H. Jeon   +3 more
semanticscholar   +1 more source

Evolving Strategies and Materials for Scaffold Development in Regenerative Dentistry

Applied Sciences
Regenerative dentistry has experienced remarkable advancement in recent years. The interdisciplinary discoveries in stem cell applications and scaffold design and fabrication, including novel techniques and biomaterials, have demonstrated immense ...
Michal Gašparovič, Petra Jungová, Juraj Tomášik, Bela Mriňáková, Dušan Hirjak, Silvia Timková, Ľuboš Danišovič, Marián Janek, Ľuboš Bača, Peter Peciar, Andrej Thurzo   +10 more
doaj   +1 more source

Numerical Accuracy Comparison of Two Boundary Conditions Commonly used to Approximate Shear Stress Distributions in Tissue Engineering Scaffolds Cultured under Flow Perfusion

, 2018
Flow-induced shear stresses have been found to be a stimulatory factor in pre-osteoblastic cells seeded in 3D porous scaffolds and cultured under continuous flow perfusion.
Alam, Ali, Alvarez-Barreto, Bacabac, Bakker, Bergemann, Bhatnagar, Black, Brindley, Campos Marin, Chen, Cioffi, Cioffi, Delloye, Efendiev, Graham, Guyot, Guyot, Habashi, Hendrikson, Hossain, Jungreuthmayer, Kim, Kim, Lakhotia, Liu, Maes, Maes, Miyashita, Olivares, Ozgumus, Papavassiliou, Pham, Pham, Porter, Qian, Raimondi, Shakhawath Hossain, Sikavitsas, Simmons, Stolberg, Sukop, Towns, Van Bael, VanGordon, Verbruggen, Voronov, Voronov, Voronov, Voronov, Wang, Williams, Wu, Wyllie, Yourek, Zermatten, Zhao   +56 more
core   +1 more source

Gum Arabic: A Commodity with Versatile Formulations and Applications

Nanomaterials
Gum Arabic (GA), or acacia gum, refers to the dried exudate produced by certain Acacia trees. GA is composed mainly of a mixture of polysaccharides and glycoproteins, with proportions that can slightly differ from one species to another.
Shaymaa A. Mohamed, Asmaa M. Elsherbini, Heba R. Alrefaey, Kareem Adelrahman, Alshaimaa Moustafa, Nishal M. Egodawaththa, Kaitlyn E. Crawford, Nasri Nesnas, Sally A. Sabra   +8 more
doaj   +1 more source