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Micro-mass cultures of C3H-10T1/2 cells at varied oxygen tensions stained with Alcian blue. A commonly applied definition of tissue engineering, as stated by Langer [3] and Vacanti, [4] is "an interdisciplinary field that applies the principles of engineering and life sciences toward the development of biological substitutes that restore, maintain, or improve [Biological tissue] function or a ...
Tissue engineering is the process of putting together scaffolds, cells, and biologically active molecules to make functional tissues. [ 48 ] [ 49 ] It is possible to make meter-long core-shell hydrogel microfibers that contain ECM proteins and mature cells or somatic stem cells in a microfluidic device. and these microfibers have the ...
The electrospun scaffolds made for tissue engineering applications can be penetrated with cells to treat or replace biological targets. [65] Nanofibrous wound dressings [66] have excellent capability to isolate the wound from microbial infections. [67] [68] Other medical textile materials such as sutures are also attainable via electrospinning ...
Medical equipment management (sometimes referred to as clinical engineering, clinical engineering management, clinical technology management, healthcare technology management, biomedical maintenance, biomedical equipment management, and biomedical engineering) is a term for the professionals who manage operations, analyze and improve utilization and safety, and support servicing healthcare ...
Fibrin scaffold use is helpful in repairing injuries to the urinary tract, [3] liver [4] lung, [5] spleen, [6] kidney, [7] and heart. [8] In biomedical research, fibrin scaffolds have been used to fill bone cavities, repair neurons, heart valves, [9] vascular grafts [10] and the surface of the eye.
Nano-scaffolding or nanoscaffolding is a medical process used to regrow tissue and bone, including limbs and organs. The nano-scaffold is a three-dimensional structure composed of polymer fibers very small that are scaled from a Nanometer (10 −9 m) scale. [1]
Tissue-engineered nerve guidance conduits are a combination of many elements: scaffold structure, scaffold material, cellular therapies, neurotrophic factors and biomimetic materials. The choice of which physical, chemical and biological cues to use is based on the properties of the nerve environment, which is critical in creating the most ...
Orthopedic implants made from these materials bond readily to bone and other tissues in the body without rejection or inflammatory reactions. Because of this, they are of great interest for gene delivery and tissue engineering scaffolds. Most hydroxyapatite ceramics are very porous and lack mechanical strength and are used to coat metal ...