نتایج جستجو برای: cartilage tissue engineering
تعداد نتایج: 1179610 فیلتر نتایج به سال:
Tissue engineering offers new strategies for developing treatments for the repair and regeneration of damaged and diseased tissues. These treatments, using living cells, will exploit new developments in understanding the principles in cell biology that control and direct cell function. Arthritic diseases that affect so many people and have a major impact on the quality of life provide an import...
Over 27 million Americans suffer from cartilage damage with several million people affected per year. Articular cartilage or hyaline cartilage has a limited capacity to heal after damage from injury or degenerative disease. In an attempt to delay the progression of widespread damage, orthopedic surgeons routinely treat osteochondral injuries with minimally invasive surgical procedures involving...
Cartilage defect caused by disease or trauma remains a challenge for surgeons, owning to the limited healing capacity of cartilage tissues. Cartilage tissue engineering provides a novel approach to address this issue, and appears promising for patients with cartilage defects. The cell scaffold, as one of the three key elements of tissue engineering, plays an important role in cartilage tissue e...
BACKGROUND Tissue engineering is used for the treatment of many diseases, and the ideal cell source for cartilage tissue engineering is chondrocytes. The main limitation of chondrocyte is the low number of cells in cartilage tissue engineering. This study investigated a suitable cell source with high proliferation rate to obtain a large number of chondrocytes. METHODS Adult cartilage tissue s...
Damage to cartilage is of great clinical consequence given the tissue's limited intrinsic potential for healing. Current treatments for cartilage repair are less than satisfactory, and rarely restore full function or return the tissue to its native normal state. The rapidly emerging field of tissue engineering holds great promise for the generation of functional cartilage tissue substitutes. Th...
The repair of diseased or damaged cartilage remains one of the most challenging problems of musculoskeletal medicine. Tissue engineering advances in cartilage repair have utilized autologous and allogenic chondrocyte and cartilage grafts, biomaterial scaffolds, growth factors, stem cells, and genetic engineering. The mesenchymal stem cell has specifically attracted much attention because of its...
Purpose: In the present study the effect of BMP-6 was investigated on chondrogenesis of adiposederived stem cells. Materials and Methods: Mesenchymal stem cells derived from subcutaneous adipose tissue were cultured on alginate scaffold to induce chondrogenesis in experimental group, with chondrogenic medium having BMP-6 growth factor for 3 weeks. In control group medium without BMP-6 was appli...
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