نتایج جستجو برای: biodegradable mgzn scaffold
تعداد نتایج: 36064 فیلتر نتایج به سال:
Tissue engineering is defined as the designing and engineering of structures to rebuild and repair a body damaged tissue. Scaffolding Poly Hydroxy Butyrate Valraty (PHBV) has shown good biocompatibility and biodegradable properties. Nanofibers have improved the performance of biomaterials, and could be considered effective. One of the important methods for designing nanofiber scaffold is the el...
Chitosan and gelatin were used as polymer scaffolds for cartilage tissue engineering. The scaffold was a biodegradable drug delivery system diclofenac sodium to treat defects on osteoarthritis (OA). materials composed of sodium, chitosan, gelatin, cross-linking agent-glutaraldehyde (GTA) form scaffold. purpose this study investigate the effect GTA concentration variations (0.00%; 0.25%; 0.50%; ...
Introduction: Gelatin and Chitosan are known as biodegradable and biocompatible biopolymers. These biopolymers have recently received increasingly more attention for tissue engineering. The aim of this study was to survey of effects of Gelatin-Chitosan film in viability, proliferation, apoptosis and differentiation on bone marrow stromal cell (BMSCs) culture in rat. Methods: Fist, gelatin- chi...
Background and Objective: Poly D,L-lactic-co-glycolic acid (PLGA) is known as biodegradable and biocompatible polymer. These polymers have recently received much attention in tissue engineering. The aim of this study was to investigate the biological behavior of the bone marrow stromal cells (BMSCs) in culturing with PLGA nanofibers coated with poly-L-lysine or gelatin. Materials and Methods: I...
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