Actual Biocompatibility Problems of Current Bioprosthetic Materials and Devices for Heart Valve Repl

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  With respect to the limited lifespan of glutaraldehyde-treated bioprostheses to date there is almost no altemative when heart valve replacement surgery is required.Current research attempts to develop tissue engineered valve scaffolds to be implanted in vivo or after in vitro preconditioning and dynamic seeding with host cells.
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