supported by grants from the National Natural Sciences Foundation of China (No. 30571839, No. 30600608,No. 30872540);the National High Technology Research and Development Program of China (863 Program) (No. 2009AA03Z420)
The purpose of this study was to fabricate decelluarized valve scaffold modified with polyethylene glycol nanoparticles loaded with transforming growth factor-β1(TGF-β1),by which to improve the extracellular matri...