Cryogenic 3D-Printed PLGA/Nano-selenium Scaffold for Bone Regeneration: A Dual-Functional Strategy Synergistically Regulating Macrophage Polarization and Osteogenic Differentiation
These findings indicate that the intrinsic physicochemical properties of the PLGA/HA@SeNPs scaffold orchestrate a favorable osteo-immune environment, positioning it as a promising platform for bone regeneration.