Fig. 4
From: Autophagy-modulating biomaterials: multifunctional weapons to promote tissue regeneration
Autophagy-modulating biomaterials promote bone regeneration. a Design scheme and fabrication. b) Western blotting for quantification of LC3 and p62. c Representative micro-CT images for examining bone regeneration promoted by gold nanoparticles (Reproduced with permission [102]; Copyright 2021, Dove Medical Press Ltd.). d Schematic illustration of the synergistic therapeutic effects of Res and ANG2 on bone defects under hypoxic conditions (Reproduced with permission [139]; Copyright 2021, Frontiers Media S.A.