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In vitro osteogenic and angiogenic effects of the extracts from different scaffolds. (A) ALP staining of hBMSCs in the extracts. (B) ARS staining of hBMSCs in the extracts. (C) Representative images of wound healing assay at 24 h. (D) Representative images of transwell assay at 24 h. (E) Representative images of tube formation assay at 6 h.
