Figure 3
From: Endothelial cells enhance the in vivo bone-forming ability of osteogenic cell sheets
Histological characterization of osteogenic cell sheets after retrieval from thermoresponsive dishes. Cell sheets were stained with hematoxylin and eosin (H&E) (b) and alizarin red (c) and immunostained for human CD31 (a) osteopontin (d), osterix (e), and SRY (f). Asterisks (*) indicate basal side of the cell sheets.
