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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Bone. 2014 Apr 18;64:173–182. doi: 10.1016/j.bone.2014.04.011

Fig.2.

Fig.2

Light microscopy images of hMSCs cultured in MSCGM for 14 days showing that hMSCs formed a dense cell sheet (A). HUVECs aligned on the hMSCs sheet after 3 days (B). Fluorescent images show that HUVECs cultured on the well-plate display normal cell morphology (C) but the images demonstrate an aligned arrangement after 3 days on the hMSCs cell sheet (D). White arrows indicate intracellular vacuoles formation (Scale bar= 100 μm).