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. Author manuscript; available in PMC: 2006 May 3.
Published in final edited form as: Circulation. 2005 Aug 29;112(10):1451–1461. doi: 10.1161/CIRCULATIONAHA.105.537480

Figure 2.

Figure 2

Adipogenic differentiation of MSCs in vitro was confirmed with Oil Red O staining, in which lipid vacuoles stain red. Both unlabeled (a) and 111In oxine–labeled MSCs (b = 5; c = 10; d = 20; and e = 30 μCi/million MSCs) showed equivalent ability to differentiate.