Figure 1.

Spontaneous differentiation of adipose‐derived stromal cells. (a) Fat tissue isolated from the groin fat pad, cut into small pieces and cultured in flasks, for up to 2 weeks. Adipose stromal cells migrated out of fat tissue fragments and gradually turned into fully mature adipocytes. Bar = 50 μm (b) Conditioned medium was formed by culturing fat tissue with DMEM containing 10% FBS for 1 week. Bone marrow MSCs cultured in conditioned medium for 1 week differentiation into adipocytes. Upper panel – pictures with no staining, while lower panel shows images of oil‐red O staining. Bar = 50 μm