Research Article

Human Mesenchymal Stem Cells Display Reduced Expression of CD105 after Culture in Serum-Free Medium

Figure 1

Morphology of hMSC colonies. Morphology of subconfluent hMSC colonies at day 8 cultivated in either MSCGM-CD (a), MSCGM (b), or PowerStem (c). 7 mL of bone marrow per donor were seeded in respective media. Representative pictures have been taken at 100x magnification. Scale bar (black) length = 100  m.
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(a)
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(b)
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(c)