Figure 2a: Flowcytometric immunophenotyping of BM-MSC and ASC. BM-MSC (black solid lines) and ASC (black dotted lines) expressed MSC markers CD13, CD73, CD90, CD105, CD166 and HLA-ABC and were negative for HLA-DR, CD31 and CD45. No significant differences were detected. Grey solid histograms represent unstained control, n=4, representative examplesare shown.