Table 1.

Immunophenotype Analysis of Bone Marrow Mesenchymal Stem Cells and Adipose-Derived Stem Cells Before and After the Xenofree Spinner Flask Culture

BM MSC	Day 0	Day 14	ASC	Day 0	Day 14
CD 31	0.6±0.5	1.1±0.2	CD 31	0.0	0.3±0.2
CD 73	98.4±0.8	99.1±0.1	CD 73	98.9±0.2	98.1±0.6
CD 80	0.6±0.0	0.1±0.0	CD 80	0.4±0.1	0.7±0.0
CD 90	97.1±2.0	91.7±2.0	CD 90	97.3±1.4	82.4±0.0
CD 105	96.8±2.4	95.4±0.0	CD 105	98.6±0.8	96.6±0.9
HLA-DR	0.9±0.7	0.6±0.2	HLA-DR	0.0±0.0	0.0

Both types of cells were able to maintain their characteristic immunophenotype after the 14-day expansion in stirred conditions. Values are represented as mean±SEM (n=2).