C. Multipotent Differentiation.
| Sample | Adipocyte | Osteoblast | Chondrocyte |
|---|---|---|---|
| UGS-6c | - | + | + |
| UGS-7c | - | + | + |
| UGS-8c | - | + | + |
| UGS-9c | - | + | + |
| UGS-10c | - | + | + |
| UGS-11c | - | + | NT |
| UGS-12c | - | + | + |
| UGS-13c | - | + | + |
(A) Percentage of cells in UGS defined as MSCs by multiparameter flow cytometry (mean: 2.9%; median: 2.2%). (B) Percent of cells defined as MSCs by flow cytometry at passage 3 in primary stromal cultures derived from human UGS under standard tissue culture conditions. (C) Multipotent differentiation potential of primary stromal cultures derived from UGS.