Table 3.
Percentage means of mesenchymal stem cells (MSCs) from bone marrow (BM) and synovial fluid (SF) of the same donor for the CD90, CD29, CD44, CD34, and major histocompatibility complex II (MHC-II) markers by flow cytometry.
| Donors | CD90 | CD29 | CD44 | CD34 | MHC-II |
|---|---|---|---|---|---|
| Bone marrow-derived mesenchymal stem cells (BMMSCs) donor 1 | 95.55 ± 0.55 | 75.6 ± 3 | 96.6 ± 0 | 1.15 ± 0.85 | 0.28 ± 0 |
| Synovial fluid-derived mesenchymal stem cells (SFMSCs) donor 1 | 83.35 ± 2.35 | 90.55 ± 1.65 | 91.5 ± 4.5 | 0.95 ± 0.75 | 3.245 ± 2.65 |
| BMMSCs donor 2 | 90.95 ± 4.35 | 65.95 ± 7.3 | 99.1 ± 0 | 1.05 ± 0.05 | 1.36 ± 0.36 |
| SFMSCs donor 2 | 76.3 ± 6 | 71.55 ± 6.75 | 94.25 ± 1.25 | 1.45 ± 0.35 | 7.805 ± 5.1 |
| BMMSCs donor 3 | 97.25 ± 2.55 | 86.35 ± 12.15 | 92.65 ± 7.3 | 0.635 ± 0.36 | 1.85 ± 0.45 |
| SFMSCs donor 3 | 98.9 ± 0.5 | 99.75 ± 0.25 | 99.9 ± 0 | 10.25 ± 0.25 | 10.2 ± 0.8 |
| BMMSCs donor 4 | 86.15 ± 0.65 | 98.8 ± 0.85 | 99.9 ± 0.1 | 0.15 ± 0.05 | 1.75 ± 0.65 |
| SFMSCs donor 4 | 95.3 ± 0.1 | 98.8 ± 0.8 | 99.4 ± 0.4 | 1.72 ± 0.02 | 6.15 ± 1.4 |
| BMMSCs donor 5 | 99.9 ± 0.05 | 99.6 ± 0.1 | 99.8 ± 0 | 3.5 ± 0.3 | 4.1 ± 0.9 |
| SFMSCs donor 5 | 96.4 ± 2.8 | 99.4 ± 0.1 | 99.7 ± 0.05 | 0.99 ± 0.5 | 21 ± 6 |