Table 2: FACS analysis for surface markers expressed on BM-MNCs.

Infusion numberMesenchymal cellsEpithelial cellEndothelial cellsMonocytesLymphocytes

1+++++++++
2++++++++
3+++++++
4+++++++
5+++++++

(++++): highest percentage; (+): small percentage; (+): very small percentage; (−): cells absent.