| 摘要 |
This invention relates to a method and compositions for activation of precursor cells via upregulation of CXCR4 surface receptor expression, to give the activated cells a better homing capability and higher viability. The method for activation involves incubation of the target cells with an isotonic activation solution containing an activation-effective amount of calcium. Such activated cells have a better ability to engraft into target tissues to execute the therapeutic function. |
