Stem Cells International / 2018 / Article / Fig 2

Research Article

The Effect of Age on the Regenerative Potential of Human Eyelid Adipose-Derived Stem Cells

Figure 2

Comparison of colony-forming unit (CFU) efficiency of HEASCs. (a) Representative figures showed the colony numbers of HEASCs from three groups (14 d, ×20). (b) The graph represented a statistical difference in the total colony number in donor age groups. Results expressed as mean ± SD.