Fig. 4

Morphological differences exhibited in MSCs between different donors. Bright field images of cells over a period of three passages were captured to highlight the morphology of cells over a time period. a–i Bright field images showing cultured swine MSCs from 3 different donor Pigs through 3 passages at 10× magnification. Rows indicate passage number. Columns indicate donor identity. Scale bar in panel I = 230 µm