Fig. 1From: Different culture conditions affect the growth of human tendon stem/progenitor cells (TSPCs) within a mixed tendon cells (TCs) populationMorphology and clonogenic potential. a Cell morphology at P2 and P4, after DAPI/phalloidin staining (scale bars 100 μm). b Proliferation ability during passages in culture expressed as mean of doubling times. Levels of significance: *p < 0.05 c Representative micrographs of CFU-F at P4. d Percentage of clonogenic cells at P2 and P4 (n = 4)Back to article page