FIG. 1.

Time-dependent changes of iododeoxyuridine (IdU)+ cells. Photomicrographs showing the IdU+ cells and their co-localization with Ki67 at the tendon mid-substance at (A) weeks 4, (B) 6, and (C) 8 after IdU pulsing. The blue box is the magnified view of the white box. Scale bar=50 μm (outer image); white arrows: IdU+ cells; yellow arrows: IdU+ Ki67+ cells; (D) Boxplot showing the percentage of IdU+ cells at the mid-substance at weeks 4, 6, and 8 after IdU pulsing. “o” represents outliner of the dataset. ^#post-hoc p≤0.050. Color images available online at www.liebertpub.com/scd