Fig. 3From: Nucleostemin- and Oct 3/4-positive stem/progenitor cells exhibit disparate anatomical and temporal expression during rat Achilles tendon healingLeukocytes in early tendon healing. Photomicrographs show the histological staining (a) and adjacent consecutive sections of CD 45 (red) (common leukocyte antigen) staining in rat tendon (b) from one week post-rupture. Positive antibody control tissue was rat spleen (c,d). Cell nuclei stained with DAPI (blue). Images are merged with green auto-fluorescence to make the red blood cells (green) visibleBack to article page