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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: J Orthop Res. 2015 Jan 6;33(3):421–429. doi: 10.1002/jor.22786

Figure 5. Engraftment of rotator cuff muscle progenitor cells into regenerating mouse muscle.

Figure 5

Images in the left-hand column show histological sections based on tear state. Nuclei derived from human SMPs are indentified by a human-specific lamin A antibody (red). Counterstaining with laminin (green) and DAPI (blue) demonstrate human nuclei centrally located in muscle fibers indicating that they were incorporated during regeneration (arrows). White box (left) indicates where images were magnified in right-hand column.