Fig. 7
From: Persistent stromal fibroblast activation is present in chronic tendinopathy
Isotype control staining of diseased human supraspinatus tendons. a, b Representative bright field images of diseased tendon sections stained with isotype control antibodies for mouse IgG1, IgG2a, IgG2b and rabbit IgG fractions. Nuclear counterstain is haematoxylin. Scale bar 50 μm. c, d Representative confocal immunofluorescence images showing merged image of diseased tendon sections stained with isotype control antibodies for mouse IgG1, IgG2a, IgG2b and rabbit IgG fractions. Cyan represents POPO-1 nuclear counterstain. Scale bar 20 μm