Fig. 7From: Circulating Fibrocytes Define a New Leukocyte Subpopulation That Mediates Tissue Repair Immunohistochemical analysis of normal human skin and subcutaneous human scar tissue Skin sections were stained with hematoxylin-eosin (200×) (a), and monoclonal antimurine CD34 antibody (400×) (b), or with or an isotypic antibody control (400×) (c). Slides were developed with an immunoperoxidase-linked secondary antibody.Back to article page