Figure 5From: Requirement of macrophages and eosinophils and their cytokines/chemokines for mammary gland developmentC10 expression in mammary gland. (a, b) C10 Immunohistochemistry of a longitudinal section of a TEB. C10+ cells are detected with a peroxidase-coupled detection system (brown coloration). (b) High magnification of the frame seen in (a). Note the positive eosinophils in the stroma surrounding epithelial cells of the TEB, characterized by their segmented nucleus, sometimes in a ring shape, with a round cytoplasmic shape. Original magnification: a, 400×; b 1000×.Back to article page