Immunohistochemical Localization of the Bradykinin B1 and B2 Receptors in Human Nasal Mucosa
Figure 3
Identification of subsets of cells expressing the B1 receptor in human allergic nasal mucosa. Single staining immunofluorescence for each cell type (panel (a), (c), (e), and (g) and the dual staining for the cell marker and B1 receptor (panel (b), (d), (f), and (h). The B1 receptor protein (green) shows colocalization with antiphenotypical marker antibody (red) and the combined signal is visualized as yellow. Identification markers for cytokeratin (epithelial cells) (a), (b); fibroblast (c), (d);
CD31 (vascular endothelial cells) (e), (f); neurofilament protein (peripheral nerves) (g), (h). Scale bar = 100 m.
