Fig. 5From: Characterization of neoplastic cells outlining the cystic space of invasive micropapillary carcinoma of the canine mammary glandMUC1 expression in IMPC of the canine mammary gland. Superresolution merged images show the overlapping signals for the nuclear envelope markers Lamin B1/B2 (green) and MUC1 (red); nuclei were stained with Hoechst (blue). a The MUC1 positive control shows apical staining in the healthy mammary gland. b Positive staining is observed on the stroma-facing surface of the canine IMPC samples (white arrows). Representative images from 4 cases of IMPC of the canine mammary gland are shown, and ten images were acquired from invasive areas. Scale bars = 20 μmBack to article page