Figure 2.

Cytoplasmic and membranous staining intensity of activated leukocyte cell adhesion molecule (ALCAM). (a) Cytoplasmic staining intensity of ALCAM of normal mammary epithelial cells and breast cancer cells (mean ± standard deviation). (b) Membranous staining intensity of ALCAM in normal mammary epithelial cells and breast cancer cells (mean ± standard deviation). (c) Cytoplasmic staining intensity of ALCAM in ductal and lobular tumor cells (mean ± standard deviation). Ca, carcinoma.