Fig. 2From: Vitamin D receptor (VDR) expression in different molecular subtypes of canine mammary carcinomaImmunohistochemistry for ER of canine mammary carcinoma (Luminal B molecular subtype; complex histological subtype). Most of tumour cells (about 30%) showed a strong immunostainingwith the anti-ER antibody in the nuclei, considering this case as ER-positive.40XBack to article page