Fig. 5From: Vitamin D receptor (VDR) expression in different molecular subtypes of canine mammary carcinomaImmunohistochemistry for VDR of canine mammary carcinoma (TN basal-like molecular subtype; simple histological subtype). The image shows VDR-positive oval to elongate cells morphologically indistinguishable from VDR-negative cells throughout the tumour. The staining intensity of the VDR-positive cells ranges from weak to strong. 40XBack to article page