Figure 2.
Supracellular and intraepidermal localization of VDR immunoreactivity.
a. VDR immunoreactivity in skin pigmented lesions and melanomas metastases was seen in cell cytoplasm and nuclei. N-nuclear VDR staining, C-cytoplasmic VDR staining.
b. VDR immunoreactivity in normal skin keratinocytes.
A.U. – arbitrary units.