Light micrograph showing the pigmented skin of a human nipple. The Fontana technique shows the presence of melanin pigment in the basal layer. In the centre of the nipple several lactiferous ducts are cut transversely, showing their characteristic folded wall. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 3901 px × 3072 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |