Light micrograph of secretory simple columnar epithelium of the rat epididymis. The cytoplasm above the nuclei shows clear mucous granules and pigment granules. In the lumen, sperm tails can be seen. 0.5 micrometre thick section of plastic embedded material stained with toluidine blue. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 3840 px × 3072 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |