False colour transmission electron micrograph (TEM) showing a serous acinus. The base of the acinar cells (blue) contains the nucleus (purple) and a very developed rough endoplasmic reticulum. In the apical region, many secretory granules, both immature (green) and mature (red), surround the lumen (purple) of the acinus. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 4949 px × 3535 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |