Light micrograph of the gastric wall stained with the Periodic acid–Schiff (PAS) method. The inner layer is the mucosa that shows many folds. In the axis of these folds is the submucosa. In the mucosa, the mucous surface epithelium and foveolar cells of gastric pits show a great PAS positivity. | |
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 : | - |