Photomicrograph of the surface epithelium of human rectal mucosa highlighting the junction of the upper portion of a crypt, or invagination. In the goblet cells at the surface the theca is smaller and the 'stem' longer than in those of the upper crypt. Light micrograph. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Don W. Fawcett |
Taille de l’image : | 2078 px × 5300 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |