Duodenum. Light micrograph showing the Brunner glands located on the submucosa on a circular fold, or Kerckring valve. Brunner's glands are compound tubuloalveolar glands that secrete alkaline (bicarbonate-containing) mucus. The duodenal epithelium shows many goblet cells. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 3840 px × 3072 px |
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