Gastric mucosa stained with the Periodic Acid Schiff (PAS) technique showing the intense PAS positivity of surface epithelium and foveolar cells

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Gastric mucosa stained with the Periodic Acid Schiff (PAS) technique showing the intense PAS positivity of the surface epithelium and the foveolar cells of gastric pits.

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Photo credit: © Jose Calvo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: biology, cell, cells, columnar, digestive, eosin, epithelium, foveolar, gastric, gastrointestinal, gi, gut, hematoxylin, histology, light, method, micrograph, microscope, microscopy, mucosa, pas, pits, stain, stomach, surface, system, tissue, tract