electron microscopy of gastric mucosa reacted for carbonic anhydrase activity indicates the focal deposition of the cobalt sulfide reaction product in the cores of microvilli lining the intracellular canaliculi , in the basal and lateral cell folds of parietal cells , and in the microvilli as well as the cytoplasm between mucous granules in the surface mucous cells .
C0007634
cell
C0026049
microvilli