title: Variability of the shape and argentaffinity of the granules in the enteroendocrine cells of the mouse duodenum.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D002843:Chromatin / Q000648:ultrastructure; D003594:Cytoplasmic Granules / Q000648:ultrastructure*; D004386:Duodenum / Q000648:ultrastructure*; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D005069:Evaluation Studies as Topic; D005260:Female; D008722:Methods; D051379:Mice; D008854:Microscopy, Electron; D012834:Silver; D013194:Staining and Labeling
chemical_list: D002843:Chromatin; D012834:Silver