title: Microprobe analysis and fine structure of mitochondrial granules in ultrathin frozen sections of rat pancreas.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis; D004577:Electron Probe Microanalysis; D008854:Microscopy, Electron; D008928:Mitochondria / Q000032:analysis / Q000648:ultrastructure*; D010179:Pancreas / Q000648:ultrastructure*; D011188:Potassium / Q000032:analysis; D051381:Rats
chemical_list: D011188:Potassium; D002118:Calcium