title: Electron probe analysis of small populations of single cells.
mesh_terms: D000818:Animals; D001693:Biological Transport, Active; D002460:Cell Line; D002477:Cells / Q000648:ultrastructure*; D002478:Cells, Cultured; D004577:Electron Probe Microanalysis / Q000379:methods; D005347:Fibroblasts / Q000378:metabolism / Q000648:ultrastructure; D005615:Freezing; D005753:Gastric Mucosa / Q000648:ultrastructure; D006801:Humans; D007687:Kidney Tubules, Proximal / Q000648:ultrastructure; D051379:Mice; D011188:Potassium / Q000378:metabolism; D051381:Rats; D012964:Sodium / Q000378:metabolism
chemical_list: D012964:Sodium; D011188:Potassium