title: Energy dispersive x-ray microanalysis of the electrolytes in biological bulk specimen. II. Age-dependent alterations in the monovalent ion contents of cell nucleus and cytoplasm in rat liver and brain cells.
mesh_terms: D000367:Age Factors; D000818:Animals; D001921:Brain / Q000378:metabolism*; D002467:Cell Nucleus / Q000378:metabolism; D002713:Chlorine / Q000378:metabolism*; D003593:Cytoplasm / Q000378:metabolism; D004577:Electron Probe Microanalysis; D005260:Female; D008099:Liver / Q000378:metabolism*; D009994:Osmolar Concentration; D011188:Potassium / Q000378:metabolism*; D051381:Rats; D012964:Sodium / Q000378:metabolism*; D014867:Water / Q000378:metabolism
chemical_list: D014867:Water; D002713:Chlorine; D012964:Sodium; D011188:Potassium