title: Spectrophotometric determination of cytoplasmic and mitochondrial pH transitions using trapped pH indicators.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D003593:Cytoplasm / Q000378:metabolism*; D005452:Fluoresceins / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D007424:Intracellular Fluid / Q000378:metabolism; D051379:Mice; D008928:Mitochondria / Q000378:metabolism*; D013053:Spectrophotometry / Q000379:methods*
chemical_list: D005452:Fluoresceins