Measurements of cation transport with metallochromic indicators.
D000818:Animals; D001693:Biological Transport, Active; D002118:Calcium / Q000378:metabolism; D002837:Chromaffin Granules / Q000378:metabolism; D004566:Electrodes; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D007700:Kinetics; D008274:Magnesium / Q000378:metabolism; D008670:Metals; D008722:Methods; D008928:Mitochondria / Q000378:metabolism*; D013053:Spectrophotometry
D007202:Indicators and Reagents; D008670:Metals; D008274:Magnesium; D002118:Calcium