we now report that amiloride , when given in a series of injections , inhibited both h6 hepatoma and dma/j mammary adenocarcinoma growth in vivo in a dose-dependent fashion and that 3 injections of amiloride at a dose of 1.0 microgram/g body weight into mice bearing h6 hepatomas resulted in a significant decrease in the intranuclear content of sodium but not the content of magnesium , phosphorus , sulfur , chlorine , or potassium as measured by electron probe x-ray microanalysis in the h6 hepatoma cells .
C0002502
amiloride
C0032821
potassium