Male dd strain mice weighing about 20g were subcutaneously injected with 1μc/0.1cc of Cs137, and the effects of the administration of sodium bicarbonate, potassium biccarbonate and sodium carbonate on its excretion and distribution were investigate with the following results :
The excretion of Cs137 was increase and the retention of Cs137 in the organs was decreased after the administration of sodium bicarbonate, but they unchanged after potassium bicarbonate and sodium carbonate.
