76 



NEUTRON EFFECTS ON ANIMALS 



TABLE I 



Peroxidase and Catalase Activity of Bone Marrow from Irradiated and Untreated 



* A unit of peroxidase represents the amount of material which uses 1 X 10"« 

 moles of H2O2 in 1 minute. 



t For example, a radiation treatment expressed as "56.4 X 3 = 169.2", means 

 56.4 n was the dose each time, administered 3 times, totaling 169.2 n. 



