activity the order is identical in the two groups. Table 16a - RADIOACTIVITY oF PRE-SHOT RATS Thousands of d/m/g Wet Sample Island Engebdi Blijiri Ro joa Wt in gms 175 57 82 TT 63 Skin ; 0 Stomach Gut & Muscle Bone Liver & con- tents con- tents Lung Kidney 0.011 0 0 0.012 0.016 0.026 0 O 0.015 0.026 0.014 0 0.016 0 0.020 0 0 0 0.012 0.012 0.016 0.010 Oo Oo 0.016 0.011 O.014 0O O O 0 0 0 0 0.020 0 0 0.018 0 Table 16d - RADIOACTIVITY OF POST SHOT RATS Thousands of d/m/g Wet Sample Island Biijiri J Wt in Skin 58 66 69 72 95 120 6.4 0.48 9:0 1.6 1.1 14. 8.8 1.0 9.1 0.68 7.6 0.76 gms Average 9.2 Stomach Gut & Muscle Bone Liver & con- contents 0.94 13. 8.3 18. 12. 7.0 46. 1.9 2.2 2.3 1.5 1.9 1.5 17. 1.9 0.94 16. 3.7 0.20 1.2 3.5 ee tents Lung Kidney 34. 11. 3.2 5.8 1.4 16. 1.2 1.4 1.0 0.94 0.75 0.79 2.2 3.4 3.8 2.2 2.7 4.1 12. 1.0 3.1 Part of the activity in some of the tissues may be due to naturally occurring x40, However, the amount of potassium per y the unit wet weight in the skin and. muscle is approximatel same and in either instance would amount to 5 d/m/g or less. ty If K4O vere mainly responsible for the increase in activi in the tissues then one would expect skin - 66 - and muscle