462 Messrs. W. Cramer, A. H. Drew, and J. C. Mottram. 



The following Table gives the results of the blood examinations : — 



Rat. 



Weight. 



— 



Days. 



0. 



2. 



7. 



11. 



16. 



23. 



30. 



Radium 

 Control 



160 

 210 



P 

 L 

 P 

 L 



4-0 



in .k 



±U 



9 2 

 13 1 



2 2 



O He 



7-6 

 15-0 



1 -5 



± He 



7-4 



24 -0 



1 9 



1 *9 

 1 £ 



8-3 

 27-1 



1 -4 



9 'A. 

 & Ha 



5-2 

 20 -2 



3-0 



7 •<? 



4-3 



/ / 









0. 



2. 



4. 



8. 



14. 



18. 



25. 



Radium 



155 

 165 



P 



L 

 p 



L 



4-2 

 20 -6 



3-8 

 14-7 



4-8 

 10-2 



3 7 

 15 -6 



2 2 

 31 

 4-6 

 23 -2 



0-9 

 1 "2 

 3-6 

 20 -2 



1 -1 



3-4 

 5-8 

 17-1 



10 

 9-6 

 3 2 

 20-3 



3 7 

 10-1 









0. 



3. 



8. 



15. 



21. 



28. 





Radium 



150 



P 

 L 



5-3 

 15 1 



3-5 

 4 9 



1 -4 

 2-0 



2-6 

 7-4 



2 3 

 9-6 



3 7 

 7-4 





P = polymorphs. L = mono-nuclears in thousands per c.mm. 



The following Table gives the results of the blood examinations : — 











Days. 







Rat. 



Weight. 





















0. 



6. 



13. 







Radium 



80 



R 



9-1 



8-3 



4-1 





Dead on 17th day. 







H 



102 p.c. 



97 p.c. 



53 p.c. 





Control 



80 



R 



7-5 



8-0 



9-1 











H 



98 p.c. 





105 "5 p.c. 













0. 



9. 



13. 



18. 





Radium 



85 



R 



9-2 



7-5 



8-0 



4-9 



Dead on 20th day. 







H 



97 p.c. 



91 -5 p.c. 



83 p.c. 



69 p.c. 



Control 



85 



R 



8-2 



8-5 



8-3 



10-1 









H 



104 "5 p.c. 



111 p.c. 



101 -5 p.c. 



115 p.c. 











0. 



13. 







Radium 



75 



R 



7-6 



2 1 







Dead on 17th day. 







H 



96 -5 p.c. 











Control 



75 



R 



8-5 



10-3 













H 



108 p.c. 



100 p.c. 









R = red cell content in millions. H = haemoglobin percentage. 



