% 

 zzo 



zoo 



180 

 160 

 140 

 IZO 

 100 

 80 

 60 

 40 



ZO 



+ 

 



ZO 



40 



60 



80 



I Z 'J 4 f 6 7 8 9 t 



Fig. 11. Urinary sodium and potassium excretion of adrenalecto- 

 mized female rats of different age groups treated witli Cortisol 

 (5 mg./kg.). Figures as for Fig. 2. 



1,8 

 1.6 

 1,4 

 l,Z 

 1,0 

 QB 

 0,6 

 0,4 

 0,2 



9 / 



Fig. 12. Urinary sodium/potassium ratio of adrenalectomized 



female rats of different age groups treated with Cortisol (5 mg./kg.) 



Figures as for Fig. 3. 



