Phospho- Phospho- Dehydrogenases 

 glucose glucomutose G6P 6-PG 



isomerase 



G 6 Pose F1:6P, 



£00 

 HEPATOMA 



loo 



SZZ2L 



- -, CONTROL 



Phospho- Dehydrogenases G6 Pase 



Sm^ase 66P 6-PG 



200" 

 DIABETES |— 

 lOO 



CONTROL 



CONTROL 



Fig. 6. Levels of activities of various enzymes connected with G6P metabolism 



in livers of diabetic and hyperthyroid rats and in hepatomata. 

 Composite data from Ashmore and co-workers (1954); Clock, McLean and 

 Whitehead (1956) ; Weber and Ashmore (1958), and Weber and Cantero (1957). 

 Fl:6P,=fnictose-l:6-diphosphatase. 



