THE OXYGEN IN BLOOD 



527 



The following figure shows graphically the results obtained 

 by Loewy, Hiifner, and others in a comparison of various bloods. 



tension 

 in mm. 11^ 



6399 



mm. Hg 7-77 



20% 3O 4O 



Saturation of Hb 



1007. 



FIG. 27 Comparison of Dissociation Curves of OHb. ^/Loewy (men) ; O Paul 

 Bert; 4> Hiifner (new) ; fy Hiifner (old); & Loewy and Zuntz (dog); =f= Loewy 

 (0 2 sat. of venous blood of men) ; + Strassburg-Wolffberg (venous blood of dogs). 



