THE SECRETION OF THE DIGESTIVE JUICES 



381 



Gastric Juice from Miniature Stomach in a Dog in Different 

 Experiments (Bickel] . 



A of Blood and Saliva Compared (Jappelli). 



A of Dog's Submaxillary Saliva. 



Chorda stimulated : 



Left submaxillary - 



Both glands 

 Spontaneous secretion : 



Right submaxillary - 



A of dog's serum 



- 0-293 



- 0-408 



- 0-195 



- 0-590 



The protein substances, such as serum-albumin and globulin, 

 common to blood and to some of the digestive secretions, take a 

 middle place between the constituents that are undoubtedly manu- 



