DIGESTIVE SYSTEM. 



Chief cell. - 

 Lumen. 



Fig. 140. Section through fundus of human stomach in a condition of 

 hunger (Bohm and Davidoff) 



Lumen. 



L. Mucosa. 



Parietal 



cell. 



Fig. 141. Section through fundus of human stomach during digestion 

 (Bohm and Davidoff). 



