CONTENTS. XV 



CHAPTER XXXII. 



PACK 



DIGESTION IN THE INTESTINES . . . . . . 486 



The Pancreas 486 



Composition and Action of Pancreatic Juice . .... . . 487 



Intestinal Digestion . '. . . . '. . . . 489 



Leucine and Tyrosine . . . 491 



Secretory Nerves of the Pancreas . . ." . . . . 492 



Extirpation of the Pancreas . . . ... . . 493 



CHAPTER XXXIII. 



THE LIVEB 494 



Functions . . . 500 



Bile K " -Soi 



Glycogenic Function of the Liver . . . '. . . . 507 

 Nerves of the Liver ' . . . . 511 



CHAPTER XXXIV. 



THE ABSORPTION OP FOOD . . / . . . . . . 512 



CHAPTER XXXV. 



THE MECHANICAL PROCESSES OF DIGESTION. '. . . . . 518 



Mastication ...... . ' 518 



Deglutition . . .,.,-., 519 



Movements of the Stomach 521 



Vomiting V . . . 525 



Movements of the Intestines . 526 



CHAPTER XXXVI 



THE UBINABY APPABATUS . . ^ 529 



Nerves of the Kidney ..".-. 538 



Activity of the Renal Epithelium 541 



Work done by the Kidney . . 542 



Extirpation of the Kidneys . . t . f \. . . . . . 545 



Passage of Urine into the Bladder . 545 



Micturition . .,,,.,.. . . . , . . . . . 546 



