794 



A MANUAL OF VETERINARY PHYSIOLOGY 



Pancreatic diabetes, 259, 261, 262 

 fluid, 251 



amount secreted, 258 

 amylopsin, 256 



action of, 256 

 and amino- acids, 255 

 and aromatic bodies, 255 

 and peptids, 255 

 and polypeptids, 255 

 and secretin, 252 

 composition, 251 

 ferments, 253 

 influenced by diet, 257 

 lipase, 256. See also Lipase 

 action of, 256 

 reversible action of, 

 257, 286, 359, 763 

 secretion, 252 



two sources, 253 

 use of, 253 

 trypsin, 253, 254 

 action, 254 

 and calcium salts, 254 

 trypsinogen, 253 



and enterokinase, 254 

 use of, 253 

 Panoramic vision, 549 

 Paper, digestion of, 760 

 Papilla (optic), 539 

 Papillae (tongue), 567 

 Paracasein, 190 

 Paraglobulin, 3 



Paralytic secretion (saliva), 164 

 Parathyroid gland, 295 

 Parotid gland, 164. See also Saliva 

 Pars trigemini, 514, 517, 522 

 Parthenogenesis, 695 

 Partial pressure, gases, 127 

 Parturition, 722 

 centre, 472 

 Pastern-joint, 593, 608 

 Pathetic nerve, 514, 517 

 Pawlow's fistula, 210 

 Peak (foot), 668 

 Pedal bone, 652 



descent of, 682 

 joint, 609, 653 

 Pedis, fracture of, 686 

 Pendular movements, small gut, 225 

 Penis, 694 



venous plexuses of, 97 

 Pennsylvania calorimeter, 348 

 Pentoses, 762 



Pepsin, 188, 765. See also Stomach 

 Peptid, 190, 255, 753, 755 

 Peptones, 22, 189, 211, 290, 753, 755 

 Peptonuria, 290 

 Pericardium, 30, 265 



use of, 40, 71, 114 

 Perikaryon, 433. 445 

 Perilymph, 578, 581 



Periople, 661 



Peripheral reflex centres, 459 



resistance, 64-68 

 Peristalsis, 225 

 Peritoneum, 265 



absorption from, 265, 282 

 Peroxidases, Z7Z 

 Perspiration, 306 



insensible, 307 

 Pettenkofer's test, 242 

 Peyer's patches, 279 

 Pfliiger's law of contraction, 430 

 Phagocytosis, 16 

 Pharynx, 158, 160 

 Phenol, 221, 232, 250, 255, 321, 



33°. 335 

 Phenyl-acetic acid, 221 



-alanine, 753 



-propionic acid, 221 

 Phenyl sulphate, 330 

 Phloridzin, 248 

 Phonation, 149, 150 

 Phospho -proteins, 754 

 Phosphoric acid in food, 232 



in urine, 333 

 Phosphorus, 751 



Photo -chemical theory cf vision, 561 

 Phrenic nerves, respiration, 137 

 Physiological optics, 555 



salt solution, 6 



shoeing, 685 

 Physostigmine, absorption of, 281 

 Pia mater, 504 

 Picric acid test, 762 

 Pig, bile, 240 



blood, 12, 17, 24 



dentition, 742 



duration of pregnancy, 722 



fattening, 369 



fasces, 234 



intestinal digestion in, 222 



life, average duration of, 743 



maturity, 694 



puberty, 694 



rate of growth, 739 



starvation, 573 



stomach digestion, 199 



sweating, 307 



temperature, 374 



urine, 339 

 Pigment, bile, 240 



blood, 1, 9 



iris, 534 



retina, 539, 561 



urine, 331 

 Pigments, hair, 302 

 Pilocarpine, absorption of, 281 



(heart), 56 



(sweating), 309 

 Pilomotor nerves, 306, 529 

 Pineal body, 298 



