INDEX OF SUBJECTS. 339 



reversibility of action of, 90; synthetic action of, 90; ana- 

 lytic action of, 90; extraction of, 91; relation of, to pro- 

 ferments, 93; analogy between organic and inorganic, 97; 

 effect of poisons on, 97; action of human, 99 



FERMENT UNITS, 220 



FISTULA, gastric, 188 ; pancreatic, 215; biliary, 237; intestinal, 

 243; lymphatic, 286, 294, 302 



FOOD, and gastric secretion, 192; and pancreatic secretion, 216; 

 adaptation of digestive glands to, 234; physico-chemical 

 classification of, 250 ; chemical classification of, 250 ; phys- 

 ical character of, 251 



GALL-BLADDER, fistuhe of, 237 



GALL-DUCT, fistula of, 237 



GAS, diffusion of, 257, 258 ; pressure, 258 



GASTRIC CONTENTS, 318 



GASTRIC FISTULA, 188 



GASTRIC JUICE, 66, 188 ; amount of, in twenty-four hours, 66 ; 

 acidity of, 66; ferments of, 67; hydrochloric acid of, 67; 

 quantitative variations in, 192; qualitative variations in, 

 193; acid of, 195 (see also Gastric secretion) 



GASTRIC SECRETIN, 211 (see also Secretin and Pancreatic se- 

 er etin) 



GASTRIC SECRETION, regulation of, 188; effect of diet on, 192, 

 195; quantitative variations in, 192; qualitative variation 

 in, 193; effect of different foods on, 195; and meat, 198 

 and bread, 1$8; and milk, 198; relation of nervous system 

 to, 200; excited by appetite, 203; chemical excitation of, 

 208; psychic excitation of, 203; and mechanical stimula- 

 tion, 209, 232; inhibition of, by sodium carbonate, 210; 

 inhibition of, by oils, 211; significance of physiology of, 

 230; effect of, on pancreas, 232; relation of, to other 

 organs, 233 (see also Gastric juice) 



GIANT MOLECULE of caseinase and proteinase, 110 



GLANDS OF BRUNNER, secretion of, 245 



GLUCASE (see Maltase) 



GLYCOGEN, 91 ; effect of amylase on, 103 



GRAM-MOLECULE, definition of, 47 



HEXONE BASES. 120 



