612 



INDEX OF SUBJECTS 



Amino-acid equilibrium in tissues and 



circulation, 561 

 radicals in proteins, determination 



of, 144 



lacking in certain proteins, 490 

 Amino-acids, 121, 131-138 



absorption and assimilation of, 240- 



246 



amines derived from, 184-186 

 assimilation-limit of, 244 

 in blood, 337 

 formula? of, 134-135 

 heat-output of, 578 

 proportions of, in vegetable pro- 

 teins, 584 



in protein digestion, 240 

 ultraviolet spectrum of, 433 

 a>-Amino-acids, 189 

 Amino-benzoic acid, detoxication of 



ultraviolet light by, 433 

 7-Amino-butyric acid, 189 

 Aminp-ethyl alcohol, 196 

 a-Amino-glutaric acid, 135 

 a-Amino-5-guanidine-valerianic acid, 135 

 a-Amino-iso-caprpic acid, 134 

 a-Amino-iso-valerianic acid, 134 

 a-Amino-j8-methyl-j8-ethylpropionic aci d, 



134 



o:-Amino-normal-caproic acid, 134 

 Amino-polysaccharides, 88 

 a-Amino-propionic acid, 134 

 Amino-succinic acid, 135 

 Amino-tyrosine, test for, 199 

 6-Amino-valerianic acid, 189 

 Ammonia, output of, in acidosis, 545 

 after parathyroidectomy, 387 

 as source of urea, 544 

 uric-acid synthesis from, in birds, I 



550 

 in urine, 557, 564 



in acidosis, 276, 576 

 Ammonium carbamate, 545 



carbonate, transformation to urea in | 



liver, 544 

 formate, transformation to urea in 



liver, 544 

 purpurate, 175 



salts, permeability of blood-cor- 

 puscles for, 267 

 Amnesia, 523, 531 



Amphibia, descent of birds from, 262 

 Amphibian blood, clotting of, 345 

 Amphoteric acids, 121, 138 



character of proteins, 151 

 Amygdalin, 76, 89 

 Amylase, 228 



in pancreatic juice, 229 

 Amylin, 86 

 Amylodextrin, 86 

 Amyloid, 83 



Analysis of proteins, 144 

 Anaphylactic shock, 188, 239, 361 



fat-infiltration of tissues in, 286 

 methyl-guanidine in urine in, 

 194 



Anaphylaxis after protein ingestion, 240 

 Anemia, blood-count in, 336 



iron therapy of, 356 



Anesthetic action of magnesium salts,310 

 Anesthetics, effects of, on protoplasm, 326 

 Animal fats, essentiality of, in diet, 585 



proteins, calorific value of, 579 

 Annelids, artificial parthenogenesis of, 449 

 Antagonistic salt action, 318 



origin of, 321 



Anterior lobe of pituitary, 199, 499, 505 

 Antibodies, 239, 331, 600 



enzymes a^, 226 



in identification of proteins, 224 

 Anti-enzymes, 226 



Antigenic properties of compound pro- 

 teins, 332 



proteins, 130 

 Antigens, 331 



Antimony sulphide, colloidal, 158 

 Antipepsin in intestinal worms, 226 

 Antiprothrombin, 348 



nature of, 349 

 Antipyrin, effect of, on globulin-albumin 



ratio, 342 



Antiscorbutics, 193 

 Antithrombin, 347 



nature of, 349 



in uterine secretions, 378 

 Antitoxins in diphtheria, 339 

 Antitrypsin in intestinal worms, 226 

 Apis mellifica, beeswax from, 112 

 Apnea, 366, 367 

 Arabinose, 64 



formula, 70 

 Arabitol, 64 

 Araboric acid, 64 

 Arachnidce, 129 



hemocyanin in, 350 



Arbacia, artificial parthenogenesis in, 446 

 Arenicola, heliotropism of, 430 

 Arginase, 544 

 Arginine, determination of, 145 



formula, 135 



relation of, to creatine, 195, 388, 548 



separation of, 133 



as urea precursor, 543 

 Ariolimax columbianus, nerve-conduction 



in, 426 



Aromatic oxyacids, 558 

 Arsenic as a foodstuff, 49 



compounds, effect of, on metabol- 

 ism, 311 



sulphide, 158 

 Arteriosclerosis, 237 

 Artificial lipase, 596 



parthenogenesis, 446 



improved method, 449 

 Artificially fed infants, 591 

 Aspartic acid, 135 



Aspergillus oryzce, diastase from, 215 

 Asphyxia, 366 

 Assimilation-limit of ammo-acids, 244 



of carbohydrates, 402 

 Association in memory, 531 



