INDEX 



605 



Thio-urea + albuuiinic acid, 225 ; forms 



alkali- albuminates, 320 

 Thionyl-chloride, 128 

 Thrombin, 382 

 Thymin, 426, 433 

 Thyminic acid, 394, 396 

 Thyme-nucleic acid, 433, 439 

 Thymus- : 



Mstone, 39, 410 

 myosin, 393 

 nucleic acid, 457 

 Thyreo-globulin, 231, 234, 366 

 Tissue- : 



enzymes, 112 

 paramyosinogeu, 393 

 Titratiou for acidity or basicity, 220 

 Toluylic acid, 104 

 Total acidity, 220 



Toxins, precipitated by nucleic acid, 445 

 Transformation - products of albumins, 



classification, 349 

 Transudations, pathological, 380 

 Trichloracetic acid, 15, 118 

 Triglycyl, 116 

 glycin, 134 



glycin-carboxylic acid, 142 

 glyciu-dicarboxylic acid, 129 

 glycyl-glyciu-ester, 117 

 Trinitro-albumin, 236 

 Tripeptids, 130, 134 

 Tropaeoliu-indicator, 221 

 Trypsiii, 98, 99, 101, 104, 106, 111, 113, 

 132, 145 (footnote), 148, 169, 193, 

 204 



action on albumins, 144 ; on acid 

 amides, 145 ; on arginin, 146 ; on 

 dipeptids, 145 

 peptones, 188, 193 

 + pepsin, 196 



protective value of proteids, 196 

 Trypsinogen, 196 

 Tryptic : 



digestion, 19, 46, 55, 56, 68, 144, 



148, 149, 169, 178, 193, 204 

 ferments, 189 

 Tryptoue, 196 

 Tryptophane, 19, 21, 37, 51, 65, 67, 82, 



85, 87, 89, 91, 92, 95, 125, 187 

 dimethyl amino - benzaldehyde - reac- 

 tion, 12 



glyoxylic-acid reaction, 9 

 and melanin, 80 

 physiology, 53, 84 

 putrefactive changes, 102 

 Tubercle bacillus, 101 

 Tuberculin, 206 

 Tyudal's experiment, 256 

 Tyrosin, 7, 19, 23, 25, 29, 31, 47, 49, 59, 

 61, 65, 66, 67, 68, 82, 87, 89, 91, 

 92, 95, 98, 99, 102, 105, 106, 107, 

 108, 109, 110, 112, 113, 114, 164, 

 187, 191, 246 

 ethyl- ester, 125 

 hydantoiu, 108 



Tyrosinase, 89, 99, 106 



u 



Ulmin, 87 



Ultramicroscopic structure, 16 



Uracil, 426, 433, 460 



Uranyl acetate, 14 



Urea, 40, 62, 65, 111, 112, 115, 139, 244, 



247 

 Urea: 



+ albuminic acid, 225 



alkali-albumins formed by, 320 



Aspergillus, action on, 99 



cyclic, 430 



derivatives from azides, 123 



"direct," 245 



forming enzymes, 99, 108, 207 



jelly formation with albumins, 339 



liberation by arginase, 245 



not acted upon by trypsin, 99 



physiology, 108, 109 



prevents conversion of nitrous into 

 nitric acid, 236 



solvent of fibrin, 384 



-splitting enzymes, 99 



synthesis, 245 

 Urease, 99 

 Ureides, 100 



Urethane, 99, 124, 225, 320 

 Uric acid, 94, 100, 428 

 Urine, 12, 40, 53, 62, 63, 84, 90, 104, 107, 

 113, 114, 162, 168, 206, 207, 237 



aminohexose, 158 



calculus, 58 



globulin, 368 



mucoid, 544 



nucleo-albumin, 407 



of Octopus, 392 

 Uro-: 



bacteria, 99 



bilin, 206, 528 



ferric acid, 114 



leucic acid, 114 



proteic acid, 114 



trypsin, 41 



Valerianic acid, 91, 92, 93, 101, 247 

 Valero- : 



aceto nitrite, 247 



nitrite, 247 

 Vanillin reaction, 11 

 Vegetable : 



albumins, 19, 34, 35, 38, 69, 370 



casein, 371 



ferments, 198 



myosin, 372 



proteids, copper-compounds, 305 

 Vitalists, 1 



Vitellin, 35, 162, 394, 361, 367, 405 

 Vitellose, 178 

 Volatile products of oxidation, 92 



