INDEX 



667 



Urochrome, Dombrowski's 139, 141 



true (Weiss), 139, 141 



and histidin, 141 



Weiss' method of estimation, 139 

 Urochromogen, 138 



in cancer, 145 



and diasoreaction, 139 



in fever, 144, 620 



tuberculosis, 145 

 Uroferric acid, 147 

 Uromelanin, 141 

 Uropyrrol, 140 



Uterine disturbances and creatin me- 

 tabolism, 130 

 Utilization limit of sugars, 232 



value of food, 527 



Vagus, influence of section on hepatic 



diastase, 215 



Vasodilations, secretin and cholin, re- 

 lations of, 39 

 Vegetable fibre, digestion of, 198 



food, mechanical preparation of 



coarse, 490 

 Vegetarianism, 485. 488 



amides in metabolism in, 67 

 Velocity of protein catabolism, 498 

 Ventriculus, Pawlow's, 4 

 Verworn's biogen, 569 

 Vital oxidation of nitrogenous sub- 

 stances, 99 

 processes, 534 

 Vitiatin, 133 



Voit's dietetic allowance, 482 

 Vollhard's method of pepsin estima- 

 tion, 21 



modifications of, 22 

 rule of fermentation applied to 

 pancreatic digestion, 47 



W 



Wacker's colorimetric method of 

 sugar estimation, 207 



Water, alkaline mineral, in treatment 



of gout, 184 



mineral, in diabetes, 272 

 economy in fever, 623 

 in fasting, 504 

 retention in fever, 623 

 withdrawal of, 500 

 Weight in fasting, loss of, 500 

 Weiss' method of estimation of uro- 

 chrome and urochromogen, 139 

 urochrome, 139 



Wiechowski's method of allantoin es- 

 timation, 169 

 of hippuric acid estimation, 



114 

 tissue-powder method of diastase 



determination, 213 



Wohlgemuth's method of diastase de- 

 termination, 212 



Work in alpinism, capacity for, 607 

 Worms, anoxybiotic processes in in- 

 testinal, 577 



X-rays, see Rontgen rays, 

 Xanthin, 149 



fate of parenterally introduced, 



164 



Xanthoxidases, 149 

 Xylose, 288 



conversion of glvcuronic acid into, 

 321 



Yeast catabolism of aminoacids, 467 



Zein, 490, 495 



Zuntz and Geppert type of respira- 

 tion apparatus, 517 

 Zymases in animal tissue, 328 



vegetable world, 327 

 of yeast and alcoholic fermenta- 

 tion, 327 



