810 



GENEKAL INDEX 



Nitrogenous substances, in the urine, 



iii, 507. 

 Nitrogen partition, in anemia, iv, 



583. 

 hemolytic, iv, 584. 



in chlorosis, iv, 584. 



in pathological metabolism of preg- 

 nancy, iv, 839. 



in pernicious anemia, iv, 584. 



of urine and blood, comparative, in 

 per cent of total non-protein nitro- 

 gen, table of, iii, 434. 



Nocturnal polyuria, in test day for 



renal function, iv, 374. 

 Normal leucin, iii, 86, 109. 

 Nose-pieces, for measuring respiratory 



exchange, iii, 532. 

 Nuclei, of gonads, male, ii, 425. 

 Nucleic acid, animal, iii, 145. 

 and plant iv, 416. 



characteristic constituents of, iv, 

 415. 



chemical part, iii, 135. 



decomposition, enzymatic, of com- 

 bined purins, iii, 158. 



distribution of, purine ferments, iii, 

 154. 



formation of, oxy-purins from 

 amino-purines, iii, 151. 



uric acid from, iii, 150; iv, 419. 

 from oxy-purins, iii, 151. 



guanylic acid, iii, 141, 142. 



hydrolytic products of, iv, 416. 



inosinic acid, iii, 141. 



physiological decomposition of, iii, 

 148. 



physiological destruction of uric 

 acid, iii, 153. 



plant, iii, 135. 



purin bodies disintegration products 

 of, iv, 415. 



synthesis of uric acid and, iv, 421. 



thymus, partial decomposition prod- 

 ucts of, iii, 147. 



yeast, dextro-ribose, iii, 136. 



fundamental groups of, iii, 136. 



nucleosides of, iii, 143. 



nucleotide linkages of, iii, 140. 



nucleotides of, iii, 139. 



pentose, iii, 136. 



purine derivatives, iii, 137. 

 amino-purines, adenine, iii, 



137. 



guanine, iii, 137. 



chemical relation of amino- 



and oxy-purines, iii, 138, 139. 

 oxy-purines, hypoxanthine, iii, 



137, 138, 



Nucleic acid, yeast, purin derivatives, 

 oxy-purines, uric acid, iii, 137, 138. 



xanthine, iii, 137, 138. 



pyrimidine derivatives, iii, 136. 



cytosine, iii, 137. 



uracil, iii, 137. 



six substances of, iii, 136. 



Nuclein, iv, 415. 



Nucleins and purins, in tetany, inosmic 

 acid, i, 635. 



phosphoric acid, i, 635. 



xanthin and its derivatives, i, 



6#4. 



Nucleoprotein, formation of uric acid 

 in urine from, iii, 495. 



Nucleoproteins, i, 29; iv, 415. 



Nucleosides, yeast, iii, 143. 



Nucleotide linkages of yeast nucleic 

 acids, iii, 140. 



Nucleotides of yeast nucleic acid, iii, 

 139. 



Nurslings. See Infants. 



Nutrition, and energy relations in- 

 volved, as they concern the animal 

 organism, iii, 69. 



and vitamines, iv, 242. 

 Nutrition, borderline malnutrition, iv, 



250, 251. 



cereal products in, degerminated and 

 decorticated, iv, 245. 



diet consisting solely of, iv, 244, 



246. 



diet consisting solely of cereal 

 grains, iv, 244, 246. 



diets successful in, types of, iv, 245. 



effects of undernutrition, iv, 247. 



Aron's experiments, iv, 247. 



other observations on, iv, 248. 



experimental observations of effects 

 on, of deficient diets, iv, 243. 



ideal of, during period of growth, iv, 

 242. 



important changes in viewpoint re- 

 lating to, iv, 243. 



intra-ocular tension in relation to 

 secretion and, ii, 768. 



-level of, iii, 416. 

 Nutritional factors, in hypothyroidism, 



i, 385. 

 Nutritional processes, iv, 239. 



requirements of, iv, 239. 

 food constituents, iv, 239. 



synthesization of complex organic 

 compounds from simple one, iv, 

 240. 



Nutritive value of alcohol, iii, 297. 

 Nycturia, in test day for renal func- 

 tion, iv, 377, 



