INDEX 



165 



Glycocoll, in blood, 55. 



synthesis of, 108. 

 Glycogen, 109. 



formation of alanine 



from, 113. 

 Growth, and maintenance, 



143. 

 influence of lysine upon, 



152, 155, 156. 

 influence of milk food 



upon, 144. 

 influence of tryptophane 



upon, 155, 156. 

 influence of zein upon, 



139, 155. 



specific role of amino 

 acids in nutrition and, 

 136. 



with various proteins, 148. 

 Heat production, and me- 

 tabolism, 89. 

 Hemocyanin, 8. 

 Hemoglobins, 8. 

 Heredity, in alkaptonuria, 



115. 



in cystinuria, 117. 

 Heterocyclic compounds, 21. 

 Hippuric acid, 108. 

 Histamine, 43. 

 Histidine, 17. 

 amounts of, in proteins, 



22, 23. 

 fate of, in putrefaction, 



42, 43. 

 in blood, 55. 

 Histones, 6. 



Homogentisic acid, 106. 

 relation of, to tyrosine 

 and phenylalanine, 115. 

 Hydrolysis, of protein, 11. 

 Hydroxy acids, 38, 39. 



Indole, 39. 



ethylamine, 42. 

 Inorganic sulphates, 93. 

 Intestinal digestion, 33. 

 relation of, to amino acid 



formation, 34. 

 Intestinal work, influence 

 of, in specific dynamic 

 action, 112. 

 Isoamylamine, 42. 

 Isoleucine, 14. 

 amounts of, in proteins, 



22, 23. 

 Isovaleric acid, 100. 



Ketone acids, 100. 



Lactalbumin, growth with, 



148. 



Lactic acid, 111, 112, 113. 

 Lecithins, 8. 

 Lecithoproteins, 8. 

 Leucine, 13. 

 amounts of, in proteins, 



22, 23. 



catabolism of, 100. 

 fate of, in putrefaction, 



42. 



in blood, 55. 



Leucocytes, role of, in pro- 

 tein synthesis, 66. 



