40 PHYSIOLOGY CHAP. 



C. OPPENHEIMER. Die Fermente u. ihre Wirkungen. Leipzig, Vogel, 1903. 



O. BIIEDIG. Die Elemeute d. chemischen Kinetik, mit besonderer Beriick- 



sichtigung des Katalyse u. der Ferment- Wirkung. Ergebnisse d. Physiol., I. 



Part I., 1901. 



Recent English literature of the subject : 



F. G. HOPKINS and S. W. COLE. A Contribution to the Chemistry of Proteid^, 



Part I. Journ. of Physiol., 1901-2, xxvii. 418. 

 P. A. LEVENE and L. B. MENDEL. Some Decomposition Products of the 



Crystallized Vegetable Proteid edestin. Amer. Journ. of Physiol., 1902, vi. 



48. 

 A. N. RICHARDS and W. J. GIES. Chemical Studies of Elastin, Mucoid, and other 



Proteids in Elastic Tissue, with some Notes on Ligament Extractives. 



Amer. Journ. of Physiol., 1902, vii. 93. 

 W. W. LESEM and W. J. GIES. Notes on the Protagon of the Brain. Amer. 



Journ. of Physiol., 1903, viii. 183. 

 F. G. HOPKINS and S. W. COLE. A Contribution to the Chemistry of Proteids, 



Part II. Journ. of Physiol., 1903, xxix. 451. 

 W. CRAMER. On Protagon, Cholin, and Neurin. Journ. of Physiol., 1904, xxxi. 



30. 

 C. SEIFERT and \V. J. GIES. On the Distribution of Osseo-mucoid. Amer. 



Journ. of Physiol., 1904, x. 146. 

 H. NEILSON. The Hydrolysis and Synthesis of Fats by Platinum Black. Amer. 



Journ. of Physiol., 1904, x. 191. 

 H. G. WELLS. On the Relation of Autolysis to Proteid Metabolism. Amer. 



Journ. of Physiol., 1904, xi. 351. 

 E. R. POSNEII. Do the Mucoids combine with other Proteids ? Amer. Journ. of 



Physiol., 1904, xi. 404. 

 P. A. LEVENE. The Autolysis of Animal Organs. Amer. Journ. of Physiol., 



1904, xi. 437 and xii. 276. 

 T. B. OSBORNE and I. F. HARRIS. The Precipitation Limits with Ammonium 



Sulphate of some Vegetable Proteins. Amer. Journ. of Physiol., 1905, xiii. 



436. 

 T. B. OSBORNE and I. F. HARRIS. The Solubility of Globulin in Salt Solution. 



Amer. Journ. of Physiol., 1905, xiv. 151. 

 H. C. HASLAM. The Separation of Proteids. Journ. of Physiol., 1905, xxxii. 



267. 

 R. H. A. PLIMMKR. The Formation of Prussic Acid by the Oxidation of Albumins. 



Journ. of Physiol., 1904, xxxi. 65 ; and 1905, xxxii. 51. 

 P. A. LEVENE. The Cleavage Products of Proteoses. Journ. of Biolog. Chem., 



1905-6, i. 45. 



E. R. POSNER and W. J. GIES. Is Protagon a Mechanical Mixture of Substances, 



or a definite Chemical Compound ? Journ. of Biolog. Chem., 1905-6, i. 59. 

 H. D. DAKIN. The Oxidation of Amido-acids with the Production of Substances 



of Biological Importance. Journ. of Biolog. Chem., 1905-6, i. 171. 

 A. E. TAYLOR. On the Synthesis of Protein through the Action of Trypsin. 



Journ. of Biolog. Chem., 1907, iii. 87. 

 T. B. ROBERTSON. Note on the Synthesis of Protein through the Action of 



Trypsin. Journ. of Biolog. Chem., 1907, iii. 87. 

 C. H. NEILSON. Further Evidence on the Similarity between Catalysis and 



Enzyme Action. Amer. Journ. of Physiol., 1905-6, xv. 148. 

 C. H. NEILSON. The Inversion of Starcli by Platinum Black. Amer. Journ. 



of Physiol., 1905-6, xv. 412. 

 W. B. HARDY. Colloidal Solution. The Globulins. Journ. of Physiol., 1905-6, 



xxxiii. 251. 

 R. H. A. PLIMMER and W. M. BAYLISS. The Separation of Phosphorus from 



Caseinogen by the Action of Enzymes and Alkali. Journ. of Physiol., 1905-6, 



xxxiii. 439. 



F. G. HOPKINS and E. G. WILLCOCK. The Importance of Individual Amino-acids 



in Metabolism. Journ. of Physiol., 1906-7, xxxv. 88. 



W. M. BAYLISS. Researches on the Nature of Enzyme Action. Journ. of Physio ., 

 1907-8, xxxvi. 221. 



