192 OXIDATION-REDUCTION POTENTIALS 



NoBD, F. F. (1927). Influence of heat and hydrogen-ion concentration on biological transportation 



systems containing sulphur. Journ. Phys. Chem., 31, 867. 



, see also Kendall and Nord (1924). 



NoREis, R. v., see Harden and Norris (1914, 1915). 



Northrop, J. H., Kunitz, M., and Herriot, R. M. (1948). Crystalline enzymes (second edition). 



Nyhan, P., and Reiners, F. (1941). Polarographic determination of Lobeline. Dansk Tida. Farm., 



11, 292-8. 



Oakley, C. L., Warrack, G. H., and van Heyningen, W. E. (1946). The collagenase (K toxin) of 



01. Welchii type A. J. Path. Bad., 58, 229. 

 OcHOA, S. (1946). Enzymic mechanisms of carbon dioxide assimilation. Currents in Biochemical 



Research, 12. 

 Ort, J. M.. see Kendall and Ort (1926). 



Page, J. E., and Robinson, A. F. (1943). Polarographic studies : Mold metaboUtea and related 

 quinones. J. Chem. Soc, 133-5. 



and (1943). An examination of the relationship between the bacteriostatic activity and the 



normal reduction potentials of substituted quinones. Brit. J. Exp. Path., 24, 89. 



Pappbnheimer, a. M. (1935). Nature of the " sporogenes " vitamin, an essential growth factor for 

 CI. sporogenes and related organisms. Biochem. J., 29, 2057. 



, see also Conant and Pappenheimer (1932). 



Pardee, A. B., and Potter, V. R. (1949). Malonate inhibitions of oxidations in the Krebs tricarboxyUc 

 acid cycle. J. Biol. Chem., 178, 241. 



Pasternak, R., and Halban, V. H. (1946). Polarographic studies of organic compounds. Helv. 

 Chim. Acta, 29, 190-9. 



Pasteur, L. (1861). Animalcules infusoires vivant sans gaz oxygene Ubre et determinant des fermen- 

 tations. Compt. rend. Acad. Sci., 52, 344. 



(1861). Experiences et vues nouvelles sur la nature des fermentations. Compt. rend. Acad. Sci., 



52, 1260. 



• (1878). Remarques a I'occasion de la communication de M. Gunning sur I'anaerobiose. Comp. 



rend. Acad. Sci., 87, 33. 

 Paul, K. G. (1947). Archiv. Biochem., 12, 441. 

 Pavlov, V. A., and Issakowa-Keo, N. M. (1929). Studien iiber Redoxpotentiale in biologischen 



System. Redoxpotentiale im Hiihnerei und wahrend der Entwicklung. Biochem. Ztschr., 216, 19. 

 Pbarsall, W. H, (1938). The soil complex in relation to plant communities. I. Oxidation-reduction 



potentials in soils. J. Ecology, 26, 180-93. 

 Peech, M., and Batijer, L. P. (1935). Methods for measuring oxidation-reduction potentials of soils 



with special reference to orchard soils. N.Y. (Cornell) Agr. Expt. Sta. Bull., 625, 23 pp. 

 Penrose, M., and Quastel, J. H. (1930). Cell structure and cell activity. Proc. Roy. Soc. B., 107, 168. 

 Pbrdrau, J. R., and Todd, C. (1933). The photodynamic action of methylene blue on bacteriophage. 



The photodynamic action of methylene blue on certain viruses. Proc. Roy. Soc, Lond. B., 112, 



277, 288. 

 Perkins, M. E., see Hellerman, Perkins and Clark (1933). 

 Peskett, G. L. (1933). Growth factors of lower organisms. Biol. Rev., 8, 1. 

 Peters, R. (1898). t)ber Oxydations und Reduktionketten und den Einfluss komplexer lonen auf 



ihre elektromotorische Kraft. Ztschr. physik. Chem., 26, 193. 

 Peters, R. A., and Wakelin, R. W. (1946). Observations upon the relation between sulphydryl 



groups and pyruvate oxidation in brain tissue. Biochem. J., 40, 513. 

 and (1949). The toxicity of vesicants and some other compounds to the pyruvate oxida«e 



system (brain). Brit. J. Plmrmacul., 4, 51. 



and Stocken, L. A. (1947). Mapharside — BAL compound. Biochem. J., 41, 53. 



Pktrovano, G. (1935). Phenomene d'oxydo-reduction du bleu de methylene dans la lyse transmissible. 



Compt. rend. soc. biol., 119, 218. 

 Phillips, M., Clark, W. M., and Cohen, B. (1927). Studies on oxidation-reduction. II. Potentio- 



metric and spectrometric studies of Bindschedlers green and toluylene blue. U.S. Pub. Health 



Reports. Suppl., 61. 



, see also Cohen and Phillips (1929). 



Philpot, F. J. (1937). Oxidation of tyramine in the Uver. Biochem. J., 31, 856. 



Pierre, L. (1938). Rapid mtithod for the determination of the state of oxidation-reduction of worts 



and beers. Brasseur franc, 2, 536-8. 

 PiNOUSSEN, L., and Seitz, O. (1931). Uber Redoxpotentiale I. Methodik und Befundo bei Messung 



von Organpotentialen. Biochem. Ztschr., 241, 364. 

 Plotz H., and Geloso, J. (1930). Relations entre la croissance des micro-organismes anaerobies et 



le potentiel du milieu de culture. Ann. Inst. Past., 45, 613. 

 PoHL, J. (1888). Zur lehre von der Wirkung substituierter Fettsiiuren. Arch. Exp. Path. Pharm., 



24, 142. 



