PYRIDOXINE 



1 6. L. R. Cerecedo and J. R. Foy, Arch. Biochem., 1944, 5, 207. 



17. E. C. Sheppard and E. W. McHenry, /. Biol. Chem., 1946, 165, 



649. 



18. B. S. Schweigert, H. E. Sauberlich, C. A. Elvehjem and C. A. 



Baumann, ibid., 187. 



19. W. W. Hawkins, M. L. MacFarland and E. W. McHenry, ibid., 



1946, 166, 223. 



20. G. J. Martin, ibid., 389. 



21. R. Silberberg and B. M. Levy, Proc. Soc. Exp. Biol. Med., 1948, 



67, 259. 

 2 1 a. G. Schwartzman and L. Strauss, /. Nutrition, 1949, 88, 131. 



22. M. M. Wintrobe, M. H. Miller, R. H. Follis, H. J. Stein, C. Mushatt 



and S. Humphreys, /. Nutrition, 1942, 24, 345. 



23. M. M. Wintrobe, R. H. Follis, M. H. Miller, H. J. Stein, R. Alcayaga, 



S. Humphreys and G. E. Cartwright, Johns Hopkins Hosp. Bull., 

 1943, 72, I. 



24. G. E. Cartwright and M. M. Wintrobe, /. Biol. Chem., 1948, 172, 



557. 



25. R. H. Follis and M. M. Wintrobe, /. Exp. Med., 1945, 81, 539. 



26. G. E. Cartwright, M. M. Wintrobe and S. Humphreys, /. Biol. 



Chem., 1944, 153, 171. 



27. K. B. McCall, H. A. Waisman, C. A. Elvehjem and E. S. Jones, 



/. Nutrition, 1946, 31, 685. 



28. T. D. Luckey, G. M. Briggs, C. A. Elvehjem and E. B. Hart, 



Proc. Soc. Exp. Biol. Med., 1945, 68, 340. 



29. M. L. Scott, L. C. Norris, G. F. Heuser and W. F. Bruce, /. Biol. 



Chem., 1945, 158, 291. 



30. B. A. McLaren, E. Keller, D. J. O'Donnell and C. A. Elvehjem, 



Arch. Biochem., 1947, 15, 169. 



31. A. E. Axelrod, B. B. Carter, R. H. McCoy and R. Geisinger, Proc. 



Soc. Exp. Biol. Med., 1947, 66, 137. 

 31a. L. R. C. Agnew and R. Cook, Brit. J. Nutrition, 1949, 2, 321. 



32. H. C. Stoerk and H. N. Eisen, Proc. Soc. Exp. Biol. Med., 1946, 



62, 88. 



33. H. C. Lichstein, H. A. Waisman, K. B. McCall, C. A. Elvehjem 



and P. F. Clark, ibid., 1945, 60, 279. 



34. B. E. Kline, R. R. Rusch, C. A. Baumann and P. S. Lavik, Cancer 



Res., 1943, 8, 825. 



10. EFFECT OF VITAMIN Be DEFICIENCY IN 2VIAN 



There is no clear-cut deficiency disease, analogous to beriberi or 

 pellagra, attributable to the absence of vitamin Bg from the diet, and 

 an uncomplicated vitamin Bg deficiency has probably not been ob- 

 served in humans except when deliberately induced. Even then, 

 human volunteers maintained for a period of two months on a vitamin 

 Bg-deficient diet failed to show symptoms that could be attributed 



322 



