752 



SUBJECT INDEX 



Glycine oxidase, 42 

 Glycogen, 86, 233 



formation from inositol, 351 



in bone formation, 235, 237 



pantothenic acid and, 678 



pyridine nucleotides and, 497-498 



vitamin K and, 437 

 Glycol, formation from choline, 10 

 Glycolic acid, in inositol estimation, 360 

 Glycolysis, pyridine nucleotides and, 498 

 Glyoxylic acid, formation from glycine 



and sarcosine, 42 

 Gold salts, in choline isolation, 7 

 Gonadotropin, in fatty acid deficiency, 



299 

 Gossypol, in vitamin deficiencies, 315 

 Growth, 



in pantothenic acid deficiency, 656 



vitamin D and, 220, 225 

 Growth hormone, liver fat and, 73 

 Guanidoacetic acid, 516 



effect on guinea pig, 103 



methionine and, 95 



methylation of, 21, 23, 26, 30, 33 

 Guanidoacetic acid methjdpherase, 31 

 Guinea pig, pantothenic acid deficiency 



in, 664 

 Guvacine, niacin and, 523 



H 



Hair, discoloration of, 92 



Harden's coferment, see Diphospho- 



pyridine nucleotide 

 Hatchability, 



choline and, 96 



in pantothenic acid deficiency, 660 

 Heart , 



inositol and, 377-379 



in pellagra, 561 

 Hemaptopoiesis, pantothenic acid and, 



671-672 

 Heme, 625 



synthesis of, 622 

 Hemin, fatty acids and, 312 

 Hemoglobin, fatty acids and, 312 

 Hemophilia, differentiation from vita- 

 min K deficiency, 420 

 Hemorrhage, in vitamin K deficiency, 



419-420 

 Hemosiderin, relation to ceroid, 114 

 Heparin, choline and, 88 



Hexabromostearic acid, in arachidonic 



acid isolation, 273 

 Hexachlorocyclohexane, 367 



as inhibitor, 343-345 



relation to inositol, 336 

 Hexaenoic acid, 284 



deposition of, 282 



formation from linoleate, 281 

 Hexahydroxycyclohexane, see Inositol 

 Hexose phosphoric acid, in bone for- 

 mation, 235 

 Hippuric acid, 



formation from sarcosine, 41 



formation from serine, 42 

 Histamine, 



effect on choline oxidase, 36 



in choline estimation, 57 



niacin and, 576-577 



separation from histidine, 9 

 Histidase, products of, 28 

 Histidine, 



choline oxidase and, 39 



in methyl group synthesis, 27-28 



separation from histamine, 9 

 Histiocytes, choline and, 91 

 Homocysteine, 516 



arsenocholine and, 94 



choline oxidase and, 37 



methylation of, 23, 26, 29, 33, 103 

 Homocysteinethiolactone, as methyl ac- 

 ceptor, 29 

 Homocystine, 26, 51 



effect in choline deficiency, 76 



in creatin formation, 30-31 



in diets, 45, 94-95 



in growth of bacteria, 49 



methylation of, 25, 26, 28-29, 83 



niacin toxicity and, 573 



relation to cystine, 20-21 



relation to methionine, 21 



toxicity of, 95 

 Human, 



choline deficiency in, 104-123 



fatty acid deficiency in, 300-311 



niacin deficiency in, 552-553 



niacin requirement of, 586-587 



pantothenic acid deficiency in, 669-678 



pantothenic acid requirements of, 687- 

 694 



pathology of pellagra, 570-571 

 Hydrochloric acid, secretion of, 560 



