750 



SUBJECT INDEX 



ultraviolet absorption of, 274 

 utilization of, 274, 282-283 

 nomenclature and formulas, 268 

 occurrence in foods, 291-292 

 oxidation of, 274-275 

 pharmacology of, 

 biological aspects, 313-315 

 chemical aspects, 311-313 

 chemotherapy, 317 

 vitamin interrelationships, 315-316 

 physical properties of, 275-277 

 pyridoxine and, 283-285 

 requirements, 



of animals, 318-319 

 of humans, 319 

 riboflavin and, 286 

 specificity of action, 278-280 

 synthesis by animals, 280-283 

 tocopherol and, 285-286 

 Esterases, acetylcholine and, 17 

 Ethanol, 348, 499 

 liver damage and, 75-76 

 oxidation of, 679 

 Ethanolamine, 346, see also Amino- 

 ethanol, relation to betaine and 

 choline, 40 

 Ethionine, 

 effect on choline oxidase, 39 

 efifect on transmethylation, 79-80 

 2-(Ethoxymethoxy)ethyldimethylamine, 



in choline synthesis, 14 

 2-(Ethoxy-methoxy)ethyl-trimethylam- 

 monium formate, in choline syn- 

 thesis, 11, 14 

 Ethyl cyanoacetate, in vitamin K esti- 

 mation, 414 

 Ethylene bromide, in choline synthesis, 



11 

 Ethylene chlorohydrin, in choline syn- 

 thesis, 11, 14 

 Ethylene dichloride, liver fat and, 74 

 Ethylene oxide, in choline synthesis, 



11, 14 

 S-Ethylhomocysteine, see Ethionine 

 Ethyl laurate, 69 

 3-Ethylpyridine, niacin synthesis from, 



474-475 

 Eye, 

 in nutritional deficiency, 674-675 



Factor V, see Diphosphopyridine nucleo 



tide 

 Farnesol, in vitamin K, 395 

 Fats, 233 



choline oxidase and, 36 



effect in choline deficiency, 79, 91, 129 



effect on calcium absorption, 248 



effect on niacin requirement, 584 



inositol and, 384 



stainable, 

 in cirrhotic livers, 108-113 

 Fatty acid, 17, 625 



essential, 

 fatty liver and, 82 



in pantothenic acid assay, 633 



pantothenic acid and, 678-679 



pyridine nucleotides and, 502 



synthesis of, 619, 622-624 



unsaturated, 

 in ceroid production, 113 

 Fatty cysts, in choline deficiency, 109- 



113 

 Fatty liver, 



in choline deficiency, 98 



inositol and, 371 



in pantothenic acid deficiency, 663 



vitamin K and, 437 

 Fibrin, effect in choline deficiency, 78 

 Fibrinogen, vitamin K and, 444 

 Fibrosis, of liver, 108-110 

 Fish, vitamin D in, 164-172 

 Fish liver oils, production of, 210 

 Flavin adenine dinucleotide, 625 



choline oxidase and, 39-40, 87 



glycine oxidase and, 42 

 Flavin enzymes, pyridine nucleotides, 



and, 490 

 Flavin mononucleotide, 498 

 Fluoride, 19 

 Folacin, see Folic acid 

 Folic acid, 



achromotrichia and, 655 



choline oxidase and, 37-38, 96 



effect on niacin requirement, 530, 585- 

 586 



fatty liver and, 80 



in creatine formation, 31 



in inositol deficiency, 368 



