SUBJECT INDEX 



987 



hydrolysis of, 8, 277, 279 



respiration, 279 

 lodoacetate index, definition of, 18 

 Iodoform, reaction with thiold, 9 

 2-Iodo-3-hydroxy- 1 ,4-naphthoquinone, 



bacterial growth, 549 

 /^-lodopropionate, 



ionization of, 9 



reaction with thiols, 12 

 o-Iodosobenzoate, enzyme inhibitions, 



comparison with other SH reagents, 



818 

 lodotyrosine, see. Monoiodotyrosine 

 Ionization constants, see also specific 



substances, 



alloxan, 368-369 



p-aminophenol, 587 



arsenicals, 604-605, 777 



arsenious acid, 602 



p-benzoquinoneimine, 587 



dialuric acid, 370 



haloacetic acids, 8-9 



halopropionic acids, 9 



hydroquinones, 427 



maleic acid, 287 



maleic hydrazide, 326 



naphthohydroquinones, 427-428 



phenylarsenoxides, 777 

 Iron, 



antagonism of alloxan, 389 



incorporation into ferritin, ^V-ethyl- 



maleimide, 357 



incorporation into heme, iodoacetate, 



155 



intestinal transport of, iodoacetate. 176 

 Isatin, diabetogenic action, 385 

 Islet cell tumors, alloxan, 391, 403 

 Islet tissue, see Pancreas 

 Isoamylase, iodoacetate, 56 

 Isocitrate, oxidation of, 



lewisite oxide, 667 

 Isocitrate dehydrogenase, 



alloxan, 398 



arsenicals, 617-618, 630-631 



iodoacetamide, 90 



iodoacetate, 90 



maleate, 294, 297 



maleic hvdrazide, 330 



SH reagent comparison, 807 

 Isocitrate lyase, maleate, 297 

 Isodialurate, structure of, 371 

 Isoleucine decarboxylase, iodoacetate, 151 

 Isonaphthazarin, planaria, 576 

 Itaconate, formation from pyruvate, 



arsenite, 663 

 ITPase, see Inosinetriphosphatase 



Javanicin, 543 

 Jensen sarcoma, 



glucose utilization, iodoacetate, 261 

 glycolysis (aerobic), 



iodoacetate, 106 



maleate, 302 

 glycolysis (anaerobic), 



arsenite, 674 



iodoacetate, 68, 87 

 growth in vivo, menadiol-diP, 541 

 respiration (glucose), 



arsenite, 674 



iodoacetate, 87 



maleate, 305 

 Juglone, 



bacterial growth, 544, 546, 549 



bioluminescence, 497 



blood pressure, 514 



coronary flow, 501 



enzyme inhibitions, 453, 458, 461 



Euglena growth, 574 



fibroblast mitosis, 528 



fungal growth, 564, 567, 569 



glucose metabolism, 486 



I~ incorporation into thyroid proteins, 



494 



ionization constants, 428 



lethal dose, 510 



occurrence in walnut trees, 585 



oxidation-reduction potential, 430 



reaction with thioglycolate, 439 



respiration, 489 



structure of, 425 



K 



Kato spindle cell sarcoma, EM pathway, 

 iodoacetate, 261 



