990 



SUBJECT INDEX 



methemoglobin formation, 516 



occurrence in henna, 585 



oxidation-reduction potential, 430 



planaria, 576 



prototropy in, 427 



pyruvate decarboxylase, 457-458, 573 



respiration, 489 



spore germination, 573 



structure of, 425 



virus proliferation, 579 

 Lawsonia alba (henna tree), lawsone oc- 

 currence in, 585 

 Leadwort, see Plumbago 

 Leaf rust, see Puccinia 

 Leech muscle, 



p-benzohydroquinone, 575 



p-benzoquinone, 502 

 Legumin, reaction with quinones, 443 

 Lens, 



ATP levels in, iodoacetate, 99, 103 



epithelial growth in vivo, iodoacetate, 



255 



glucose uptake, iodoacetate, 239 



glycolysis, iodoacetate, 66, 185 



histological changes, iodoacetate, 239 



Na+-K+ transport, iodoacetate, 175, 



185, 239 



phosphate transport, iodoacetate, 177, 



239 

 Leptospira icterohemorrhagiae, respiration 



(endogenous), 



arsenite, 678 



iodoacetate, 112 

 Lethal doses, 



arsenicals, 717-722, 747-748 



haloacetates, 251-252, 276 



maleate, 316 



maleic hydrazide, 335 



maleurate, 326 



phenol, 518 



phloroglucinol, 518 



pyrogallol, 518 



quinones, 507-512 



resorcinol, 518 

 Lettuce seeds, germination of, 



maleic hydrazide, 328 

 Leucine, active transport of, 



iodoacetate, 178, 180-181 



Leucine aminopeptidase, see also Amino- 

 peptidase, 

 cadmium, 807 

 iV-ethylmaleimide, 344, 350 

 iodoacetamide, 42 

 iodoacetate, 42 

 SH reagent comparison, 807 

 silver, 807 

 Leucine decarboxylase, iodoacetate, 46, 



151 

 Leucocytes, 



alloxan formation in, 392 

 C-l/C-6 ratio, 



iodoacetate, 241 



quinones, 487 

 galactose metabolism, iodoacetate, 136 

 glucose utilization, iodoacetate, 129- 

 130, 240-242 

 glycolysis (aerobic), 



iodoacetate, 106, 241 



menadione, 483 

 glycolysis (anaerobic), iodoacetate, 67 

 metabolic characteristics of, 240-241 

 Na+-K+ transport, iodoacetate, 175 

 pentose-P pathway, quinones, 487 

 phagocytosis, 



alloxan, 418 



iodoacetate, 241 

 protamine transport, arsenite, 704 

 pyruvate oxidation, arsenite, 664 

 respiration (glucose), 



arsenite, 681 



iodoacetate, 121, 241 



quinones, 487 

 Leukemia, 



arsenite use in, 772 

 iodoacetate use in, 264 

 Lewisite, 



enzyme inhibitions, 623, 625-631, 636- 

 639, 641-644, 647, 654-655 

 glycolysis (anaerobic), 675 

 growth of tissue cultures, 770 

 kidney toxicity, 705 

 lethal doses, 718 

 liver damage, 715 

 penetration into skin, 700 

 pyruvate oxidation, 666 

 reaction with kerateine, 614 



