SUBJECT INDEX 



1025 



glycolysis (anaerobic), iodoacetate,-68 

 growth of, 



arsenicals, 772-775 



ethylenebis (iodoacetate), 265 



iodoacetate, 260-261, 263-266 



phenylenediamines, 593 



quinones, 538-542 

 metabolic characteristics of, 233, 260 

 pentose-P pathway, iodoacetate, 132 

 protein biosynthesis, iodoacetate, 253, 

 262 

 Twort carcinoma, growth in vivo, 



quinones, 540 

 Tyrosinase, 



hydroquinone, 445, 461 

 iodoacetate, 57, 153 

 maleate, 299 



SH reagent comparison, 815 

 Tyrosine, active transport of, 



iodoacetate, 178, 187-188 

 Tyrosine: a-ketoglutarate transaminase, 

 see Transaminases 



u 



Ubiquinones, see also Coenzyme Q, 

 electron transport systems, 471-472 

 oxidation-reduction potentials, 430 



UDP, see Uridinediphosphate 



UDPgalactose pyrophosphorylase, 

 iV-ethylmaleimide, 353 

 iodoacetate, 73 

 SH reagent comparison, 815 



UDPglucose dehydrogenase, iodoacetate, 

 52 



UDPglucose pyrophosphorylase, iodo- 

 acetate, 73 



UDP glucuronyltransferase, arsenicals, 

 643 



Ulva lactuca, Na+-K+ transport, 

 iodoacetate, 187-189 



Uracil, intestinal transport of, 

 iodoacetate, 179 



Uramil, diabetogenic action, 385 



Urate, 



diabetogenic action, 385 



urinary excretion of, alloxan, 383 



Urate oxidase, see Uricase 



Urea, 



blood levels of, arsenicals, 692-693 



urinary excretion of, arsenite, 692 

 Urea cycle, iodoacetate, 148 

 Urease, 



alloxan, 399-400 



p-aminophenol, 588 



arsenicals, 615, 621, 643-644, 648 



bromoacetophenone, 282 



iodoacetate, 52 



iodoacetate ethyl ester, 278 



maleate, 295, 299 



oxophenarsine, 613 



phenylarsenoxide, 790 



phenylenediamines, 588 



quinones, 423, 461, 463-465, 467, 469- 



470 

 Urechis caupo eggs, 



cleavage, iodoacetate, 259 



fertilization of, iodoacetate, 259 



GSH levels in, iodoacetate, 259 

 Uricase (urate oxidase), 



arsenite, 644 



iodoacetate, 52, 57 

 Uridine, diabetogenic action, 385 

 Uridinediphosphate (UDP), formation 



from uracil, 



alloxan, 404 

 Uridine kinase, A'^-ethylmaleimide, 357 

 Uridinemonophosphate kinase, alloxan, 



404, 413 

 Uridine phosphorylase, iV-ethylmalei- 



mide, 357 

 Uridinetriphosphate (UTP), formation 



from uracil, 



iV-ethylmaleimide, 357 

 Urinary flow, 



iodoacetate, 192-193, 321 



maleate, 321 



malonate, 321 



mercurials, 321 



phlorizin, 321 

 Urine, pH of, 



maleate, 318 

 Urocanase, 



arsenite, 644 



iodoacetate, 57 



SH reagent comparison, 815-816 



