SUBJECT INDEX 



527 



Cathepsin 



histamine liberation by, 437 

 anaphylaxis and, 439, 440, 441 

 Cholera vibrios, 31, 33 



toxins, enzymatic activities of, 337 

 Cell 



injury to, 356 



antigen-antibody reaction, 400 

 asphyxia, caused by, 400 

 catabolic reactions in, 440 

 creatine, urinary increase in, 436 

 necrosine, as result of, 356 

 trypsin, caused by, 435-436 

 in shocks, 432-441 

 Chloride ion, as weak base, 14 

 Chlorobenzene, 23 

 Chloroform, as solvent in catalysis, 



127, 128 

 Chondroitin-sulfuric acid, 235 

 Choline 



acetyl, 336, 412 



adenosine triphosphate (ATP), 

 inhibition in muscle con- 

 traction, 420 

 analogues of, 421 

 anaphylaxis, as primary factors in, 

 399, 415, 421-427 

 theory of action in, 424—426 

 antagonists to, 417 

 destruction of, enzymatic, 416 

 effects in man, when adminis- 

 tered, 418 

 effector organs, action on, 417- 



418 

 liberation caused by stimulus to 



nervous tissue, 432 

 /3-methyl choline, 419 

 "muscarinic" action of, 416-417 

 muscle contraction, in vitro ac- 

 tion on, 419, 420-421 

 "nicotinic" action of, 416-417 

 synthesis of, enzymatic, 416 

 acetylase, 416 

 derivatives of, 356 



glycerophosphoric ester, 309, 337, 



343 

 monopalmitophosphoglyceric ester, 



310 

 phosphatase, 337 

 phosphoric acid, 343, 347 

 Cholinesterase, 26, 416, 419 

 inhibition by prostigmine, 418 

 eserine, strophanthin, 421, 423 

 Chromosomes, 46, 76 

 Chromosomal changes, 100 

 Chymotrypsin, 26, 106, 110-113 

 active groups in, 199, 201 

 acylation of, 199 

 antibody against, 40, 109, 110 

 collagen, action on, 359 

 derivatives of, «-, ^-, 8-, -n-, 110, 

 112 

 activities of, 110 

 histamine, failure to liberate in 



shock, 404-405 

 molecular weights of, 107, 112 

 toxicity of, 41, 253 

 Chymotrypsinogen, 106, 110-113 

 activating factors, 107, 112 

 antibody against, 40, 109, 110 

 clotting of milk by, 41 

 conversion into chymotrypsin, 107, 

 111-113 

 spontaneous, 107, 111 

 molecular weight of, 107 

 sensitization with, 41 

 Citric acids, 373 

 Clasmatocytes, 73 

 Coagulation 



comment on, as used for clotting, 

 278-279 

 Coagulase, 295 (see also Clotting, 

 Staphylococcal clotting 

 factor, etc.) 

 Cobalt, role in fermentation, 372 

 Cocarboxylase (thiamine diphos- 

 phate) 

 coenzyme of carboxylase, 364, 377 

 aldehyde ketolase, 364 



