630 



SUBJECT INDEX 



Protein — Cont 'd 



precipitin tests and differentiation 

 of, 223 



red cell, 322 



structure of, 337 



and properties of, 325-329 



tissue, 322 

 Proteoses, antigenic property of, 525 

 Proteus 0X19, cross reaction for, 154 

 Proteus X19, use of, in diagnosis, 389 

 Protoxoid, definition of, 251 

 Protozoa, metabolism of, 34 

 Provocative Wassermann, 432 

 Pseudoagglutination, phenomenon of, 



184 

 Pseudoreactions, Schick test and, 255 

 Ptomaines, nature of, 35 

 Puerperal sepsis, causes of, 81, 282, 



283 

 Pulmonary infection, factors in, 77, 



78 

 Puncture tests, 571 

 Pus, definition of, 55 

 Pyelonephritis, factors in, 82 

 Pyemia, definition of, 31 



Q 



Quarantine laws, object of, 49 

 Quellung reaction, description 

 395, 39G 



of. 



E 



R and 8 colony types, 37 

 Rabbit serum, effect of formalin on, 

 344 

 hypersensitiveness to, 308 

 intracutaneous test for hyper- 

 sensitiveness to, 308 

 test for hypersensitiveness to, 

 308 

 Rabbits, anaphvlactic shock in, 479, 

 480 " 

 experimental tuberculosis, immun- 

 ity in, 544 

 streptococcus infection in, 128, 129 

 variation in antibody production 

 in, 385 

 Rabies, effect of animal passage on, 



37 

 Racemization, effect of, on antigens, 



326 

 Eacemized proteins, properties of, 



327 

 Racial freedom from disease, causes 

 of, 50 

 immunity, 102 



Ramon tlocculation, effect of pH on, 

 250 

 of temperature on, 250 

 soui'ce of precipitate, 251 

 test, absence of Danysz phenome- 

 non in, 250 

 reliability of, 250 

 Rats, anapliylaxis and, 482 



insusceptibility to diphtheria toxin, 



243 

 zone phenomenon in, 252 

 Reaction, age and toxoid and, 260- 

 263 

 Brodie, in cats, 312 

 chemical vs. colloidal, 585 

 crop, 484 



delayed serum, 309 

 factors in cell sensitization, 162 

 serum, 306-316 

 yhvvartzman, 552 

 Reagins, atopic discovery of, 150 

 biological or normal, 435 

 comparison with antibodies, 563 

 definition of, 560 

 distribution of, 149 

 effect of atopen injection on, 563 



of heat on, 564 

 facts about, 562 

 naming of, 150 

 natural lipoidophilic, 150, 151, 434, 



435 

 passive transfer of, 560 

 precipitin tests for syphilitic, 444- 



468 

 tests for lipoidophilic, 444-468 

 verification test for normal, 457 

 Recapitulation of specificity chapters, 

 374-378 



Red cell haptens, nature and distribu- 

 tion of, 185 

 nature of, 195 

 suspension, unit of, 416 

 cells, proteins of, 322 

 unit of, 202 

 Refractory state, reasons for, 476, 



477 

 Relationships, host-parasite, 47, 74, 



133, 134, 542 

 Resistance, age and, 105 



antibodies and natural, 109 

 factors in, 50, 51 

 Neufeld 's theory of, 107 

 nutrition and, 106 

 vitamins and, 105, 106 

 Resolution in pneumonia, mechanism 

 of, 55 



