SUBJECT INDEX 



617 



Cholesterol, use of, in the Wasser- 

 mann, 427 



Chorio-allantoic membrane, experi- 

 mental infection of, 133, 

 134 



Clironaxia, anaphylaxis and, 312 



(jhronic inflammation, tubercle forma- 

 tion, 57 



Cilia, effect of nasal medication on, 



1 oo 

 Xoo 



importance of, 72 

 Clarification reaction, 4(i2 

 Clasmatocytes, 58 

 Sabin's views on, 91 

 streptococcus infection and, 128 

 Classification, blood groups and, 169- 



171 

 Climate, effect of, on imnmnity mech- 

 anisms, 50 

 Clinical allergies, 559-578 

 diagnosis of, 570 

 allergy, adrenalin and ephedrine, 

 578 

 antibodies in, 560-564 

 asthma, 566 

 atopy, 559, 560 

 character skin reactions, 577 

 contact dermatitis, 568 

 correct breathing and, 578 

 diathermy in, 578 

 drugs producing, 568 

 endocrines and, 570 

 equipment for clinic, 574 

 foods producing, 567 

 gastric acidity in, 573 

 hay fever, 564 

 heat, cold, and effort, 570 

 heredity, age of onset of, 562 

 history of hay fever, 565 

 importance of history in, 570 

 incubation period, 560 

 leucopenic index in, 572 

 mechanism of, 573 

 patch tests, 571 

 paths of sensitization, 501 

 perennial vasomotor rhinitis, 56() 

 P-K reaction in, 560 

 preparation of pollen extract, 



576 

 shock organs in, 559 

 treatment of, 577 

 Clinics, allergy, committees on, 574 

 (Uostridium botulinum, types and tox- 

 ins of, 394 

 chauvei, aggressins of, 39 

 oedematiens, effect of. on tissues, 

 297 



Clostridium — Cont 'd 



septicum, effect of, on tissue, 297 

 tetani, types of, 394 

 welchii, effect on tissues, 297 

 Coca's extracting fluid, 576 

 Cohesive force, agglutination and, 

 214-216 

 measurement of, 216 

 Cold abscess, 57 

 agglutinins, 184 

 vaccines, value of, 114 

 ''oli, sugar-lipoid complexes of, 363 

 Collodion particles, Loeb's adsorp- 

 tion experiments with, 214 

 Colloid chemistry, fundamental prob- 

 lem of, 591 

 definition of, 584 

 Colloidal state, 584 

 Colloids, 584-593 

 attraction of, 590 

 autoprotection, 593 

 cataphoresis and, 588 

 classes of, 585 

 critical potential of, 588 

 effect of cations in, 588 



of speed of mixing, 593 

 factors in dispersion, 592 

 protective action of, 592 

 Colonies, rough and smooth, 37 

 Colony variation, Arkwright 's studies 



on, 37 

 Colostrum, antibodies in, 258 

 Combined tetanus and diphtheria tox- 

 oids, use of, 263 

 Complement, 157-167 



bacteriolytic vs. hemolytic, 146, 147 

 Boerner and Lukin's method of 



preservation, 159 

 comparison with enzymes, 157 

 definition of, 146, 157 

 desirable qualities of, 160 

 Ecker's studies on, 158 

 effect of ammonia on, 157 



of concentration of, on absorp- 

 tion, 163, 164 

 of heat on, 159 



of inorganic and organic com- 

 pounds on, 159, 160 

 of prolonged shaking on, 159 

 of temperature on action of, 165 

 of zvmin on, 157 

 exact unit of, 204, 416 

 fixation, antigen requirements for, 

 405 



antigenic unit in bacterial, 417 

 antigens for gonococcal, 405 

 application of, 402 



