INDEX 



307 



Exotoxins, 7, 40 



Eye, diseases of, vaccines in, 300 



Ferment-anti ferment balance, 247 

 Ferments, defensive, 245 



immune, 246 



in blood, 246 



specificity of, 245 



Food adulteration, detection of, 113 

 Furunculosis, vaccine treatment of, 298 



Gas gangrene, prophylactic use of sera 



in, 68 



serum treatment of, 67 

 use of immune sera in, 67 

 Glanders, cutaneous reaction in, 244 

 Gonococcus infections, cutaneous reac- 

 tions to, 242 

 serum therapy of, 263 

 vaccine treatment of, 297 



Hay fever, toxins in, 233 

 Hemagglutinins, 98 



auto-hemagglutinins, 98 

 hetero-hemagglutinins, 98 

 immune hetero-hemagglutinins, 98 

 iso-hemagglutinins, 98 

 normal hetero-hemagglutinins, 98 

 Hemolysins, 116 



auto-hemolysins, 116 

 bacterial, 139 

 collection of immune, 118 

 immune hetero-hemolysins, 117 

 iso-hemolysins, 136 

 preparation of immune, 117, 118 

 titration of immune, 118 

 vegetable, 140 

 venom, 141 



Hemolysis, chemical, 139 

 group reactions in, 123 

 physical, 138 

 Hemolytic amboceptor-antigen union, 



dissociation of, 122 

 and antigen, quantitative rela- 

 tions of, 120 

 and complement, quantitative 



relations of, 119 

 relative affinities of, 120 

 selective absorption of, 121 

 mechanism of operation of, 125 

 nature of, 124 

 rate of absorption by blood 



cells, 122 

 specificity of, 123 

 antigen, nature of, 124 



quantitative relations of, 120 

 complement, quantitative relations 



of, 119 



relative affinities of, 120 

 selective absorption of, 121 

 Hemophagocytosis, 162 

 Hemotoxins, bacterial, 69 

 Hetero-hemolysins, normal, 134 

 Hog-cholera, serum therapy of, 270 

 Host and parasite, mutual relations of, I 

 factors favoring, 14 



Hyperleucocytosis, specific, 170 

 Hypersusceptibility, 208 



delicacy of cutaneous tests in, 235 



natural, 230 



occurrence of, 208 



technic of cutaneous tests in, 234 



tests for, 233 



theories of cutaneous reactions in, 



236 



Hyphomycetes infections, cutaneous re- 

 action in, 244 



Immune human serum, treatment with, 

 266 



reactions, specificity of, 29 



sera, anti-hemolytic activity of, 185 

 Immunity, as result of vaccination, 281 



function of precipitation in, 114 



relation of anaphylaxis to, 226 



theories of nature of, 26 



types of, 16 

 Immunization, active, 15 



passive, 25 

 Infections, primary, 13 



mixed or multiple, 13 



secondary, 13 



terminal, 13 



Infection, production of, n 

 Infectious disease, course of, 15 



non-specific therapy of, 30 

 Inflammation, cellular participation, 170 



in resistance, influence of, 172 

 Influenza, vaccination against, 295 

 Invader, entrance of, n 



factors favoring, 13 



inhibiting, 14 

 Iso-hemagglutinins, 99 



characters of, 100 



incidence of, 100 



in lower animals, 101 



mechanism of, 101 



methods for testing human blood 

 for, 103 



Rous and Turner method, 103 

 with standard sera, 103 



relation of to blood transfusion, 



101 

 Iso-hemolysins, normal, 136 



Leprosy, cutaneous reaction in, 244 

 Leucocyte enzymes, 168 



extracts, for therapeutic purposes, 



169 



Leucocytes, bactericidal extracts of, 167 

 Leucoprotease, 168 

 Leucotoxins, 143 

 Lipovaccines, 277 

 Luetin reaction, 242 

 Lymphocyte ferments, 170 



resistance to cancer, 171 



Macrocytase, 173 

 Mass action, law of, 50 

 Meningococcus infection, 254 



cutaneous reaction to, 243 



serum therapy of, 254 

 Microcytase, 173 



