958 



INDEX 



Herman-Perutz test for syphilis, 322 

 Herxheimer-Jarisch reaction, 874 

 Heterolysins, 385 



Kitchens and Hansen's method of pre- 

 paring antimeningococcus antigen, 

 793 



syringe, 241 



Hodgkin's disease, salvarsan in, 881 

 Hog cholera serum, production, 784 

 standardization, 784 

 treatment, 784 

 obtaining large amount of blood from, 



50 

 Hopkins' method of counting bacterial 



vaccines, 216 



tube for standardizing bacterial vac- 

 cine, 217 



Horse, anaphylaxis in, 577 

 asthma, 615, 652 

 diphtheria toxin reaction in, 238 

 intravenous inoculation, 61 

 obtaining large amount of blood from, 



51 



small amount of blood from, 51 

 syphilis, complement-fixation test in, 



515 

 Humoral theory of anaphylaxis, 584, 591 



of immunity, 145, 148 

 Hydatid disease, complement-fixation 



test in, 524 



Hydrocele, autoserum treatment, 842 

 Hydrocephalus in meningococcus menin- 

 gitis, effect of serum treatment on, 

 799 



Hydrophobia, 681. See also 'Rabies. 

 Hypersensitiveness, 567, 614, 652. See 



also Idiosyncrasy. 

 Hypothesis of Bail, 124 

 of Welch, 104 



IDIOSYNCRASY, 567, 614 

 buckwheat, 615 

 drugs, 616 



egg-albumin, 616, 652 

 foods, 615, 652 

 fruits, 615 

 hay-fever, 615 

 horse asthma, 615, 652 

 iodoform, 616 

 pork, 615 

 strawberries, 615 

 vegetables, 615, 652 

 Immune agglutinins, 281 

 bodies, 341, 384 



group, 345 



partial, 345 

 hemolysins, 385 



method of titration, 397 



production of, 393 

 opsonins, experimental work, 908 



production of, 69 

 precipitins, 316 

 serums and normal serums, difference 



between, 346 



Immune serums, methods for making, 66 

 precipitin, 70 

 preservation of, 76 



in dried paper form, 80 

 in fluid form, by bacteria-free fil- 

 tration, 76 

 by freezing, 78 

 with antiseptics, 76 

 in living animal, 80 

 in powder form, 79 

 standardization of, complement-fix- 

 ation test in, 524 

 Immunity, 140 

 acquired, 172 

 active, 172 



by vaccination, 173 

 causes of, 172 

 experimental work, 903 

 antibacterial, 173 

 antitoxic, 173 

 experimental work, 903 

 passive, 174 

 antitoxic, 175 

 experimental work, 904 

 Vaughan's theory, 176 

 active, 65 



agglutinins in, role of, 289 

 anaphylaxis in relation to, 602 

 antibacterial, 736 



experimental work, 902 

 antitoxic, 736 

 antitoxin, natural, 171 

 athreptic, 172 

 cellular theory, 145 

 cytotoxins in, role of, 540 

 definition of, 142 

 Ehrlich's theory, 148 



and Metchnikofif's theory, com- 

 patibility, 157 

 exhaustion theory, 146 

 experimental, 890 

 history of, 142 

 humoral theory, 145, 148 

 individual, 168 

 Metchnikoff's theory, 146 



and Ehrlich's theory, compati- 

 bility, 157 

 natural, 167 

 antitoxin, 171 

 causes of, 169 



influence of temperature on, ex- 

 perimental work, 903 

 phagocytosis in, 170 



experimental work, 902 

 relative factors in,- experimental 



work, 903 



Vaughn's theory, 176 

 opsonins in, 193 

 passive, 734 



varieties of, 735 

 phagocytosis theory, 146 



and side-chain theory, compati- 

 bility, 157 



revised theory and role, 188 

 precipitins in, role of, 319 



