INDEX 



345 



Thrombin, 111 

 Thrush, 240, 306, 314 

 Thunderstorms, 73 

 Ticks, 237 



TiEDMANN, 306 



Tinea, 307 



Tissue contrast stains, 202 



Titer, 264 



Titration, 163, 169, 172 



phenolphthalein, 160, 167 

 Tonsil, 240, 245 

 TonsilKtis, foUicular, 240 



TOUISSANT, 282 



Toxin, 245 



diphtheria, 114, 260 



effect of temperature on, 113 



final test for, 113 



flask, 184, 185 



in food poisoning, 91, 114 



molecule, 257 



standard, 260 



test for, 113 



tetanus, 245, 260 

 Toxin-antitoxin method, 250 

 Toxins, 245 



and enzymes compared, 114 



animal, 114 



as cell constituents, 64 



characteristics of, 113 



composition of, 112 



endo-, 114 



exo-, 114 



of other organisms, 114 



production of, 112 



specific locahzation of, 245 



specificity of, 113 



true, 114 



vegetable, 114 

 Toxoid, 258 



Toxophore group, 257, 258, 269 

 Tract, ahmentary, 242 

 Transmission, accidental carriers 

 in, 237, 238 



agency of, 228 



of contagious diseases, 228 



of disease, 234, 305, 307, 314 



of glanders, 305, 313 



of protozoal diseases, 238 



of tuberculosis, 234, 307, 308, 314 



universal carriers in, 236, 237 

 Transverse di\4sion, 18, 41 

 Traube, 267 



Treatment for infection, 284 



Pasteur, 249 

 Trench fever, 238 

 Treponema pallidum, 240, 276 

 Trichina, 306 



Trichina spiralis, 306, 313, 314 

 Trichinella spiralis, 314 

 Trichinosis, 306, 307, 314 

 Trichophyton, 239 

 Trichophyton tonsurans, 307, 314 

 Trimethylamine, 90 

 Tropical dvsentery, 309 



lands, 234, 238 

 Tropisms, 200 

 True, bacteria, 20 



toxins, 114 

 Tr^Tpanosomes, 238 

 Trypanosomiases, 237, 238, 239 

 Tubercle bacilU, 241, 249 



chemical composition of, 64, 

 65 

 Tubercles, root, 104 

 Tuberculin test, 292 

 Tuberculosis, 229, 230 

 diagnosis of, 292 

 due to bacteria, 309 

 organism, 241 



elimination of, 244 

 entrance of, 241, 242 

 outside the body, 234 

 preventive inoculation, 250 

 produced experimentally, 307, 



314 

 proved infectious, 308, 314 

 specificity of location, 245 

 Tuberculous milk, 234 

 Tubes, culture, 181, 182 

 deep, 187, 188 

 fermentation, 181, 183, 187 

 milk, 181, 183 

 Vignal, 186, 187 

 Tularemia, 234 

 Turkey buzzards, 238 

 Two spores in a bacterium, 35 

 TwoRT, 278 



Twort-D'Herelle phenomenon, 278 

 Tyndall, 302, 315 

 Tyndallization, 119 

 TyndaU's box, 303 

 experiment, 302 

 Typhoid agglutinin, 261 

 bacilh, 244 



