486 



INDEX OF SUBJECTS 



Thermogenic bacteria, 175 

 Thermostat (thermoregulator), 119, 



121,* 122,* 123,* 126* 

 Thrush, 10, 245 

 Tick, cattle, 448 I 

 Tinea, 250 



versicolor (pityriasis), 250 

 Tissues, examination of, S5 



for culture media, loq 

 Titration of culture media, 85, 87 

 Tongue, wooden (actinomycosis), 254 

 Torula, 147 

 Toxemia, 207 

 Toxin, 178, 210 



chemical nature of, 178 



diphtheria, 301 



extracellular, 210 



intracellular, 211 



soluble, 210 



standardization of, 293, 294 



tetanus, 291 

 Toxoid, 211 

 Toxophore, 211 



Transmission of disease, 13, 204, 207 

 Transudates, collection of, 99 

 Trench fever, 376 



Treponema pallidum (Spirochaeta pal- 

 lida), 377, 378,* 380* ^ 

 Trichobacteria, 147, 254 

 Trichomonas, r59,* 160, 417,* 419 



hominis, 417,* 419 

 Trichomycetes, 254 

 Tricophyton, 250 

 Trimastigamoeba philippinensis, - 418,* 



419 

 Tropical dysentery, 423 



malaria, 438, 445 



splenomegaly (kala-azar), 413, 415 



ulcer, 41 s 

 Trypanoplasma borreli, 417 



C3T)rini, 416,* 417 



guernei, 41 7 

 Trjrpanosoma, 158,* 159, 398 

 Trypanosoma avium, 410,* 411 



cultures of, 411 



occurrence of, 410 



Trypanosoma brucei, 158,* 403* 



cultures of, 403, 405 



form and structure, 403, 404 



immunity to, 406 



multiplication of, 405 



occurrence, 405 



poisons of, 405 



transmission of, 405 

 Trypanosoma equinum, 158,* 403j* 407 

 ' equiperdum, 158,* 403,* 406* 



evansi, 158,* 403,' 406 

 Trypanosoma gambiense, 158,* 403,* 

 407 



cultures of, 408 



form and structure, 407 



in animals, 408 



in man, 408 



in the fly, 407 



transmission of, 407 

 Trypanosoma lewisi, 158,* 400,* 401,* 

 '402,* 403* 



cultures of, 402 



division of, 401 



occurrence of, 400 

 Trypanosoma rhodesiense, 409 



rotatorium, 398, 399* 

 Trypanosomes, 158,* 398, 403* 

 Tsetse-fly (Glossina morsitans), 404,* 



40s 



disease (Nagana), 405 

 Tubercle, 320 

 Tubercle baciUus, 313, 314* 



amphibian, 326 



avian, 325 



bovine, 324 



branching of, 316* 



chemical composition of, 316 * 



cultures of, 3x5, 317* 



fish type, 326 



human type, 314* 



in sections, 60 



poisons of, 317 



resistance of, 318 



stain for, 47, 49, 60, 315 



transmission of, 321 



varieties of, 313 



