IXDKX. 



687 



Suppuration, general remavks 



upon, 'J'.'l 



less common causes of, 291 

 microscopic appearance of pus, 



270, 280, 292 

 Symbiosis, 36, 46, 528 

 Symptomatic anthrax, bacillus of, 



549 



biology of, 551 

 differentiation from bacil- 



cillus oedematis, 555 ' 

 morphology of, 550 

 pathogenesis of, 554 

 susceptibility of animals to, 

 555 



rPKCHNIQUE, novel, 226 

 J. Test-tubes, cleaner for, 138 

 cleaning of, 138 

 filling with media, 139 

 apparatus for, 140 

 plugging with cotton, 129 

 position after filling, 141 

 sterilization of, 141 

 Tests for ammonia, 232 

 for hydrogen sulphide, 231 

 for indol, 228 

 for nitrites, 231 

 for toxins, 233 

 with pigments, 231 

 Tetanolysin, 542 

 Tetanospasmin, 542 

 Tetanus antitoxin, 542 

 bacillus of, 534 

 biology of, 536 

 effects of, on animals, 539 

 method of obtaining, 534 

 Morphology of, 536 

 poison produced by, 540 

 toxin, composition of, 542 



potency of, 541, 566 

 Tetrads, 58 

 Theory, alexin, 583 

 phagocytosis, 582 

 "side-chain," 600 

 Thermal death-point of bacteria, 



67 



Thermophilic bacteria, 46, 77 

 Thermo-regulator, 155 

 Thermostat (see Incubator). 



Tliiogenic bacteria, 36 

 Tissues, cultures from, at au- 

 topsies, 260 



examination during life, 263 

 Nuttall's spear for making, 



260 



Toxemia, 199, 562 

 Toxin molecule, Ehrlich's con- 

 ception of, 566 

 Toxins, 41, 564 

 formation of, 567 

 point of action, 567 

 Toxoids, 541, 566 

 Toxones, 541, 566 

 Traube and Gscheidlen, 584 

 Treviranus, 22, 29 

 Tripod for levelling plates, 144 

 Trypsin, 37 

 Tube, Esmarch, 147 

 Tuberculin, 375 

 Tuberculosis, 346-376 

 avian, 372 

 bacterium of, 357 



appearance in cultures, 361 

 cultivation from tissues, 358 

 methods of staining, 179, 



362 



Gabbett's, 181 

 Koch-Ehrlich's, 175, 179 

 Ziehl-Nielsen's, 176, 180 

 microscopic appearance of, 



330 

 organisms that simulate it, 



363 

 differential diagnosis of, 



370 

 staining peculiarities of, 179, 



329, 362 

 toxin of, 565 

 varieties of, 374 

 cavity-formation in, 350 

 condition simulating, 375 

 diffuse caseation of, 375 

 encapsulation of tubercular 



foci, 352 



giant cells in. 349 

 location of bacteria in, 355 

 manifestations in experimental, 



347 



miliary tubercle, structure of, 

 348 



