I N D E X . 



263 



Test-tubes, plugging with cotton, 



78 



position after filling, 80 

 sterilization after tilling, 79 

 sterilization of, 78 

 Tetrads, 30 



Tissues, cultures from, 161 

 hardening of, 141 

 imbedding, 142 

 staining of bacteria in, 140- 



143 



steps in the process, 145 

 special methods of staining, 



146 



dahlia method, 147 

 dry method, 150 

 Erhlich's method, 150 

 Gram's method, 146 

 Kiihne's method, 148 

 Weigert's method, 148 

 Ziehl-Neelsen, 150 

 Tripod for levelling plates, 83 

 Tuberculosis, 201 

 bacillus of, 211 



cultivation from the tis- 

 sues, 212 

 cultural peculiarities of, 



213 



methods of staining, 131 

 NuttalPs modifica- 

 tion, 132 

 dry method, 150 

 Erhlich, 150 

 Ziehl-Neelsen, 150 

 microscopic appearance 



of, 214 

 staining peculiarities of, 



215 



cavity -formation, 206 

 diffuse caseation, 205 

 encapsulation of tubercular 

 foci, 206 



Tuberculosis, infection, modes of, 



207 



primary, 206 



location of the bacilli in, 209 

 manifestations of, 201-203 

 miliary tubercles, 203 

 susceptibility of animals to, 



216 

 Tyndall, 20 

 Typhoid fever, 225 



bacillus of, 225-227 

 in tissues, 227, 228 

 results of inoculation 

 with, 228-230 



WATEK, 176 

 general observations upon 

 bacteriological analysis of, 

 185 

 qualitative bacteriological 



analysis of, 176 

 precautions in obtaining 



samples for, 177 

 preliminary steps in, 177 

 quantitative bacteriological 



analysis of, 178 

 counting the colonies in, 



181 

 apparatus for, 182, 



183 

 dilution of water for, 



180, 181 



obtaining sample for, 179 

 preliminary steps in, 180 

 source of error in, 1 85 

 relation to epidemics, 176 

 typhoid organisms in, 230 



700GL(EA, 31 



L 



