INDEX. 



467 



MALIGNANT oedema, baciUus 

 of, 383-388 

 biology of, 385, 386 

 morphology of, 383-385 

 pathogenesis of, 386-388 

 susceptibility of animals to, 

 386 

 Mallein, 277 

 Meat infusion, 96 

 Media, 73-96 



agar-agar, 80-83 



filtration of, 82 

 blood-serum, 86-92 



Loffler's mixture, 96 

 Nuttall's method, 90 

 bouillon, 73-76 



neutralization of, 73-75 

 Dunham's peptone solution, 



93 

 gelatin, 76-80 

 Guarniari's agar gelatin, 96 

 lactose-litmus agar or gela- 

 tin, 95 

 litmuB-milk, 92 

 meat infusion, 96 

 milk, 92 

 milk-agar, 93 

 peptone-rosolic-acid solution, 



94 

 potatoes, 83-86 



in test-tubes, 85 

 Micrococci, 36 



mode of development, 41, 42 



Micrococcus lanceolatus, 240-245 



irregularities in development 



of, 244 

 morphological peculiarities 



of, 241, 242 

 results of inoculation with, 



244, 245 

 staining of, 244 

 variations in virulence, 244 

 where found, 242 

 Micrococcus tetragenus, 240, 245- 

 249 

 susceptibilities of animals to, 



248 

 where found, 246 

 Microscope, component parts of, 



160-162 

 Microtome, 146 



Milk, 92 



-agar, 93 

 Mouse-holder, 187 



NAEGELI, 31 

 Needham, 18 

 Nitrification, 371 

 Nitrifying bacteria, 371-375 



methods of cultivating, 373- 



375 

 peculiarities of, 372, 373 

 Nitrites, 182 

 Nitro-monas, 372 

 Normal soliition, 176 

 Nuttall, 90, 135, 207, 404 



OIL-IMMERSION system, steps 

 in using, 162 

 Ozanam, 17 



PARASITES, 27 



r Pasteur, 19, 25, 33, 383, 401, 



403 

 Peptone solution, 93 



with rosolic acid, 94 

 test for purity of, 93, 94 

 Phagocytosis, 404 

 Plates, 68-72, 101-106 



apparatus used in making, 



102-106 

 Koch's fundamental observa- 

 tion, 68-71 

 principles involved, 68- 



71 _ 

 materials used, 71, 72 

 Petri, 106 



technique of making, 101- 

 106 

 Platinum needles and loops, 102 

 Plenciz, Marcus Antonius, teach- 

 ings of, 16 

 Post-mortem examination of ani- 

 mals, 204-208 

 cultures from the tissues at, 

 206, 207 

 Nuttall's spear for mak- 

 ing, 207 

 disinfection after, 208 



