492 INDEX. Moisture, influence of, on growth of bacteria, 46 Mouse-holder, 161 Mouse-septicemia, 426 bacillus of, 426 cultures of, 427 pathogeny of, 429 staining of, 429 Movement, Brownian, 32 influence of, on growth of bac- teria, 47 Mumps, 204 diplococcus of, 205 Mycetoma, 266 streptothrix of, 268 cultures of, 267 Mycoderma, 148 Myconostoc, 39 Myco-phylaxin, 78 Mycoprotein, 30 composition of, 30 Myco-sozin, 78 NASAL mucous membrane, germi- cidal power of, 61 Negative chemotaxis, 75 Nitrites, reduction of, by bacteria, 56 Novy's jars for anaerobic cultures, i56 Nutriment, influence of, on growth of bacteria, 45 ODORS, production of, by bacteria, 55 Ophidiomonas, 40 Osteomyelitis, production of, by in- jection of the staphylococcus pyogenes aureus, 189 Oxygen, influence of, on growth of bacteria, 45 Oxytuberculin, 236 PARAFFIN as an imbedding me- dium, 95 Parotitis, epidemic, 204 Pasteur-Chamberland filter, 111 Pasteur's treatment of hydropho- bia, 309 Patients, disinfection of, 122 Peptone solution as a culture-me- dium, 136 r Peptonization of milk by bacteria, Pest, Siberian, 334. See Anthrax. Petri's dishes, 143 filter for air-examination, 166 Petruschky's whey, 136 PfeifTer's method of staining sec- tions, 96 Phagocytes, 71 Phagocytosis theory of immunity, 70 Phenolphthalein as a test for reac- tion of culture-media, 125 Phosphorescence, production of, by bacteria, 56 Photogenic bacteria, 50, 56 Phylaxins, 78 Pigment-production, 52 Pig typhoid, 413 Pitfield's method of staining fla- gella, 103 Placenta, entrance of bacteria through, 62 Plague, bubonic, 433. See Bubonic plague. Plate-cultures, 140 anaerobic, Botkin's apparatus for * making, 156 apparatus for making, 140 drawbacks to, 142 method of making, 141 Pneumobacillus, 352 as a cause of suppuration, 200 of Frankel and Weichselbaum, 200 Pneumonia, 345 bacillus of, 352, 353 catarrhal, 354 lobar or croupous, 345 diplococcus of, 346 cultures of, 347 morphology of, 346 pathogenesis of, 350 tubercular, 354 Pneumonias, complicating, 355 mixed, 355