INDEX 



647 



Meningitis, cerebro-spinal, coccus 



causing, 359 

 Meningococcus, 358 

 cultivation of, 360 

 morphology of, 358 

 pathogenesis of, 361 

 pecuUarities of, 358 

 Mercurial thermoregulator, 149 

 Metatrophic bacteria, 32 

 Micrococci, 64 

 Micrococcus aureus, 327 

 antiserum for, 335 

 characteristics of, 327 

 cultural, 328, 329 

 pathogenic, 330 

 microscopic study of, 332 

 source, 327 

 toxins, 334 

 citreus, 336 

 gonorrhea, 347 



characteristics of, 347, 348 

 cultivation of, 348-356 

 organisms simulating, 356 

 pathogenesis of, 355 

 peculiarities of, 356 

 staining reactions of, 348 

 intracellularis, 358 

 antiserum for, 362 

 cultures of, 359 

 peculiarities of, 358 

 lanceolatus, 346 

 pyogenes, 336 

 tetragenus, 396 

 Microscope, parts of, 187-189 

 Microscopic examination, 187, 190- 



194 

 Microspira comma, 523 

 Metchnikovi, 547-552 

 cultivation of, 548-550 

 discovery of, 547 

 immunity from, 552 

 inoculation experiments, 551 

 morphology of, 547 

 pathogenesis of, 551 

 resistance of, 551 

 source of, 551 

 Schuylkilhensis, 553-555 

 cultivation of, 553-554 

 morphology of, 553 

 pathogenesis of, 554 

 Miliary abscesses, 331-334 

 Milk as culture medium, 127 



Milk as culture medium, prepara- 

 tions of, 129 

 bacteriological analysis of, 632 

 microscopic, 633, 634 

 quaUtative, 633 

 quantitative, 633 

 Moitessier's gas pressure regulator, 



151 

 Morphology of bacteria, 180 

 Motihty of bacteria, 71 

 Mouth, pathogenic organisms in, 



381 

 Multiplication of bacteria, 62 



N 



Nassilofp, 27 

 Needham, 22 

 Neisser's stain, 473 

 Neutrahzation of culture media, 



109 

 Nitrates, reduction of, 207 

 Nitrifying bacteria, 36, 573 



cultivation of, 576-578 



function of, 573, 574 



morphology of, 576 



where found, 574 

 Nitrites, tests for, 207 

 Nitrogen fixation, 575 

 Nocard and Roux, 248 

 Nutrition of bacteria, 50 

 Nuttall's platinum spear, 239 



Obrtel, 27 



Oil-immersion system, 191 

 Opsonin, 279 

 Orth, 27 



Oven incubator, 146 

 Oxygen, cultivation without, 209 

 relation of bacteria to, 53 



Pakes' counting apparatus, 623 

 Pappenheim's decolorizer, 170 

 Parasitic bacteria, 32 

 Paratrophic bacteria, 32 

 Paratyphoid bacillus, 511-513 

 Pasteur, 21, 29 



