Index 



799 



Neurorrhyctes hydrophobias, staining, 

 Reichel and Engle's method, 

 369 

 Williams and Lowden's 



method, 368 

 Newman's method of staining flagella, 



Smith's modification, 161 

 Nichols and Schmitter's method of 



making anaerobic cultures, 217 

 Nicolle, N. N. N. medium of, 527 



modification of Gram's method, 154 

 Nitrate broth, 63 

 Nitrates, formation of, 62 



reduction of, 63 

 Nitrobacter, 63 

 Nitrogen, combination of, 64 

 Nitrosococcus, 63 

 Nitrosomonas, 63 

 N. N. N. medium of Nicolle, 527 

 Nocard, bacillus of, 625 

 Nocard and Roux's method of culti- 

 vating Bacillus tuberculosis, 665 

 Noguchi's luetin reaction in diagnosis 

 of syphilis, 727 



method of cultivation of Treponema 

 pallid um, 722 



modification of Wassermann reac- 

 tion, 294 



Non-chromogenic bacteria, 61 

 Non-malarial remittent fever, 525. 



See also Kala-azar 

 Non-pathogenic bacteria, 64 

 Nose, bacteria in, 71 

 Novy's jars for anaerobic cultures, 216 

 Nucleus of bacteria, 31 



of protozoa, 48 



OcHROiD|mycetoma, 741 

 Odors, production of, by bacteria, 62 

 Oidia, 39 



Oidium albicans, 39, 438 

 cultivation, 439 

 fermentation, 440 

 immunity against, 440 

 metabolic products, 440 

 morphology, 438 

 pathogenesis, 440 

 Onychomycosis, 752 

 Oocysts, 49, 477 

 Ookinetes, 49, 477 

 Ophidiomonas, 36 

 Ophthal mo-tuberculin reaction, Cal- 



mette's, 679 

 Opilacao, 519 

 Opsonic index, 270 



determination of, 277 

 negative phase of, 277 

 positive phase of, 277 

 theory, 270 

 value of blood, requirements for 



test of, 270 

 serum in testing, 273 

 washed leukocytes in, 272 

 work, incubator for, 276 

 Opsonins, 107, 270 



Opspnizing pipet, 274 

 Optional anaerobes, 51 

 Organic disinfectants, 178 

 Oriental sore, 531, 533 

 Ornithodorus moubata, 499, 502, 521 



habitat, 504 

 savignyi, 499, 501 



habitat, 502 

 Oven, incubating, 213 

 Oxygen, influences on growth of bac- 

 teria, 50 



relation to tubercle bacillus, 669 

 Oysters, Bacillus typhosus in, 595 

 bacteria in, 246 



PALUDISM, 471 

 Paracolon bacillus, 614 

 Paraffin embedding, 150 

 Parasite, 66 



stomatitis, 438 

 Parasites, malarial, 472 



animal inoculation with, 486 

 cultivation, 484 

 human, 478 



inoculation with, 486 

 pathogenesis, 486 

 Parasitic ameba, reproductive cycle 



of, 635 

 bacteria, 66 



Paratyphoid bacilli, 614 

 Pariette's culture fluid, 609 

 Paroxysms of malaria, 471 

 Passive anaphylaxis, 105 

 immunity, 89 

 acquired, 98 



Pasteur-Chamberland filter, 173 

 Pasteurization, 171 

 Pasteur treatment of rabies, 96, 378 



schemata for, 377 

 vaccination, 95 

 Pathogenesis, 75 

 Pathogenic bacteria, 64 

 Pathogens, 57 

 Patient, disinfection of, 185 

 Pawlowski's method of isolation of 



tubercle bacillus, 666 

 Peabody and Pratt's method of isola- 

 tion of Bacillus typhosus, 611 

 Pediculus capitis, 503, 505 

 pubis, 504 

 vestimenti, 503, 505 

 Penicillium, 44 



Peptone solution, Dunham's, 199 

 Peptonization of milk, 64 

 Peroxid of hydrogen, 179 

 Pertussis, 441 

 Pest, 543. See also Plague 

 Petkowitsch's method for isolation of 



Bacillus typhosus, 608 

 Petri dish, 206 



advantages of, 207 

 forceps, 206 

 method of quantitative estimation of 



bacillus in air, 235 

 sand filter, for air-examination, 236 



