Index 



789 



Bacteria, fission of, 32 



flagella of, 31 



higher, 36^ 



identification of species of, 230 



in air, 50, 234 



quantitative estimation by Hesse's 



method, 234 

 by Petri's method, 235 



in bladder, 71 



in butter, 246 



in conjunctiva, 69 



in dental caries, 70 



in external auditory meatus, 69 



in foods, 245 



in intestine, 70 



in larynx, 72 



in lungs, 72 



in meat, 246 



in milk, 245 



in mouth, 69 



in nose, 71 



in oysters, 246 



in sections of tissue, observation of, 

 149 



in skin and adjacent mucous mem- 

 branes, 68 



in soil, 243 



Frankel's method of estimation, 



243 



in stomach, 70 

 in trachea, 72 

 in urethra, 71 

 in uterus, 71 

 in vagina, 71 

 in vegetables, 243 

 in water, 50, 237 

 number of, 238 



method of determining, 237 

 influences of antibiosis on growth of, 



54 



of association on growth of, 54 

 of chemic agents on growth of, 56 

 of electricity on growth of, 53 

 of food on growth of, 51 

 of light on growth of, 52 

 of metabolism on growth of, 57 

 of moisture on growth of, 52 

 of movement on growth of, 54 

 of oxygen on growth of, 50 

 of reaction on growth of, 52 

 of symbiosis on growth of, 54 

 of temperature on growth of, 55 

 of x-ray on growth of, 53 



invasion of body by, 78 



invasive power of, 75 



isolation of, 204 



liquefaction of gelatin by, 60 



measurement of, 166 



morphology of, 34 



motility of, 32 



non-chromogenic, 61 



non-pathogenic, 64 



nucleus of, 31 ' 



number causing infection, 81 



pathogenic, 64 



Bacteria, peptonization of milk by, 64 

 photographing, 166 

 polar granules of, 31 

 preparations for general examina- 

 tion of, 146 



production of acids by, 60 

 of alkalies by, 60 

 of aromatics by, 62 

 of disease by, 64 

 of enzymes by, 65 

 of nitrates by, 63 

 of odors by, 62 

 quantitative estimation of, by Sedg- 



wick's method, 235 

 reduction of nitrates by, 63 

 reproduction of, 32 

 saprophytic, 66 

 size of, 27 

 sporulation of, 32 



staining of, 146. See also Staining 

 structure of, 30 

 study of living, 144 

 thermophilic, 55 



transplantation of, from culture- 

 tube to culture-tube, technic of, 203 

 units of measurement, 27 

 Bacterial suspension, 270 



standardization of, 271 

 Bacterination, 95 

 Bacteriology, evolution of, 17] 

 of air, 234 

 of foods, 245 

 of soil, 243 

 of water, 237 

 Bacteriolysis, 135 

 technic of, 136 

 Bacteriolytic serums, therapeutic uses 



of, 138 



Bacterio- vaccination, conditions neces- 

 sary to success in, 264 

 Bacterio-vaccines, 263 

 Bacterium, 35 



coli dysenteriae, 647 



pneumonias, 445, 457. See also 



Pneumococcus 

 termo, 325 

 Bagdad boil, 531 

 Bain fixateur, 159 



reducteur et reinforgateur, 160 

 sensibilisateur, 160 

 Balantidium coli, 652 

 cultivation, 654 

 habitat, 654 



inoculation of animals with, 654 

 lesions caused by, 654 

 morphology, 652 

 motility, 653 

 pathogenesis, 654 

 staining, 653 

 diarrhea, 652 

 lesions, 654 

 transmission, 655 

 Barber's itch, 754 



Bass and Johns' method of cultivating 

 malarial parasites, 484 



