INDEX. 



607 



Bacillus typhi ahdominalis, 466. See 

 also Bacillus typhosus. 

 murium, 541 

 cultures of, 541 

 pathogenesis of, 524, 525 

 staining of, 541 

 use of, to destroy mice, 524 

 typhosus, 266, 466 



and bacillus coli communis, re- 

 semblance between, 471-475 

 bacilli resembling, 504 

 channels of entrance into body, 



475-478 

 cultures of, 469-475 

 differentiation of, from colon bacil- 

 lus, 573 

 discovery of, 28 

 distribution of, in nature, 468 

 rlagella of, staining of, 467 

 immunization of animals to, 482 

 in blood in roseola?, 479 

 isolation of, hindrance to, 475 

 morphology of, 466 

 motility of, 467 



presence of, in discharges, 476, 477 

 pyogenic power of, 478 

 resisting powers of, 469, 470 

 staining of, 467 



in sections, 467 

 toxin of, 479, 480 

 X, 518 

 Bacteremias, 455 

 Bacteria, 29 



ability of, to live in tissues, 63 

 absence of, from normal body-juices 



and tissues, 43 

 action of antitoxin on, 132 

 aerobic, 45 

 aerogenic, 51, 56 

 amphitricha, 31 

 anaerobic, 45 



cultivation of, 216 



Botkin's apparatus for, 2f9 

 Buchner's method, 217 

 Esmarch's method, 217 

 Frinkel's method, 217, 218 

 Gruber's method, 217 

 Hesse's method, 216, 217 

 Kitasato's method, 218 

 Koch's method, 216 

 Liborius' method, 216 

 methods generally employed, 



218 

 Novy's jars for, 219, 220 

 Roux's method, 219 

 Smith's fermentation-tube, 216 

 Weil's method, 218 

 and spores, differences between, 35 

 avenue of infection by, 70 



Bacteria, biology of, 43 

 carmin as a stain for, 146 

 changes in cell-walls, 30 

 chemical analysis of, 29 

 chromogenic, 51, 53 

 cilia of, 30 

 classification of, 41 



Cohn's morphologic, 42 

 collodion capsules for growing of, 



225 

 colonies of, 203 



appearances of, 208, 209 



microscopic examination of, 207 



preservation of, 210 

 color-producing, 51, 53 

 combining power of, with nitrogen, 



59 

 cover-glass preparations, 147 



Gram's method, 155 

 cultivation of, 183 

 cultures of, 202 



determination of pathogenic powers, 

 60 

 of thermal death-point, 240, 241 

 development of, in liquid culture- 

 media, 211 

 difficult to stain, 152 



Loffler's stain for, 152 

 distribution of, 43 

 division of, into groups, 85 

 effects of number of, in infection, 69 

 elimination of, from blood, 87 

 Esmarch's instrument for counting 



colonies of, in tubes, 235 

 examination of, 144 

 fate of, in dead body, 182 

 flagella of, 30 

 gas-producing, 51, 56 

 growth of, conditions influencing, 45 



antiseptics, 49 



association with other bacteria, 



47 



electricity, 47 



light, 46 



moisture, 46 



movement, 47 



nutriment, 45 



oxygen, 45 



reaction, 46 



temperature, 48 



jr-rays, 49 

 hematoxylon as a stain for, 146 

 Heyroth's instrument for counting 

 colonies of, in Petri's dishes, 



234 

 higher forms of, 40 



characteristics of, 40 

 in air, 228 



determination of, 229 



