792 



Index 



Cultures, stab, 209 



study of, 201 



microscopic, 213 



Cutituberculin reaction, Lignieres, 679 

 Cytase, 118 

 Cytolysis, 134 



technic of, 135 

 Cytoplasm, 46 

 Cytotoxins, 133 

 Czenzynke's stain for Bacillus influ- 



enzae, 463 



DEAD, disinfection of, 185 

 Decrease of virulence, 80 

 Defensive ferments, 140 



proteins, 108 



Dejecta, disinfection of, 175, 183 

 Delhi boil, 531 

 Dental caries, bacteria in, 70 

 Denys' tuberculin, 680 

 Dermatitis, blastomycetic, 747 

 Derma tomycosis, 752 

 Dermotuberculin reaction, von Pir- 



quet's, 679 

 Desmon, 118 



Deycke's alkali-albuminate, 197 

 Diarrhea, balantidium, 652 

 Digestive apparatus, infection through, 



72 



Diphtheria, 411 

 antitoxin, 127, 426 



determining potency of serum, 1 28 

 dosage, 427 



effect on death-rate, 429 

 globulin precipitation for concen- 

 tration of, 130 



immunization of animals, 128 

 obtaining blood for, 128 

 paralysis from, 427 

 preparation of serum, 128 

 prophylaxis, 427 

 treatment with, 427 

 bacillus of, 411. See also Bacillus 



diphtheria 

 bacteriologic appearance of throat, 



420 



characteristics, 419 

 course, 420 

 lesions, 422 



postmortem appearance of liver / 419 

 Schick's reaction in, 428 

 with mixed infection, 422 

 Diplobacillen conjunctivitis, 408 

 Diplococcus, 34 



intracellularis meningitidis, 386 

 agglutination, 391 

 cultivation, 389 

 distribution, 387 

 general characteristics, 386 

 identification, 387 

 isolation, 388 

 metabolic products, 391 

 mode of infection with, 392 

 morphology, 387 

 pathogenesis, 391 



Diplococcus intracellularis meningi- 

 tidis, specific therapy \\ith, 393 

 staining, 388 

 vital resistance, 390 

 pneumonias, 444 



animals susceptible to, 452 

 cultivation, 447 

 distribution, 444 

 general characteristics, 444 

 identification, 454 

 immune serum against, 455 

 immunity against, 455 

 isolation, 446 



Buerger's method, 447 

 lesions produced by, 451 

 metabolic products, 448 

 morphology, 445 

 pathogenesis, 449 

 specificity of, 452 

 staining, 445 



Hiss' method, 446 

 Welch's method, 445 

 toxic products, 448 

 virulence, 453 

 vital resistance, 448 

 Disease, germ theory of, 22 

 production of, 64 

 tsetse-fly, 512 

 Diseases, infectious, 299 



early classification of, 21 

 study of, 20 

 Disinfectants, 176 



common, bactericidal strength of, 



181 



determination of value of, 251 

 inorganic, 177 

 organic, 178 

 Dish forceps, Petri, 206 

 Dishes, Petri, 206 

 Disinfection, 167 



Evans and Russell's method, 182 



Frankforter's method, 182 



gaseous, 262 



of air of sick-room, 176 



of clothing, 184 



of dead, 185 



of dejecta, 175, 183 



of furniture, 184 



of hands, 172, 174 



Lock wood's method, 174 

 of instruments, 172 

 of ligatures, 172 

 of patient, 185 

 of room, 182 

 of sick-chambers, 175 

 of sutures, 172 

 of wound, 175 

 Robinson's method, 182 

 Distribution of bacteria, 50 

 Dorset's method of isolation of tubercle 



Bacillus, 666 

 Dourine, 514 



Drigalski-Conradi's method of isola- 

 tion of bacillus typhosus, 608 

 Drop infection, 67 



