INDEX. 



555 



Heart blood, streaks from, 280 

 Heat, action of, 56, 74, 85 

 on media, 166 



production, 120 

 Heating plate, 150 

 Hematein, 544 

 Hematoxylin, 544, 546 

 Hemp, retting of, 104 

 Herring brine, go 

 Herpes, 392, 414 

 Hesse's air apparatus, 453 

 Hiss' tube medium, 494 

 Hog cholera, 376 , ^ 



erysipelas, 378, 447 ' 

 Homogeneous culture, 514 



oil immersion lens, 1 30 o 



Hops, fermentation of, 120 

 Horse, drawing of blood from, 462 



inoculation of, 263, 268', 269 

 Hospital gangrene, 39 

 Hot springs, 73 

 Human blood as medium, 364, 384 



drawing of, 462 

 Hydration changes, 95 

 Hydrochloric acid, loi 

 Hydrogen. 62, 90, 92, 94, 100, 103, 

 106, 112 



cultures in, 308 



generation of, 312 



peroxide, 76, 77 



sulphide, 11 1 

 Hydrothionuria, 107 

 Hyphse, 389 

 Hyphomycetes, 388 

 Hypochlorites, 77 



Ice, 442 



Ice apparatus for plates, 175 



Imbedding in celloidin, 534 



paraffin, 533 

 Immunity, active, 4S5 



cause of, 488 



cholera, 486 



defibririated blood, 489 



passive, 485 



unit, definition, 478 

 determination, 479 

 neutralizing value, 480 

 'Immunization to anthrax, 489 



cholera, 486 



diphtheria, 482 



swinerplague, 489 



typhoid fever, 489 

 Impression' preparations, 222 

 Incubator, high temperature, 71, 243 



low temperature, 179 



room, 245 

 Index of refraction, 130 



Indigo, no 

 ludol, 94, III 



reaction, 79, 344, 428 

 Infection, 254, 260 



alimentary, 271 



cutaneous, 261 



ear, 272 



eye, 270 



intra-cranial, 270, 502 



intra-duodenal, 272 



intra-peritoneal, 269, goo 

 ' intra-pleural, 270 



intra-tracheal, 271 



intravenous, 265 



lymphatic, ,270 



mixed, 260 



placental, 322 



respiratory, 270 



subcutaneous, 262 



subdural, 502 

 Infectious disease, 254, 259 • 



Influenza, 360 

 Infusoria, 112 



Injection apparatus, 262, 264 

 Inoculation of tubes, 173, 174 



with pipettes, 458 

 Insolation, effect of, 75, 115 

 Insoluble ferments, 86 

 Instruments, sterilization of, 167, 275 



sterilizer for, 275 

 Internal pressure, 26 

 Intestinal bacteria, 65, 66, 69, bS, 92, 



97, 100, 105, III, 352 

 Intoxication, 122, 254 

 Intracellular changes, 81 

 Invert sugar, 98 

 Invertin, 98, 396 

 Inverting ferment, 87, 88 

 Involution forms, 21, 99, 358, 383 

 Iodine, 28, 33, 386 



solution, z88 

 Iris diaphragm, 134 

 Isolation of bacteria,, 169, 17I1 i8g, 232, 

 253 



Jequirity seed, 83 



Kappeler's thermometer, 179 

 Kephir, 102 

 Kitasato's flasks, 309 

 Klatsch preparations, 222 ' 

 Koch's dry-heat sterilizer, 159 



plating apparatus, 1 76 



safety burner, 251 



serum sterilizer, 466 



steam sterilizer, 163 

 Koumiss, 102 

 Kuhne's methylene blue, 538 



