INDEX. 



487 



Glanders, susceptibility of ani- 

 mals to, 291 

 synonyms, 287 

 Gonococcus, 235 

 Gonorrhoea, pus of, 235 

 Green- pus, bacillus, 248-253 

 Guarniari's agar-gelatin, 103 



HALSTED, 209, 238 

 Hanging-drop, 175-177 

 Hankin, 429 



and Martin, 428 

 Henle, 17, 18 

 Hoffmann, 19 

 Hot-water funnel, 83, 86 

 Hydrogen, test for purity of, 189 

 Hypodermic syringes and nee- 

 dles, 204-208 



Infection, conclusions concerning, 



420 



modus operandi, 420 

 poisons present in, 418-420 

 study of types of, 414-418 

 Inoculation of animals, 197-218 

 intraocular, 211 

 intraperitoneal and pleural, 



209-211 



intravascular, 203-208 

 subcutaneous, 197-203 

 intralymphatic, 208 

 apparatus used in, 199-202, 



205, 207 



Introduction, 14-26 

 Involution forms of bacteria, 39 

 \ Isolation of colonies on slanted 

 media in tubes, 118, 119 



IMBEDDING of tissues, 158, 

 1 159 



Immunity, 421-438 

 acquired, 421 

 conclusions concerning, 436- 



438 



earlier studies on blood, rela- 

 tive to, 425-427 

 " exhaustion " hypothesis, 



423 

 experiments of the Klem- i 



perers on, 432-435 

 humoral theory of, 425 

 hypothesis of Buchner, 431, ! 



436 

 evidence in favor of, 



431-435 

 natural, 421 

 nature of protective bodies, i 



428, 429 

 observations of Behring and 



Kitasato, 430, 431 

 " retention " hypothesis, 421 

 theory of Metchnikoff, 424 

 Incubator, 120-122 



burner for heating, 122, 123 

 Indol, production by bacteria, 



191, 192 



method of detecting, 192-19 1 

 Infection, 414-420 



chemical nature of, 418-420 



OKDAN and Kichards, 391 



KLEBS, 23-25 

 Klemperer, F. and G., work 



on pneumonia, 432-435 

 Koch, fundamental researches of, 



25, 26 



postulates of, 276 

 safety burner of, 122-123; 

 277, 330, 342, 343, 346,347, 

 353, 354, 355, etc. 



LACTOSE-LITMUS agar-agar 

 or gelatin (see Media). 

 Leeuwenhoek, 13-16 

 Lens for counting colonies, 456 

 Lepra bacillus, 282-284 



staining peculiarities of, 283, 



284 



Letzerich, 23 

 Levelling tripod, 110 

 Lime, chloride of, 70 



milk of, 68, 69 

 Litmus milk, 99 

 Loeffler's alkaline methylene- 



blue, 141 



blood-serum mixture, 102, 

 103 



