828 



INDEX OF SUBJECTS 



GAFFKY, discovery of Micrococcus tetra- 



genus by, 334 

 Gartner, discovery of Bacillus enteri- 



tidis by, 429 

 Gas bacillus infections, in soldiers in 



trenches, 474 



Gas formed by bacteria 164 

 analysis of, 164 



carbon dioxid in, 164 

 hydrogen in, 165 

 hydrogen sulphid in, 165 

 quantitative, 166 

 Gas-pressure regulators for incubators, 



160 



Moitessier's, 160 



Gastrointestinal autointoxication, 715 

 bacteria causing, 715 

 experimental combating of, by acid- 

 producing bacilli, 716 

 Metchnikoff's therapy of, by means of 



Bacillus bulgaricus, 716-717 

 Gelase, 49 

 Gessard, discovery of Bacillus pyocy- 



aneus by, 578 

 Glanders, bacteriological diagnosis of, 



532 



complement fixation in, 535 

 immunity in, 535 

 in horses, 530 

 acute form, 530 

 chronic form, 531 

 in man, 532 

 nodules of, 532 

 spontaneous infection in, 530 

 Glanders bacillus. See Bacillus mal- 

 lei 



Globulin in bacterial cell, 22 

 Glossina morsitans, 754 

 Glossina palpulis, 752 

 Glycerin, use of, for culture media, 126 

 meat extract, 126 

 meat infusion, 127 

 Glycerin broth, 125 

 Glycerin potato, 130 

 Gonococcus. See Diplococcus gonor- 

 rhcese . 



Gram -negative bacteria, 104 

 Gram-negative cocci, chromogenic, 387 



Gram-negative micrococci, table of di- 

 agnosis of, by differential value of 

 sugar fermentation, 387 



Gram-positive bacteria, 104 

 in feces, 177 



method of staining in tissue sections, 

 111 



Gram-Weigert method of staining 

 gram-positive bacteria in tissue sec- 

 tions, 111 



Gram's method of staining bacteria, 102 

 classification of pathogenic bacteria 



by, 104 



Paltauf's modification of, 103 

 Sterling's modification of, 103 



Group agglutination, 234 



Gruber-Widal reaction, 251 



Gruby, discovery of Trichophyton ton- 

 surans by, 643 



Guarnieri's medium, Welch's modifica- 

 tion of, 129 



HAEMATOPINUS SPINULOSUS, 744 

 Halogens as disinfectants, 75 

 Halteridium. See Hemoproteus colum- 



bee 

 "Hanging block" method in study of 



bacteria, 94 

 "Hanging drop" method in study of 



bacteria, 93 

 Hansen, discovery of lepra bacillus by, 



505 

 Haptophore group in toxin molecule, 



207 



in toxon molecule, 209 

 Haptophore groups in immune body, 



228 



complementophile, 228 

 cytophile, 228 

 Hauser, discovery of Bacillus proteus 



vulgaris by, 454 



Heat, in destruction of bacteria, 65 

 dry and moist, comparison of, 66 

 effect of various degrees of, 65 

 moist, advantages of, 66 



penetrating power of, 67 

 in sterilization of culture media, 121 



