INDEX 



295 



Light, influence on bacteria, 162 



reaction of bacteria, 226 

 Litmus milk, 106 



Loeffler's glucose-bouillon serum, 104 

 Lm methylene-blue solution, 198 



staining with, 202 

 Loop, inoculating, 108 

 Lophotrichous flagella, 214 



M. 



Matlock's filtration buckets, 92 

 Measurement of bacteria, 216 

 Mechanical methods of isolation of bac- 

 teria, 216 

 Media, culture, 70 

 agar, 90 

 blood-serum, 94 

 bouillon, 80 

 carbohydrate, 72, 78 

 distribution of, 84 

 Eisner's, 78 



for nitrifying bacteria, 144 

 for phosphorescent bacteria, 228 

 gelatine, 86 

 gelatine-agar, 92 

 glycerine potato, 78 

 Holz's, 78 

 inoculation of, 108 

 lactose-litmus agar, 94 

 litmus milk, 106 

 milk, 104 



peptone solution, 94 

 potatoes, 72 

 preservation of, 106 

 proteid, 78 

 reaction of, 70 



rosolic acid-peptone solution, 94 

 Mercuric albuminates found in disinfec- 

 tion, 40, ex. 18 

 chloride, 42 

 iodide, 44 

 nitrate, 44 



Mesophilic bacteria, 150 

 Metachromatic granules, 212 

 Micrococcus, 212, 264, 268 

 gonorrhoea?, ex. 42 

 pyogenes, ex. 40, ex. 41, ex. 51, ex. 

 52, ex. 59, ex. 62, ex. 64, ex. 66, ex. 

 68, ex. 71, ex. 81 

 tetragenus, ex. 47, ex. 49 

 Microscope, 186 

 Microscopic examination of colonies, 188 



of individual bacteria, 190 

 Microspira, 214, 264, 270 



cholerae. See M. comma 



comma, ex. 44, ex. 50, ex. 59, ex. 61, 



ex. 62, ex. 64, ex. 66, ex. 69, 276 

 Milk as a culture medium, 104 

 examination of, 142 

 litmus-, 106 



Milk of lime, 44 



Pasteurization and sterilization of, 



34, ex. 12 

 purity of, 142 

 Moisture of cultures, 148 

 Monotrichous flagellation, 214 

 Mordants in staining, 196 

 Motility of bacteria, 218 



determination of, 220 

 Multiplication of bacteria, 220 

 Murrell gas pressure regulator, 156 

 Mustard oil, 44 



Mycobacteriaceae, 14, 208, 264, 266, 270 

 Mycobacterium, 208, 266, 270 



diphtherias, 104, 120, ex. 36, ex. 51, 

 ex. 59, ex. 62, ex. 64, ex. 66, ex. 68, 

 252, ex. 83 

 tuberculosis, 204, ex. 47, ex. 51, ex. 75 



N. 



Names, synonymous generic, 272 



Needle, inoculating, 108 



Nitric acid solution, 200 



Nitrifying bacteria, 144, 242 



Nitrogen atmosphere in anaerobic cultures, 



158 



Nitroso-indol reaction, 240 

 Non-pathogenic bacteria, 14 

 Nuclear granules, 212 

 Nutrients, cultural, 148 



O. 



Obligate aerobic bacteria, 156 



anaerobic bacteria, 156 



parasitic bacteria, 148 

 Oese, 108 

 Oils, essential, 44 

 Oligomorphism, 208 

 Oven, dry-air sterilizing, 20 

 Oxygen, influence on bacteria, 156 



P. 



Paraform, 54 



Parasitic bacteria, 14, 148, 276 



Particles in inoculation, 118 



Passive immunity, 288 



Pasteurization, 34 



Pathogenic activity of bacteria, 276, 284 



bacteria, 14, 276 



culture of, 142, 144 



Pathologic material, examination of, 144 

 Peptone solution, Dunham's, 94 

 Peptonized agar-agar, 90 



gelatine, 86 



Peritrichous flagella, 214 

 Permanganate of potassium, 44 

 Petri dish cultures, 126 



dishes, 66 



