1 194 



SUBJECT INDEX 



Tonsils, 579, 654 



streptococci from, 579 

 Toxic Bacterial Products 



effects on blood, 775 



effects on capillaries, 775 



local effects, 774 



Sublethal Intoxications with, 772-81 



effects on temperature, 775 



Toxicity, 66 



test of anUin dyes, 1116 



effect of ions, 284 



of mercurial compounds, 113 1 



of metabolic products of bacteria, 518 

 Toxigenicity, 566 



and electrophoretic potential, 573 

 Toxin-antitoxin mixtures. See also Flocculation 



effects of freezing, 749 



preparation of, 748 



substitute for Schicic test, 748 



skin sensitivity, 751 



use of, 751 

 Toxins 



effect of acids, 75 



adsorption, 741 



elaborated in presence of amino acids, 243 



amphoteric, 575 



as antigens, 705 



bacterial, filterability of, 560, 561 



non-bacterial, filterability of, 562 



botulinum, 105, 449 



cataphoresis of solutions of toxin and anti- 

 toxin, 742 



colloidal reactions, 740 



diphtheritic, 184 



electro-colloidal reactions, 741 



endo-, 568, 773 _ 



endosmosis of solutions of toxin and antitoxin, 



744 

 of B. enteritidis, 444 

 focal or metastatic effects, 777 

 and leukocytes, 775 

 effect of light, 745 

 effect of Roentgen rays, 745 

 effect of soaps, 184, 185 

 mouth administration, 773 

 neutralized by antitoxin, 739 

 oxidation, effects of, 745 

 paratyphoid, 447 

 Physical Chemistry of, 739-44 

 Preparation and Purification of, 74S-58 

 production, 68, 568 



effect of glucose, 229 

 purification, 742 

 soluble, 772 

 specificity of, 781 

 standardization of, 746 



by Ramon's method, 759, 760 

 streptococcic, 184 



tetanus, 184; variations with temperature, 773 

 ultra-violet rays, effect of, 375 

 Toxoids, 186 



preparation, 745, 749 

 properties of bacterial, 745 

 purification, 745 

 ultra-purification, 752 

 use, 749 



Treponema, 454, 457-62, 475-84 



motility, 464 

 Treponema buccale, 481, 482 

 T. calligyrum, 471, 483 

 T. macrodenlium, 471, 481, 482 

 T. microdentium, 471, 481, 482 

 T. mucosum, 471, 481, 482 

 T. pallidum, 454, 47i, 475-77, 839 

 T. pertemie, 477 

 T. refnngens, 471, 483 

 T. schaudinni, 481, 483 

 T. vincenti, 472, 481, 483 

 Trichomonas buccalls, 672 

 Trichomonas hominis, 672 

 Trichomonas intestinalis , 674 

 Trichomonas vaginalis, 672 

 Trypanolysis, 685, 692 

 Trypanosoma brucei, 684 

 Trypanosoma eqtiiperdum, 680, 684 

 Trypanosoma evansi, 687 

 Trypanosoma gambiense, 684 

 Trypanosoma le'icisi, 678, 680, 690 



variation coefficient, 682 

 Trypanosoma rhodesiense, 683, 684 

 Trypanosoma togolense, 687 

 Trypanosome infections 



resistance to antibody, 686 



crises and relapses, 684 



lethal and non-lethal, 693 



in mouse, 683 



non-pathogenic, 689 

 Trypanosomiasis, experimental, antibodies in, 686 

 Tubercle bacillus, 4. See also Mycobacterium 

 tuberculosis 



bovine 



heat resistance, 406, 407 



in milk, 407 



effect of pasteurization, 407 



carbohydrate from, 714 



extraction of, 32 



fat of, 18 



filter-passing stage, 5 



gas metabolism of, 262 



gum from, 727 



infections in guinea pigs, 620 



destroyed by light, 373 



lipin from, 714 



and pasteurization, 433 



protein from, 714 



protein-free lipoid from, 715 



thermal death-point of, 286, 404, 406 

 Tuberculin, 1016-23; 219, 561, 832 



active principle of, 1023 



chemical nature of, 1019 



recent chemical studies on, 1020 



preparations of, 1016 



protein nature of, 102 1 



skin reactions to, 1022 



standardization of, 961, 968, 1017 



in treatment of tuberculosis, 1029 



and ultra-violet rays, 376 



