GENERAL INDEX 



1007 



Indol, methyl-, 157 

 tests for, 158 

 Indoxyl, 724 

 Infraproteins, 93 

 Inosine, 180, 577 

 Inosite, 579-581 



in adrenal bodies, 377 

 preparation of, 580 

 properties of, 580 

 Inositogen, 577 



" Integral factor," in uric acid elimina- 

 tion, 705 

 Internal friction, 18 



effect of acids and alka- 

 lies upon, 19 

 effect of NaCl upon, 19 

 of hydrophile colloids, 19 

 of suspension colloids, 18 

 Intestinal fermentation, 512, 513 



juice, constituents of, 491, 492 



properties of, 491 

 putrefaction, 512, 513 

 Intestine, chemical processes in, 510-524 

 decomposition by microbes in, 



513 



large, putrefaction in, 515 

 small, digestion and absorption 

 of various foods in, 513-514 

 walls of, chemical processes in, 



527-529 



Intracellular enzymes, 52 

 Intraligamentary cysts, 627 

 Inulin, 228 



Inversion of sugars, 224 

 Invert sugar, 224 

 Invertase. See Enzymes, 48 

 Invertin, 225. See Enzymes. 

 Iodine combinations, passage into milk, 



667 



passage into per- 

 spiration, 849 

 passage into saliva, 



457 



in blood, 268, 333, 337 

 in glands, 378, 379 

 in perspiration, 848 

 in proteins, 81, 125 

 lodoform, fate in organism, 795 

 lodospongin, 124 

 lodothyrin, 373, 376 



of thymus, 368 

 lodothyrioglobulin, 373, 376 

 Ions, 5, 70-76 



action of, on enzymes, 70 

 Iron, absorption, 338-339 

 and blood, 339, 639 

 elimination, 433, 440, 770 

 importance of, in metabolism, 903 

 in spleen, 371 

 in urine, 769 

 results in lack of, 895 

 Islands of Langerhans, 407 

 Iso-casein, 649 

 Isocholesterin, 449 



Isodynamic law in metabolism, 890-892 

 Isoelectric point, 21, 26 

 Isolactose svnthesis of, 58 

 Isoleucine, 85, 106, 107, 143-145 

 Isomaltose, 223, 224, 225-226 



in urine, 749 



synthesis of, 58 



splitting of, 58 

 Isoserine, 146 

 Isosmqtic solutions, 3 

 Isotonic solution, 5 

 Isotropous muscle substance, 564 



Jacoby's quantitative method for pepsin, 



470 



Jaffe's creatinine reaction, 695 

 Jaffe-Obermayer's indican test, 729 

 Janthinin, 844 

 "Jaune indien," 222 

 Jecorin, 605 



in liver, 385 

 in spleen, 370 



Jejunum, effect of extirpation of. 549 

 Jerusalem's test for lactic acid in gastric 



juice, 488 



Kaolin, 16 

 Karyogen, 623 

 Kephir, 518, 654, 659 



effect on putrefaction, 518 

 -lactase. 57. 58 



Kerasin, 607, 609, 610-611, 613 

 Keratin. A, B, C of horn and hair, prop- 

 erties of, 837 



action of gastric juice on, 473 

 Keratins, 92, 112-116 



composition of, 113 



Ketone, behavior in animal body, 776, 777 

 Ketoplastic action, 819 

 Ketoses, 197 

 Kidneys, constituents of, 672-674 



formation of hippuric acid in, 



722 



quantitative analysis of, 673 

 relation to formation of urea, 686 

 Kinase, in thrombin formation, 323 

 occurrence in intestine, 492 

 Kinases, 51 

 Kjeldahl's method for total nitrogen, 



688 



Klupeovin, 698 

 Knapp's method of estimating sugar, 



812 



reaction for dextrose, 215 

 Knpp-Hiipner's method for urea, 696 

 Koilin, 115 

 Koprosterin, 448 



Kossel's reaction for hypoxanthine, 192 

 Kossler and Penny's method for phenol- 

 sulphuric acids, 726 

 Kramm's creatinine reaction, 696 

 Kumyss, 654, 659 



