488 



INDEX. 



Saliva, chemical composition of, 121 



chorda-, 121 



digestive importance of, 124 



extractives in, 125 



ferments in, 124 



gases in, 125 



general characteristics of, 120 



mineral constituents of, 125 



mucin in, 124 



nitrites in, 125 



paralytic, 121 



ptyalin in, 122 



secretion of, 120 



sulphocyanides in, 125 



sympathetic, 121 



Salkowski's test for cholesterin, 177 

 Salkowski-Volhard method of estima- 

 ting chlorides, 233 

 Salmin, 53 

 Salmon, 52 



Salmonucleinic acid, 95 

 Saponification, 76 

 Sarcin (see also Hypoxanthiri). 

 Sarcylic acid, 95 

 Scherer's test for inosit, 378 

 for leucin, 204 

 for tyrosin, 205 

 Schiff's test for uric acid, 251 

 Schmiedeberg's histenzyme, 117 

 Sclerotic, 396 

 Scombrin, 53 

 Scombron, 56 

 Scyllite, 379 

 Sebum, 418 

 Secretin, 146, 155 

 Semen, 442 



general properties of, 442 

 Serin, 80 



Serolin in the feces, 223 

 Serum of the blood, 334 



composition of, 334 

 Serum-albumin, 332 



forms of, 333 



in the urine, 301 



isolation of, 333 



of the blood, 332 



test for, 304 

 Serum-globulin, 330 



in the urine, 301 



isolation of, 332 



properties of, 331 



test for, 304 

 Siderosis, 422 

 Skatol, 86, 214 



isolation of, 221 



tests for, 214 

 Skatol-amino-acetic acid. See Trypto- 



phan. 



Skatol-carbonic acid, 86, 216, 267 

 isolation of, 221 

 test for, 221 

 Skatosin, 215 

 Skatoxyl, 86 



Skatoxyl sulphate in the urine, 267 



test for, 267 

 Skeletins, 408 

 Skin, 414 



elei'din granules in, 414 



glands, 419 



keratin in, 414 

 Smegma, 419 

 Smith's test, 173 

 Soaps, 76 

 Solanidin, 25 

 Solanin, 25 

 Sols, 29 

 Sorbite, 65 



Spermanucleinic acid, 93 

 Spermatic fluid, 443 

 Spermatin, 443 

 Spermatozoa, 442, 444 



analysis of, 444 



chemical composition of, 444 



protamins in, 444 

 Spermin, 442, 443 



phosphate of, 443 

 Spirographin, 52 

 Spleen, 427 



arginin in the, 427 

 Spongin, 58 

 Starch, digestion of, 123 



granulose, 71 

 Starches, 71 

 Steapsin, 151 

 Stearic acid, 75 

 Stearin, 75 

 Stercobilin in the feces. 222 



relation to urobilin, 222 

 Stercorin in the feces, 223 

 Stoke's reagent, 346 

 Stools (see also Feces). 



acholic, 219 

 Sturin, 53 

 Succinic acid, 91 



Sulphates, estimation of, in urine, 

 234 



conjugate, 261 



Sulphocyanides in the gastric juice, 

 144 



in the saliva, 125 



test for, 125 

 Sulphohsemoglobin, 353 

 Sulphur, neutral, of the urine, 286 

 Sulphur-test, 38 

 Supporting tissues, 401 

 Suprarenin, v. Furth's, 460 

 Sweat, 416 



analysis of, 418 



chemical composition of, 418 



gases of, 418 



general characteristics of, 417 



significance of, 416 

 Synaptase, 118 

 Synovial fluid, 363 

 Synovin, 363 

 Syntonin, 59, 182 



