INDEX. 



527 



Stomach-pump, figured and described, 165 

 STRECKER, AD., the investigations ef, on 

 the constituents of the bile of the ox 

 and other. animals, 293, 294; (see also 

 Gundlach and Strecker) on hyocholic 

 acid (hyoglykocholic acid), 299 ; on 

 taurocholic acid, 300; reference to his 

 analyses of cholalic acid, 305 

 Streptococcus coli gracilis, 45-4 

 Streptococcus liquefaciens ilei, 437 

 Subrnaxillary gland, see Saliva and Salivary 



Glands 



' Succus entericus,' see Intestinal Juice 

 Sulphocyauic acid in saliva, 19 ; quanti- 

 tative estimation of, 55 

 SYLVIUS, F. DE LE BOB, one of the repre- 

 sentatives of the iatro-chemieal school, 

 66 

 Syphon for washing out the stomach, 



figured and described, 166 

 SWIETEN, VAN, commentaries of, quoted, 

 concerning the nature of jaundice, 360 

 SZABO, criticism of Laborde's experiments 

 on the acids of gastric juice ; his modi- 

 fication of Eeoch's reaction, 93 



TAPPEINER, H., presence of small quan- 

 tities of undecomposed bile-acids in the 

 lymph of the thoracic duct, 288, 360 ; 

 detection of phenyl-acetic and phenyl- 

 propionic acids in the rumen of the ox, 

 431 ; on the power of absorption pos- 

 sessed by the stomach, 439; on the 

 products of the bacterial decomposition 

 of cellulose, 467, 480 



TARCHANOFF, JOH. FURST, on the excretion 

 by the liver of bilirubin introduced into 

 the blood, 280, 363 



Tartar of the teeth, 53 ; analyses of, 54 



TATARINOFF, on the digestion of gelatin 

 and on gelatin-peptone, 145 



Taurine, 311 ; occurrence and method of 

 preparation, 311 ; synthesis of, 312 ; 

 physical and chemical properties of, 

 312 ; identification of, 313 



Taurocholic acid, 300; modes of separa- 

 tion, 300; physical and chemical pro- 

 perties, 301 ; products of decomposition, 

 301 ; recognition of, 302 



Tetra-methylendiamin or putrescin, 436 



THENARD, researches of, on the bile of the 

 ox, 292 ; on the bile colouring matters, 

 314 



THIRY'S intestinal fistula, 406 ; on secre- 

 tion of intestinal juice, 409 ; action of 

 intestinal juice on proteids, 412 ; on 

 starch, 413 



THUDICHUM, his analysis of bilirubin, 318 ; 

 his study of the action of bromine on 

 bilirubin, 321 



TIEDEMANN and GMELIN, discovered sul- 

 phocyanic acid in saliva, 18 ; their clas- 

 sical researches on digestion, 70 ; on 

 the acid of the gastric juice, 91 ; dis- 



covered the rose-red colour which pan- 

 creatic juice assumes when treated with 

 chlorine-water, 263 ; method of obtain- 

 ing intestinal juice, 406 ; observations 

 on the function of the ' crop ' in birds, 

 474 ; on digestion in the horse, 478 



TOLLENS, on the rotatory power of solu- 

 tions of glucose, 48 



TRESKIN, on leucine in the testicle, 233 



TREVIRANUS, his discovery of the red colour 

 produced by the addition of Fe 2 CL to 

 saliva, 18 



Tribromobilirubm, 321, 322 



Trichloracetic acid as a precipitant of 

 albuminous bodies in general, and of 

 albumoses, 229 



Tropasolin, as a reagent for the free acids 

 of the gastric juice, 94, 496 



Trophic nerve fibres, contrasted with 

 secretory, 13 



TROSCHEL, observations on the acid se- 

 cretion of Dolium galea, 168 



Trypsin, the proteolytic enzyme of the 

 pancreas, 216 (see Pancreatic juice, 

 enzymes of) ; enumeration of products 

 of, on albuminous bodies, 229 ; table 

 of, 230 ; the amido-acids resulting from 

 the action of, on the albuminous bodies, 

 231 ; the bases resulting from the same 

 action, 254 



Tryptone, a synonym for antipeptone, 

 141 ; does not restrain the coagulation 

 of the blood, 140 



Tryptophan, 263 ; the observations of 

 Tiedemann and Gmelin and of Claude 

 Bernard upon, 263 ; Kiihne's researches, 

 264 ; Neumeister's discovery that it is 

 usually produced during the decom- 

 position of proteids, 264 ; its chemical 

 and physical properties, 263 



TSCHIRCH, A., his work on copper in its 

 relations to public health, &c. referred 

 to, 375 



TUCZEK, quantity and composition of 

 saliva secreted during mastication, 17 



Typhoid fever, stools in, 464 ; bacillus of, 

 464 



'Typhotoxin,' 464 



Tyrosine ( paroxy phenyl- a-amidopropion ic 

 acid), 244 ; occurrence of, in the organ- 

 ism, 244 ; modes of preparation, 245 ; 

 yield of, from various albuminous and 

 albuminoid bodies, 246 ; yield of, by 

 digestion of fibrin with trypsin, 246 ; 

 constitution of, 247 ; products of putre- 

 factive decomposition of, 248, 428 ; 

 physical and chemical properties of, 

 248; compounds of, 249; Hoffmann's 

 reaction, 250; Piria's reaction, 250; 

 Scherer's reaction, 250 



UDRANSZKY, v. , on reactions with furfurol, 



298 

 UFFELMANN, his reaction for lactic acid, 



