250 



ESSENTIALS OF CHEMICAL PHYSIOLOGY 



Glyoxylic acid, 4. 27 



Gmelin's test, 79, 92, 169 



Gnezda on biuret reaction, 183 



Goblet cells, 45 



Gold, 8 



Gowers, Sir William, his haemacyto- 

 meter, 217 ; haemoglobinometer, 219 



Graham, Thomas, on colloids and crys- 

 talloids, 38 



Gram-molecular solutions, 238 



Granulose, 20 



Grape-sugar, see Dextrose 



Green vegetables, 61 



Ground substance, 30 



Griitzner's method of comparing diges- 

 tive power of solutions of pepsin, 184 



Guanase, 161 



Guanine, 47, 159, 160, 161 



Guarana, 60 



Gums, 95 



Gunsberg's reagent, 185 



Giirber on serum albumin crystals, 39 



H 



IL&MACYTOMETER of Sir William Gowers, 



217 ; of Oliver, 218 



Hsematin, 95, 113, 213; acid, 188; 

 alkaline, 188; iron free, 191; of food, 

 143 



Heematogen, 46 

 Haematoidin, 114 ; crystals, 89 

 Haematoporphyrin, 113, 191, 214, 215, 



216 ; absorption bands of, 189, 215 

 Heematoscope of Hermann, 117 

 Haemin, 101, 113; crystals, 113; pre- 

 parations of, 102, 113 

 Haemochromogen, 190, 200 

 Haemoglobin, 11, 38, 92, 95, 102, 112, 

 114, 188 ; composition of, 113 ; deri- 

 vatives of, 188 



Haemoglobinometer of Sir William 

 Gowers, 219 ; Haldane, 220 ; of Oliver, 

 220 



Haemoglobinuria, 122, 170 

 Hffimopyrrol, 93, 113, 114 

 Haemolysins, 122 

 Haemometer of von Fleischl, 220 

 Haldane on methaemoglobin, 120 ; on 

 absorption of oxygen, 130 ; on oxygen 

 tension, 134 



Haldane's haemoglobinometer, 220 

 Hamburger on digestive action of juices, 



184 

 Hammarsten's method of precipitating 



serum globulin, 192 

 Hammerschlag's method of estimating 



the specific gravity of blood, 222 

 Haptophor group, 123 

 Hayem's fluid, 219 



Hay's test for bile salts, 79, 169 



Heart muscle, 199 



Heat coagulation of proteins, 37, 192, 



193, 198 ; of serum globulin and 



serum albumin, 192, 193 

 Heat rigor, 198 

 Heidenhain on secretion of gastric juice, 



72 ; on pressure in bile duct, 89 

 Heller's nitric acid test, 166 

 Henry-Dalton Law, 240 

 Heptoses, 16 



Hermann, haamatoscope of, 117 

 Hetero-albumose, 75, 76, 182 ; proteose, 



81 



Hexone bases, 33, 84, 150 

 Hexoses, 16 

 Hill's air-pump, 233 

 Hill, Croft, on ferments, 66 

 Hippuric acid, 162, 173 ; tests for, 162 

 Hirudin, 107, 195 

 Histidine, 32, 33, 41 

 Histone of Kossel, 41, 42, 113 

 Hofmeister on crystallisation of egg 



albumin, 38 



Homogentisinic acid, 169 

 Hopkins's method of estimating uric 



acid, 158, 210 ; on Adamkiewicz 



reaction, 27 ; on crystallisation of egg 



albumin, 39, 180 ; reaction for lactic 



acid, 185 



Hoppe-Seyler on proteins, 30 

 Hot-air oven, 176 

 Howell on rhythmical action, 237 

 I Burner's method of estimating urea, 



141 



Hyaline cartilage, 44 

 Hydrazone, 177 

 Hydrobilirubin, 92, 93, 94, 143 

 Hydrocele fluid, 108 

 Hydrochinon, 216 

 Hydrochloric acid, 70 ; formation of, 71 ; 



of gastric juice, 72, 73 ; tests for, 185 ; 



tests for cane sugar, 13 

 i Hydrogen, 3, 8 ; tests for, 9 

 : Hydrolysis, 19, 75 

 Hydrolytic ferments, 65 

 Hydrometer, 49, 53, 141 

 Hydroxybutyric acid, 88, 168 

 Hydroxyl, 24 

 Hypertonic solutions, 242 

 Hypobromite of soda, action of, on 



urea, 141, 146 

 Hypotonic solutions, 242 

 Hypoxanthine, 47, 60, 159, 160, 161 



IMMUNE body, 124 



Immunity, 121, 123 ; side chain, theory 

 of, 123 



