626 



INDEX OF SUBJECTS 



Parallel reactions, 501 

 Paramecia, action of ultraviolet light -on, 

 433 



effect of cholesterol on multiplica- 

 tion of, 505 



of coagulating agents on, 295 

 Paranuclein, 130, 333 



synthesis of, 224 

 Parathyroids, 387 

 Parenchymatous tissues, 509, 590 

 in old age, 515 

 in young animals, 592 

 Parthenogenesis, 446 

 Parthenogenetic frog, 450 

 Pavement epithelium, one-sided perme- 

 ability in, 290 

 Pawpaw, enzymes of, 214 

 Pectase, 84 

 Pectic acid, 84 

 Pectin, 82, 84 

 Pectinase, 85 

 Pectoses, 84 

 Pellagra, 193 

 Pentpsans, 84, 231 



in vegetables, 71 

 Pentoses, 53, 62 



derivation of, in tissues, 231 



distribution of, in tissues, 70 



in oocytin, 455 

 Pentose-d-ribose, 173 

 Pentosuria, 70 

 Pepsin, 120, 151, 224 



action of, on nucleoproteins, 173 

 on polypeptides, 143 

 on iron containing protein, 45 

 on protein-protamine com- 

 pounds, 170 



effect of reaction on, 217 



in gastric digestion, 247 



time relations in hydrolysis by, 210 

 Peptamines, 199 

 Peptides, 142 



artificial, hydrolysis of, 220 



in protein hydrolysis, 143 

 Peptone plasma, 343 

 Peptones, 130, 132 



absorption of, 238 



in blood coagulation, 342-343 



effect of, on bacterial decarboxyliza- 

 tion, 184 



in gastric digestion, 247, 372 

 Permeability of bloodvessels for lymph, 

 363 



of cell surfaces, 326 



of cells for unbalanced solutions, 323 



of kidney in glycosuria, 399 



one-sided, 289 



relative, 265 



role in protein synthesis by tissues, 

 246 



of tissue cells, 342 

 Peroxidase, 362, 413 



hemoglobin as, 413 



in luminescence, 415 

 Peroxides, 412 



Persulphate reaction, 199 

 Pettenkofer's reaction, 103 

 Phagocytes, 514 



Phenol-water system, phases of, 298 

 Phenolsulphonphthalein, 275 

 Phenolsulphuric acid in urine, 556 

 Phenylacetic acid, 412 

 Phenylalanine, 556 



in alcaptonuria, 559 

 formula, 134 



ultraviolet spectrum, 351, 433 

 ! jS-Phenyl-a-aminopropionic acid, 134 

 a-Phenylbromopropionyl chloride, 141 

 | Phenylcyanate-glycylglycine, 140 

 Phenylethylamine, effect of, on blood- 

 pressure, 186 

 Phenylglucuronic acid, 67 

 Phenylhydrazine, 59 

 I Phenylhydrazones, 59 

 ! Phloridzin glycosuria, 398-399 

 effect of inosite on, 96 

 Phloroglucin reaction, 62 

 Phosphates in blood, 277 



neutralizing power of, 278 

 Phosphatids, 113-118 

 Phosphoglobulins, 343 

 Phospholipins, 113-118, 129 

 in diabetic blood, 406 

 in nuclear synthesis, 462-469 

 Phosphoproteins, 129 

 Phosphorus compounds, effect of, on 



metabolism, 311 

 excretion, 562 

 in foodstuffs, 50 

 poisoning, fat infiltration of liver in, 



286 

 fibrinogen content of blood in, 



348 



lactic acid output in, 398 

 urea output in, 543 

 Phosphotungstic acid reaction, 199 

 I Pholinus, luminescence of, 415 

 Photochemical reaction, 430 



temperature coefficient of, 428 

 \ Photogenin, 414 



' Photographic spectrum of blood, 350 

 Photophelein, 414 

 ! Photosensitive substances, 429 

 j Photosynthesis of carbohydrates, 434 



temperature coefficient of, 429 

 Phototropism, 429 

 1 Photuris, luminescence of, 415 

 Phrenosin, 91, 118 

 Phylloporphyrin, 356 

 Physeter macrocephalus, biliary concre- 

 tions of, 101 

 spermaceti in, 1 12 



, Physiologically balanced solutions, 318 

 Phytase, 95 

 Phytosterols, 97-100 

 Picramic acid, 195 

 Picric acid, 195, 548 

 Pigments, urinary, 562 

 Pilocarpine, 373 

 Pilocarpus jaborandi, 373 



