Index. 



183 



Endocrine glands, effect upon, by abla- 

 tion of hypophysis, 1421. 



Fermentation, carbohydrate, influenced 

 by medium, 1402. 



Gall, crown, malignancy of, 1390. 

 Gastric response to extragastric irrita- 

 tion, 1440. 

 Glycerol, as disinfectant, 1427. 



Habit formation, influence of alcohol 



upon, 1446. 

 Heart cycle, effect of body position on 



length of, 1432. 

 Hemolysis, by boric acid, 1436. 

 Hydrogen ion concentration, effect upon 



amylases, 1387; effecting growth of 



B. typhosus, 1459. 

 Hypophysis, effect of ablation of, on 



endocrine organs, 1421; pigment 



changes in frog larva? in absence of, 



1418. 



Immunity, from toxin-antitoxin injec- 

 tions, 1439. 



Influenza, arterial and venous oxygen 

 in, 1425; epidemic in A. E. F., 1426; 

 bacilli, identification by agglutinin 

 reaction, 1442. 



Intestine, as excretory channel, 141 7. 



Ion-protein compounds, volumetric analy- 

 sis of, 1398. 



Irrigation, intrapulmonary, 1410. 



Kidneys, as excretory channel, 141 7. 



Leaves, green, vitamines in, 1384. 

 Liver, degenerative changes in, following 



mercuric chloride and uranium nitrate, 



1422. 



Males, semi-lethal in Drosophila funebris 

 producing an excess of, 1430. 



Medulla, changes in circulation of, 

 affecting concentration of carbon diox- 

 ide in blood, 1405. 



Mercuric chloride, causing degenerative 

 changes in liver, 1422. 



Mesenchymal activity, effect upon re- 

 sistance against sarcoma in chick, 1414. 



Milk, effect of, upon tetany in Sala- 

 mander larvae, 1406. 



Molds, bread, sex differences in, 1448. 



Mongrel blood, relation between number 

 of chromosomes and rate of elimination 

 of, 1449. 



Mustard gas, toxic action of, 1457; 

 pathology of, 1458. 



Nephritis, creatinine of blood in, 1400. 



Nervous tissue, effect of injury and of 

 respiration of carbon-dioxide in, 1397; 

 production of carbon-dioxide in, 1413. 



Neuro-motor system, 1435. 



Neuro-syphilis, arsenic treatment in, 

 1434- 



Opium alkaloids, action of, on Trypano- 

 soma, 1393. 



Organic acids, effect of, on agar and 

 biocolloids, 1396. 



Osmotic pressure, nature of, 1441. 



Ovary, transformation of ovule into, 

 1450. 



Ovule, plant, transformation of, into 

 ovary, 1450. 



Oxygen, arterial and venous, in pneu- 

 monia and influenza, 1425. 



Para-arsanilic acid, method for prepar- 

 ing, 1383. 



Parahydroxybenzoic acid, metabolism of, 

 1379- 



Parahydroxyphenylacetic acid, metabo- 

 lism of, 1379. 



Parathyroid, antagonism between, and 

 thymus, 1415. 



Parathyroids, calcium metabolism and, 

 1389. 



Pigment cells in frog larvae, 1419; 



changes in frog larvae, deprived of 



hypophysis, 1418. 

 Pigments, plant, 1381. 

 Pneumonia, arterial and venous oxygen 



in, 1425; experimentally produced by 



streptococcus hemolyticus, 1399. 

 Poliomyelitis, experimental, effect of X- 



ray on resistance to, 1409. 

 Prostate, feeding of, to tadpoles, 1452. 

 Pulse, effect of body position on rate of, 



1432. 



Respiration, carbon-dioxide of, in nervous 

 tissue, 1397. 



Saliva, human, amylolitic activity of, 



1388; normal composition and uric 



acid contents of, 1408. 

 Sarcoma, mouse, mesenchymal activity 



in resistance against, in chick, 1414. 

 Sciatic nerve, section of, effect of upon 



blood flow, 1380. 

 Scurvy, chemistry of blood in, 1401. 

 Selection, results of, with a Cladocera 



pure line, 1444; results of, for a new 



Buff Race, 1445. 

 Sex differences in bread molds, 1448; 



ratio, factors influencing human, 1447. 

 Shock, method of producing, 1378; 



effect of state of, upon blood flow, 1380. 



