INDEX. 



695 



Development of urinary passages, 646 



of liver, 649, 675 



of pharynx and oesophagus, 650 



of face, 651 



of Wolffian bodies, 655 



of kidneys, 656 



of internal generative organs, 657 



of circulatory apparatus, 665 



of arterial system, 669 



of venous system, 672 



of hepatic circulation, 675 



of heart, 678 



of the body after birth, 687 

 Diabetes, 357 



in foatus, 649 

 Diaphragm, action of in breathing, 237 



formation of, 651 

 Diaphragmatic hernia, 651 

 Diet, influence of on nutrition, 108 



on products of respiration, 243 



on formation of urea, 345 

 of urate of soda, 348 

 Diffusion of gases in lungs, 239 

 Digestion, 115 



of starch, 150 



of fats, 153 



of sugar, 150 



of organic substances, 141 



time required for, 146 

 Digestive apparatus of fowl, 117 



of ox, 118 



of man, 119 

 Discharge of eggs from ovary, 549 



independent of sexual intercourse, 

 565 



mechanism of, 568 



during menstruation, 572 

 Discus proligerus, 567 

 Distance and solidity, application of, by 



the eye, 501, 502 

 Distinction between corpora lutea of 



menstruation and pregnancy, 585 

 Diurnal variations, in exhalation of car- 

 bonic acid, 252 



in production of urea, 345 



in density and acidity of urine, 351 

 Division of nerves, 371 



of heart, into right and left cavities, 



678 



DOBSOX, on variation in size of spleen, 208 

 DRAPEE, John C.. on production of urea, 



345 

 Drugs, effect of, on newly born infant, 



688 

 Ductus arteriosus, 679, 682 



closure of, 679, 680 



venosus, 676 



obliteration of, 677 

 Duodenal glands, 152 



fistula, 190 

 DUTROCHET, on temperature of plants, 25 G 



on endosmosis of water with differ- 

 ent liquids, 309 



Ear, 505 



muscular apparatus of, 506 



development of, 641 

 Earthy phosphates, 74, 77 



iu urine, 353 



precipitated by addition of an alkali, 



O' } -i 



Ectopia cordis, 651 

 %g, 544 



its contents, 545 



where formed, 546 



of frog, 547, 548 



of fowl, 549 



changes in, while passing through 



the oviduct, 549-552 

 pre-existence of, in ovary, 563 

 development of, at period of puberty, 



564 

 periodical ripening and discharge, 



565 

 discharge of, from Graafian follicle, 



568 

 impregnation of, how accomplished, 



561 

 development of, after impregnation, 



586 



of fowl, showing area vasculosa, 603 

 ditto, showing formation of allantois, 



604 

 of fish, showing vitelline circulation, 



666 

 attachment of, to uterine mucous 



membrane, 617 

 discharge of from uterus, at the time 



of delivery, 633 



condition of in newly born infant, 663 

 Elasticity, of spleen, 208 



of red globules of blood, 216 

 of lungs, 235, 237 

 of costal cartilages, 237 

 of vocal cords, 241 

 of arteries, 281 

 Electrical current, effect of on muscles, 



389 



on nerve, 391 

 different effects of direct and inverse, 



394 



Electrical fishes, phenomena of, 396 

 j Electricity, no manifestations of in irri- 

 tated nerve, 397 

 Elevation of temperature, after division 



of sympathetic, 261, 521 

 Elongation of heart in pulsation, 275 



anatomical causes of, 276 

 Embryo, formation of, 586 

 Embryonic spot, 590 

 Eucephalon, 381, 417 



ganglia of, 386 

 Endosmosis, 307 



of fatty substances, 171 

 in capillary circulation, 314 

 conditions of, 308 

 cause of, 311 



