77 6 



A MANUAL OF VETERINARY PHYSIOLOGY 



Dromograph, Chauveau, 81 

 Duct of Bellini, 318 

 Ductless glands, adrenals, 59, 93, 

 296 

 and hormones, 192, 230, 



261, 292, 293, 725 

 and internal secretions, 



292 

 and mammary secretion, 



293, 7 2 5 

 corpus luteum, 292, 698, 



725 

 iodothyrin, 296 

 kidney, internal secretion 



o±, 295 

 liver, internal secretion of, 



294 

 pineal, 298 

 pituitary, 59, 93, 297 

 testicles.. 293, 692 

 thymus, 296 

 thyroid and parathyroids, 



295, 296 

 See also Milk, Ovary, Secre- 

 tion, Testicle, Thyroid 

 Ductus arteriosus, 720 

 venosus, 720, 718 

 Duodenum, syphon trap of, 175 

 Dura mater, 504 

 Duration of pregnancy, 722 

 Dynamometer, 642 

 Dyspnoea, 131 



Ear, auditory centre, 500 



sensations, 580 

 bones of, 577 

 cochlea, 577, 578 

 Eustachian canal, 577 

 external, 576 

 fenestra ovalis, 578, 580 



rotundum, 578, 580 

 guttural pouches, 577 

 hair cells, 579, 582 

 internal, 577 

 labyrinth, 577, 578, 582 

 lymph, peri- and endo-, 578, 



581, 182 

 membrana basilaris, 579, 580 



tectoria, 579 

 membrane of Reissner, 578 

 middle, 577 

 movements of, 576 

 nature of sound, 575 

 organ of Corti, 579, 5 8 ° 

 otoliths, 582 

 semicircular canals, 481, 483, 



522,577, 581, 582 

 structure of, 577 

 tympanum (membrane of) , 577 

 vestibule, 577 



Ear wax, 312 



Efferent nerves, 390, 421 



Einthoven, galvanometer of, 431 



Elastic tension, 402 



Elasticity arteries, 62, 67, 75, 79 



muscle, 401 



of loot, 673 



tendon and ligament, 607, 615 

 Elastin, 754 

 Elbow, ' capped,' 602 



-joint, 605 

 Electric phenomena in muscle, 405 



in nerve, 427 

 Electro -cardiogram, 432 

 Electrolytes, 271 

 Electrotonus,428. See also Nervous 



system, Nerves 

 Elephant, duration of pregnancy, 

 722 



maturity, 694 



reasoning in, 508 



rutting of, 691 

 Embryo, nutrition of, 707 

 Emmetropia, 545 

 Emulsification, 256 

 End-plates in muscle, 390, 412, 



426 

 End products, 753 

 Endocardiac pressure, 40 

 Endocardium, 33 

 Endolymph, 578, 581 

 Endurance tests, 650 

 Energy, balance of, 366 



yielded by food. See Food 

 Enteritis, 236 

 Entero kinase, 211, 254, 764 

 Enzymes, 253, 762 



intracellular, 372 



table of, y66 



See also Ferments 

 Eosinophiles, 15 

 Epiblast, 705 



tissues from, 706 

 Epidermis, 299 

 Epiglottis, 147 



action of, 158 



See also Larynx 

 Epilepsy, artificial, 499 

 Equilibrium of body, 483 

 Erection, act of, 694 



of hairs, 306, 523, 5 2j 

 Erepsin, 211, 255, 765 

 Ergograph, 403 

 Ergots, 313 

 Erythro blasts, 7 

 Erythrodextrin, 166, 759 

 Ether, absorption of, 281 



per rectum, 222 

 Eustachian canal, 577 



valve, 718 

 Evaporation, 378 



