INDEX 



915 



OVULATION. 



Ovulation, 869, 874 

 Ovum, 18, 19, 870, 885 n. 



action of seminal fluid on, 875 et seq 



changes In ovary, 875 

 previous to fecundation, 875 



cleaving of yolk, 883 



development, 882 



diagrams of, 868, 870 et seq. 



fertilised, 881 



formation of, 870 



germinal vesicle and spot of, IS, 19, 870, 871 



impregnation of, 881 



maturation, 875 et seq. 



segmentation, 883 



structure of, 870 

 in mammals, 871 



subsequent to cleavage, 883 ct seq 

 Oxidases, 440, 594 



Oxidation, measurement of coeilicient of, 396, 397 

 Oxygen in the blood, 365 et seq., 399 et seq. 



pressure of, where fatal, 400 



want, 399 



Oxyhaemoglobin, 61, 216, 372, 402, 461, 462, 465, 

 469 



crystals of, 462 



spectrum of, 468, 469 

 Oxyntic cells, 508, 510 



P. 



Pacinian corpuscles, 766, 767 

 Pam, 777 



Pain spots, 772, 774 

 Pala-encephalon, 646, 647 

 Palmitic acid, 414 

 Palmitin, 34, 414 

 Pancreas, 517 



adaptation of, 522 



extirpation of, 539 



diabetic condition produced in animals by, 

 539 



so-called peripheral reflex, secretion of, 520 



structure, 517 

 Pancreatic juice, 518 



action on fats, 520 



composition and action, 518 



ferments in, ib. 

 Papillje, 



of the kidney, 565 



of skin, distribution of, 604 



of tongue, 779 et seq. 

 Papillary layer of heart, 212 

 Paradoxical contraction, 172 

 Paralytic secretion, 503 

 Paramyosinogen, 138, 142, 165 

 Paraplasm, 8 

 Parathyroids, 339 

 Parietal cells, 508, 510 

 Parietal layer of pericardium, 208 

 Parietal lobe, 692, 693 

 Parieto-occipital fissure, 692, 694 



Parotid gland, 503 

 alveoli of, 500 



Pars ciliaris retinae, 819 

 Pars intermedia, 343 



of Wrisberg, 675 

 Parthenogenesis, 878 

 Parturition, 893-895 

 Par vagum. See Pneumogastric nerve. 

 Pathological conditions of nervous system, 811 

 Pathological urine, 600 

 Pathogenic organism, 476 

 Patrick's experiments, 748 



Pavy'g views as to the liver being a sugar- 

 forming organ, 537 



PINNA. 



Pawlow's method for obtaining pure gastric juice, 

 511, 512, 522 



his observations on the salivary glands, 504 

 on the secretory nerves of the pancreas, 521 

 on the succus entericus, 523, 525 

 Peduncles of the cerebellum, 643 

 Peduncles, superior cerebellar, 658 

 Pelvis of the kidney, 565 

 Pendulum myograph, 94, 95 

 Penis, structure, 866 

 Pentosuria, 602 

 Pepsin, 439, 440, 510 

 Pepsinogen, 509 

 Pepsin-hydrochloric acid, 511 

 Peptides, 422 

 Peptogens, 513 

 Peptolytic enzymes, 440 

 Peptones, 417, 433, 450, 601 



characters of, 515 

 Peptonuria, 601 

 Perforated spots, 689 

 Perforating fibres of Sharpey, 44 

 Pericardium, 208 

 Perichondrium of cartilage, 47 

 Perilymph, or fluid of labyrinth of ear, 753, 790 

 Perimeter, 839 

 Perineurium, 76, 77 

 Periosteum, 42, 45, 50, 59, 60 

 Peripheral resistance, 264 et seq., 297 

 Peristalsis, 83, 140, 555, 559, 561 

 Peristaltic movements of intestines, 83, 557 



of involuntary muscle, 140 (see 553) 



of stomach, 553 et seq. 

 Peritoneum, 209 

 Permanent teeth. See Teeth. 

 Personal equation, 720 

 Perspiration, cutaneous, 609 



insensible and sensible, t&. 



ordinary constituents of, 610 

 Pes, 673 



Petit's canal, 820 

 Pettenkofer's reaction, 533 

 Peyer's patches, 36 

 Pfliiger's law of contraction, 174, 178 



on hepatic cells, 530 



on menstruation, 875 



on proteins, 622 

 Phagocytes, 457, 473, 476 

 Phakoscope, Helmholtz's, 825 

 Pharynx, 492, 805 

 Phenyl alanine, 418 

 Phenyl-hydrazine test, 412, 602 

 Phloridzin-diabetes, 540 

 Phosphates in urine, 596, 589, 600 

 Phosphatides, 166, 167, 438 

 Phospho-proteins, 427, 429 

 Photo-chromatic interval, 848 

 Photo-haematochometer, 286 

 Photophobia, 849 

 Phrenograph, 357 

 Physical chemistry, 322 et seq. 

 Physiological applications of physical chemistry, 

 327 



methods, 1 ft seq. 



pit, 838 



rheoscope, 127 



zero, 774 



Pia mater, 182, 644 

 Picric acid test, 602 

 Pigment cells, 30 



of retina, 82, 818 



movement of, 847 



Pilocarpine, effect of, on salivary gland, 503 

 Pilo-motor nerves, 607 

 Pineal gland, 345, 665 

 Pinna, 789 



