568 



PHYSIOLOGY 



Nucleus cell, 13 



cell, chemistry, 39 



cell, structure, 19 

 Nutrition, 64 



Occlusion of trachea, 460 



Octadecapeptide, 29 



Oedema, 520 



Oenothera, 52 



Oesophageal sound, 429 



Olfactory nerves, respiration. 465 



Oligocythaemia, 152 



Ontogeny, 2, 46 



Optic nerve, respiration, 465 



Optical activity, protein, 21 



Organisms, elementary, 11 



aerobic, 68 



anaerobic, 68 

 Osazones, 37 

 Osmotic pressure, blood, 142 



pressure, fish, 145 



pressure, lymph, 515 



pressure, serum, 147 

 Ovalbumin, 23 

 Ovomucoid, 126 

 Oxalates, coagulation, 125 

 Oxidases, 33 

 Oxygen, absorption, lung, 389 



blood, 380 



discovery, 372 



expired air, 389, 397 



haemoglobin, 383 



heart, 293 



intermolecular, 394 



life, 68 



nerve centres, 394 

 Oxyhaemoglobin, 106 



dissociation, 395 

 Oxyproline, 27 

 Oxypyrrolidine-carboxylic acid, 27 



Palaeontology, 2 



Pancreas of Aselli, 533 



Panteplankton, 83 



Papain, 32, 54 



Paracasein, 136 



Paraglobulin, 126 



Paralysis, 73 



Paramoecium, galvanotaxis, 80 



geotaxis, 77 

 Parasites, 60 



Partial pressure, respiration, 389 

 Patches of Peyer, 530 

 Pause, cardiac, 180 



respiratory, 499 

 Pentoses, 24 

 Pepsin, 32 

 Peptones, 23 

 Percussion, lungs, 425 

 Perfusion, 289 

 Pericardium, fistula, 209, 215 



pressure, 219 



Periodic respiration, 492, 494 



Peripheral stream, 189 



Perisystole, 180 



Perivascular lymphatics, 507 



Pernicious anaemia, 539 



Peroxidases, 33 



Phagocytes, 18, 115, 178, 537 



Phaoplankton, 83 



Phases, heart, Luciani's, 302 



Phenomena, objective and subjective, 



psychical. 7 



vital, 1, 42 

 Phenomenalism, 7 

 Phenyl-alanine, 27 

 Phenyl-glucosazone, 37 

 Phenyl-hydrazine, 37 

 Phlebograms, 204 

 Phlogiston, 373 

 Phlogosin, 178 

 Phosphates, cell, 48 

 Phosphoproteins, 23, 24 

 Phosphorus, reaction, 39 

 Photomorphosis, 49 

 Phototaxis, 78 

 Phrenic nerves, 441 

 Phreno graph, 416 

 Phylogeny, 2, 46 

 Physical basis of life, 11 

 Physiology, scope, 3 

 Piezometer, 233 

 Pigments, 25 



''Pince cardiographique," 289 

 Pinocytosis, 534 

 Pitot tubes, 234 

 Plankton, 82 

 Plants and animals, 53, 55 



insectivorous, 53 

 Plasma, blood, 123, 142 



carbohydrates, 130 



electrical conductivity, 144, 149 



fats, 130 



gas, 132 



histogenic matter, 93, 126 



histolytic matter, 93 



incoagulable, 124 



inorganic matter, 131 



molecular concentration, 141 



osmotic pressure, 142 



proteins, 125, 126 



viscosity, 151 



lymph, 513 

 Plasmodium, 113 

 Plateau, systolic, 206 

 Platelets, blood, 117 



blood, coagulation, 134 

 Plethora, 100 

 Plethysmograms, 216, 279 

 Plethysmographs, 278, 344 

 Pleura! cavity, 403, 425 

 Pluralism, 7 

 Pneumograph, 415 

 Pneumoplethysmograph, 425 

 Pneumothorax, 406 



