270 



INDEX 



HgS, 52 



Hydrogen peroxide, 25-28, 31-34, 39-40 



effects of, in a.sphyxia, 247 

 HoS, 52 



Hydrostatic pressure (see Pressure, hy- 

 drostatic) 

 Hy]>othermia 



and asphyxial survival, 240-249 



and homeostatic mechanisms, 230, 233 



anesthetic, 231 



artificial respiration in, 239 



cancer treatment liy, 232 



'danger zone', 237 



earliest uses of. 230 



ectopic heartbeats from, 234 



factors in tolerance of, 238 



fibrillation from, 234, 236, 237, 239, 262. 

 264 



generalized, 232, 236 



hemoconcentration from, 235, 239 



histological studies on, 236 



in narcotized subjects, 238, 239 



in obstetrics, 231 



local, 231, 232 



myocardial hypoxia in, 235 



narcosis by, 229 



Nembutal and peroxide, combined 

 with, 248 



oxygen uptake during, 232, 243, 246 



physiology of, 232-236 



primary effects of, 233 



secondary effects of, 233, 234, 240-243 



shock treatment by, 244 



sodium pentobarbital combined with. 

 244 



tolerance limits, 238 



use of hydrogen peroxide in, 247 



vascular effects of, 235 

 Hypothermia, effect in asphyxia of 



adult guinea pigs, 243 



newborn guinea pigs, 240 



newborn puppies, 241, 242 



newborn rabbits, 241, 242 

 Hypothermia, effect of, after rapid re- 

 warming, 243 

 Hypothermia, effect of ATP in, 247 

 Hypothermia, effect on 



acid base balance, 264 



alveolar carbon dioxide, 261 



arterial CO- in lungs, 261 



arterial-venous oxygen difference, 262, 



263 

 blood viscosity, 235, 239 

 brain metabolism, 234 

 breathing, 260, 264 

 carbon dioxide production, 260, 264 

 cardiac output, 262 

 diffusion gradients in tissues, 283, 264 

 diffusion in lungs, 261, 262, 264 

 electrocardiograms, 246 

 heart, 234, 236 



hemoglobin dissociation curve, 262 

 histological appearances, 234 

 metaljolism, 233, 234, 236. 237 

 oxygen consumption, 259. 260, 262. 264 

 oxygen uptake, 232, 243, 246 

 P02 in cells and tissues, 263 

 respiration, 235 

 shivering, 260 



tissues of embryo, 235, 236 

 various functions in dog, 263 

 ventilation, 260, 264 

 Hypothermic therapy, 231, 232 



5' IMP (5' inosinic acid), 68 

 Infra-red absorption, 13, 14, 18. 22 

 Inhibitors, heat-labile, 64 



antibodies against, 65 



purification of, 64 



reversibility of action, 64 



role in cell, 66 



specificity of, 65 

 5' Inosinic acid (5' IMP), 68 

 Insect development, 145-162 

 Interferometer, 13 

 Internal compensation effect, 19 

 Isoelectric point, 11, 12 

 Isonicotinic acid hj'drazidc, 63 



K-effect, in nerve, 181 

 Kerr effect, 13 



Kinetic model, of retinal action poten- 

 tials, 224-227 



beta-Lactoglobulin, 21 



Latency relaxation, 84 



Light scattering, 13, 14, 22, 80 



Limulus, 224-226 



Luminescence, bacterial, 71 

 in rate theory, xi-xiii 

 influence of narcotics on, xii 



