Cumulative Subject Index 



43 



Sodium 



eflFect on water intake, 4, 37 

 excess of {see Hyperaatraemia) 

 exchangeable amounts in body, 4, 108 

 exchange of in cell, 4, 18, 19, 20, 21, 22, 



24, 30, 34 

 excretion of, 4, 62-63 



after water loading, 4, 167-169 



during exercise, 4, 279 



effect of aldosterone, 4, 183, 185, 



192-194, 196 

 eflFect of cortexone, 4, 174, 175, 177 

 eflfect of Cortisol, 4, 187-188, 189, 



192-194 

 effect of cortisone, 4, 171, 172, 173, 



178 

 eflfect of vasopressin, 4, 170 

 in congestive heart failure, 4, 277, 



288, 289, 299 

 in elderly and schizophrenics, 1, 221- 



222, 223-236 

 in pancreatic juice, 4, 63, 65, 71 

 in parotid saliva, 4, 62-63, 65, 66, 69, 



71 

 in respiratory acidosis, 4, 266 

 in sweat, 4, 62-63, 65, 66, 69, 71, 74, 



75, 76, 77 

 in tears, 4, 63, 65, 71, 75, 76 

 in body of rat, 4, 120, 121, 126, 132 

 in erythrocytes, 4, 200, 201-202, 203, 



206, 207, 208 

 in foetal urine, 4, 217 

 in plasma, 4, 65 

 in saliva, during menstrual cycle, 4, 83- 



88 

 in submaxillary gland, 4, 71-72 

 loss of, in adrenal hyperplasia, 4, 79-80 

 ranges of intake, 4, 142 

 retention of, in congestive heart failure, 

 4,288 

 in pregnancy, 4, 88-89 

 transfer of, in placenta, 2, 1 1 1 

 Sodium/potassium ratios, during menstrual 

 cycle, 4, 83-88 

 eflfect of aldosterone on, 4, 184-185, 



186-187, 192-194, 196-197 

 eflfect of Cortisol on, 4, 190-192, 193- 



194, 196 

 in saliva, 4, 94 

 Sodium pump, 4, 203, 207 

 Sole, lifespan and size of, 5, 1 50 

 Sorex araneus, lifespan of, 5, 97 

 Souslik, lifespan of, 5, 97 

 Soya flour, eflfect on bees, 5, 235 

 Spadeflsh, lifespan of, 5, 221 

 Sparrows, lifespan of, 5, 99 

 Spermatids, 2, 87-96 

 Spermatocytes, division of, 2, 87 

 Spermatogenesis, 2, 86-91 

 age changes in, 2, 97 

 condensation of karyoplasm in, 2, 90- 



91 

 formation of aerosome and head cap, 

 2, 88-89 



Spermatozoa, de%elopment of, 2, 87-91 



low-temperature storage of, 1, 164, 171 

 Sphenisciformes, mortality rate of, 5, 101 

 Spidernaevi, 1, 81-82 

 Spirocercosis, 3, 33, 102 

 Sprat, lifespan and size of, 5, 148 

 Squirrel fish, lifespan of, 5, 220 

 Stallions, causes of death in, 5, 68 



lifespan of, 5, 65-67 

 Starvation, eflfect of age, 4, 266 

 Steady state system, 2, 216, 228 

 Stentor, 3, 46 

 Sterility, in cows, 5, 63, 64 

 Sterna hirundo, lifespan of, 5, 97-99 

 Steroid metabolism, changes due to age, 



4, 90-92 

 Steroids, administration of in old age, 1, 

 134-136 



excretion of, in urine, 1, 220 

 Sticklebacks, 3, 26 



eflfect of temperature on, 5, 168 



growth of, 5, 156, 157, 158 



lifespan of, 5, 152, 220, 223 



size of, 5, 152 

 Stimuli, reactions to at diflferent ages, 3, 



51-58 

 Stomach, cancer of in old people, 1, 21, 24 

 Strength, in old age, 1, 137-138 

 Stress, 5, 88 



eflfect on kidney, 4, 260 



recurrent, 1, 12, 13, 27 

 Strigiformes, mortahty rate of, 5, 101 

 Strix aluco, lifespan of, 5, 99 

 Sturgeon, growth of, 5, 156, 157, 158, 163 



lifespan of, 5, 147, 152, 163, 220, 222, 

 226 



oldest age of, 5, 191 



reproduction in, 5, 171 



size of, 5, 152 



survival curves of, 5, 143, 144 

 Sublingual gland, electrolytes in, 4, 69-70 

 Submaxillary gland, electrolytes in, 4, 69- 



70 

 Succinic dehvdrogenase, in placenta, 2, 



107, 108 

 Sugar, eflfect on bees, 5, 238 



excretion of, in elderly and schizo- 

 phrenics, 1, 231 

 Sunfish, eflfect of environment on, 5, 168 



lifespan of, 5, 223 



protein metaboUsm of, 5, 182-183 

 Sweat, 4, 100 



chlorides in, 4, 64, 74 



in mercury poisoning, 4, 99 



potassium excretion in, 4, 63, 64, 65, 74, 

 76,77 



sodium excretion in, 4, 62-63, 65, 66, 

 69, 71, 74, 75, 76, 77 



urea in, 4, 67-69 

 Sweat glands, apocrine, (see Apocrine 



sweat glands) 

 Swifts, lifespan of, 5, 100, 103, 104 

 Syngnathiformes, lifespan and size of, 5, 



154 



