Gonadotrophins 49,53, 57
Gonads 49, 66
see also, gonadotrophins, migration
Growth hormone (somatotrophin) 50, 53,
57,231 ,239
Gut 23, 92,93, 211
see also, cloaca, colon, intestin e, rumen, salivary glands
Heat, see body temper ature, deserts, respirat ion, sweat glands
Hydrocortisol, see cortisol
Hydrogen ions and Na metabolism 32, 179
Hydrostatic pressure 9, 18, 31
1 a-Hydroxycorticosterone 73,206,210
Hypernatremia, during dehydration 3, 136
-, in amphibians 163
- , in lungfish 247
-, in re ptiles 2, 136, 149
- , in salt solu tions 2, 148, 163
Hypophysectomy,
- , effect s on adrenocortical secretions 72, 104
-, - - survival of fish in fresh wa ter 208,231
- , in Agnatha 206, 240
-, in amphibians 189,195
-, in birds 125
- , in Choanichthyes (Af r ican lungfish) 246
- , in Chondrichthyes 208
- , in mammals 104
- , in reptiles 155
- , in releosts 206,213,224 ,231 ,238,239
Immunoassay 47
In sulin 64
- , and Na transport across amphibian bladder
an d skin 181,183
Intercellular spac e, in vertebrates 3, 6
Inrerrenalecrom y, see adrenalectomy
Interrenals , in fishe s 68,72
- , effect s of removal 206, 240, 250
see al so, corticosteroids
Inte stine, small 24
-, -, adenosinetr iphosphatase (Na-K activated) in 213
- , - , absorption of sea-water 212
- , -, - of sodium 212
- , -, - of water 212
Intracell ular space, in vertebrates 2, 6
Iod ine, see th yroid hormone
Islands 2
-, migra tion to 2, 111, 135
Islet s of Lan gerhans 64
see also, glucagon, insulin
Isot ocin (Serv-Il et-o xyt ocin , iduhyoro cin)
42,55
-, distr ibution in fish 203
290
-, effect on branchial (gill) blo od flow 243
- , - on diuresis 217, 226
see al so, neurophypophysial peptides
Kidney 28
- , agl om erular 28,214
- , funct ion in amphibians 174
- , - in birds 115, 120
-, - in fish 214, 225
- , - in mammals 92,95,97,101, 106
- , - in reptiles 142,143, 148
see also, counter-current multiplier, glomerulus, ren al portal system, urine, vasopressin,
vasoto cin
Lacrymal gland 26,95
see al so, salt glands
Lactation, see mammary gla nds
Lactogenic hormone, see prola ctin
Loop of HENLE 29,1 01, 115
Luteinizing hormone (LH), see gonadotroph ins
Mammary glands, salt and water loss 95
- -, ro le of hormone s 51,98
Median eminence 48,51
Melanocyte stimulating hormone (MSH)
51,53,138
Membranes, cap illary 17
- , cell (plasma) 15
see also, gill s, gut, ski n, urinary bladder
Mesoto cin (Il es-oxyrocin) 46
effects on kid ney 182, 217
-, on ur inary bladder 177,1 83
- , on water balance effect ' 166
- , in amphibian s 166
- , in birds 118
- , in lun gfish 203,217
-, in reptiles 145
see also , neurohypophysial pep tides
Migrations (an imal) 2
-, factors influencing 49
- , of amphibian s 161
-, of birds 111, 129
- , of fishe s 200,229, 250
-, role of hormones in 49, 62, 67, 130, 230,
238, 240
Mitochondria-rich cells 23,27,82,221
Mucous glands 82
- - , and perm eability of membranes 19
- -, excretory role (?) in myxinoids 252
- - , in gills 242
- -, - - effects of hypophysectom y and prolactin 242
- -, - - and fish 210
Gonads 49, 66
see also, gonadotrophins, migration
Growth hormone (somatotrophin) 50, 53,
57,231 ,239
Gut 23, 92,93, 211
see also, cloaca, colon, intestin e, rumen, salivary glands
Heat, see body temper ature, deserts, respirat ion, sweat glands
Hydrocortisol, see cortisol
Hydrogen ions and Na metabolism 32, 179
Hydrostatic pressure 9, 18, 31
1 a-Hydroxycorticosterone 73,206,210
Hypernatremia, during dehydration 3, 136
-, in amphibians 163
- , in lungfish 247
-, in re ptiles 2, 136, 149
- , in salt solu tions 2, 148, 163
Hypophysectomy,
- , effect s on adrenocortical secretions 72, 104
-, - - survival of fish in fresh wa ter 208,231
- , in Agnatha 206, 240
-, in amphibians 189,195
-, in birds 125
- , in Choanichthyes (Af r ican lungfish) 246
- , in Chondrichthyes 208
- , in mammals 104
- , in reptiles 155
- , in releosts 206,213,224 ,231 ,238,239
Immunoassay 47
In sulin 64
- , and Na transport across amphibian bladder
an d skin 181,183
Intercellular spac e, in vertebrates 3, 6
Inrerrenalecrom y, see adrenalectomy
Interrenals , in fishe s 68,72
- , effect s of removal 206, 240, 250
see al so, corticosteroids
Inte stine, small 24
-, -, adenosinetr iphosphatase (Na-K activated) in 213
- , - , absorption of sea-water 212
- , -, - of sodium 212
- , -, - of water 212
Intracell ular space, in vertebrates 2, 6
Iod ine, see th yroid hormone
Islands 2
-, migra tion to 2, 111, 135
Islet s of Lan gerhans 64
see also, glucagon, insulin
Isot ocin (Serv-Il et-o xyt ocin , iduhyoro cin)
42,55
-, distr ibution in fish 203
290
-, effect on branchial (gill) blo od flow 243
- , - on diuresis 217, 226
see al so, neurophypophysial peptides
Kidney 28
- , agl om erular 28,214
- , funct ion in amphibians 174
- , - in birds 115, 120
-, - in fish 214, 225
- , - in mammals 92,95,97,101, 106
- , - in reptiles 142,143, 148
see also, counter-current multiplier, glomerulus, ren al portal system, urine, vasopressin,
vasoto cin
Lacrymal gland 26,95
see al so, salt glands
Lactation, see mammary gla nds
Lactogenic hormone, see prola ctin
Loop of HENLE 29,1 01, 115
Luteinizing hormone (LH), see gonadotroph ins
Mammary glands, salt and water loss 95
- -, ro le of hormone s 51,98
Median eminence 48,51
Melanocyte stimulating hormone (MSH)
51,53,138
Membranes, cap illary 17
- , cell (plasma) 15
see also, gill s, gut, ski n, urinary bladder
Mesoto cin (Il es-oxyrocin) 46
effects on kid ney 182, 217
-, on ur inary bladder 177,1 83
- , on water balance effect ' 166
- , in amphibian s 166
- , in birds 118
- , in lun gfish 203,217
-, in reptiles 145
see also , neurohypophysial pep tides
Migrations (an imal) 2
-, factors influencing 49
- , of amphibian s 161
-, of birds 111, 129
- , of fishe s 200,229, 250
-, role of hormones in 49, 62, 67, 130, 230,
238, 240
Mitochondria-rich cells 23,27,82,221
Mucous glands 82
- - , and perm eability of membranes 19
- -, excretory role (?) in myxinoids 252
- - , in gills 242
- -, - - effects of hypophysectom y and prolactin 242
- -, - - and fish 210