SUBJECT INDEX 



1551 



Hj^pophvseal cvtologj' (cont.) 

 carminophils" 176-178, 204-205 



association 



with estrus in cats, 179 

 with hictation in bats, 179 

 with ovulation in bats, 179 

 with pregnancy in bats, 179 



secretory functions, 178-180, 204-205 

 carniinophil-orangeophil distinction, 176-178 

 castration (signet ring) cells, 172, 188-190, 1098 



cryptorchism and, 315 

 cat, carminophils, 179 



cell appearance and secretory activity, 172-173 

 chromophobes, 171-172 

 corticotrophs, 183, 210-212, 220 

 during lactation, 205, 1367 

 during pregnancy, 201-205 

 during pseudopi('tin:iiic\-, 204 

 during sexual mat ural ion, 201-203 

 endoplasmic reticulum, 213-214, 218 

 fowl 



basophils, 197 



during breeding cycle, 1145 



function of cell -types, 1098 

 Golgi region, 213-222 



estrogen and, 222 

 gonadotrophs, 183, 187, 190-191, 192-193, 207- 

 209, 218-219 



adrenalectomy and, 197 



compared wit'h thyrotrophs, 189-190, 193 

 in electron micrographs, 214-221, 223, 228 

 mammals, cyclic changes, 203-204 

 mamotrophs, 175, 204-205, 216 

 man 



acidophils, 179 



basophils, 207-212 



in Adtiison's disease, 212 



coni]Kiro(l witli lower mammals, 205 



in l)asophil adenoma, 210, 211 



orangeophils, 179 



pregnancy cells, 179, 204-205 

 microvilli, 223 

 Myolis, 194 

 orangeophils, 176-180 



association with pregnancy, man, 179 



somatotrophin secretion, i81 

 Palade granules, 214, 222 

 pars intermedia, 200-201 



staining method, 186 

 pars tuberalis, 201 

 pregnancy cells compared with carminophils, 



205 

 rat 



acidophils, 179 



basophils, 187 



estrogens and, 202 



fat -free diets and, 676 



gonadotrophs, as source of ACTH, 197 

 ribonucleic acid distribution, 171 

 seasonal changes, 202 

 secretion granules, 168-169, 173, 222-223 



and secretory process, 168-169 

 significance of staining reactions, 169-170 

 sixth cell type, 198 

 somatotrophs, 175, 181, 215, 216, 217 

 source of intermedin, 163 

 stability of cell types, 173-174 

 thyroid functioning and, 180-181 

 thyroidectomy cells, 172, 188-190 

 thyrotrophs, 175, 183, 187, 191-192, 207-209, 216, 



217 

 vitamin E and, 676, 677 

 Hypophyseal functioning 



and tissue responsiveness to estrogen, 500 



Hypophyseal functioning {cont.) 



and tissue responsiveness to testosterone, 433- 



435 

 carbohydrate and, 676 



hypothalmus and, 276 284, 1206, 1341-1342 

 inanition and, 674 

 neurohumoral control, 276, 1134-1137, 1341-1342 



in birds, 1134-1137 

 portal vessels and, 511 512, 1135-1136 

 Hypophyseal gonadal interrelationships (see also 

 Hypophy.seal gonadot rophins) 

 amphibians, 252-253 

 birds, 253-254, 1127-1128, 1141 

 fish, 252 



fowl, beginning of, 132 

 mammals, 243-251, 263-272, 503-504, 540-541 



age of animal and, 132, 243-244, 246-248, 256- 

 258, 265-266 



beginning of, 132 

 rabbit, beginning of, 134 

 Rana catesbiana, in sex differentiation, 132 

 reptiles, 253 

 Hypophyseal gonadotrophins (see also Hypo- 

 physeal gonadal interrelationships, 

 Urinary gonadotrophins) 

 adrenal corticoids and, 271 

 age of animal and, 256-258, 501, 503 

 and corpus luteum involution, 248 

 and gonad development in bullfrog, 132 

 and ovarian follicular growth, 450-456, 462, 504- 



507 

 and ovarian functioning in birds, 1126-1130 

 and ovulation, 450, 513 



in Anura, 252 

 and ovum maturation, 817 

 and spawning in fishes, 252 

 and spermatogenesis, 327, 335-337 

 and spermiation in anurans, 252 

 and sperm release in sparrow, 1093 

 and testis 



in immature rat, 248 



in mammals, 335-337 

 and testis functioning in birds, 1100 

 androgens and, 266, 268-271, 342-343 



in birds, 1101 

 bioassay methods using fowl, 1152 

 birds 



the "third gonodotrophin", 1127 



types, 1101, 1127 

 cross-species tests, 251-255 

 cyclic fluctuations, 259-260 

 diabetes mcllitus and, 673 



dietary deficiencies and, 261-263, 674-677, 1134 

 dietary jjroteins and, 262-263, 675-676 

 during anestrum, 500-501 

 during hibernation, 259 

 estrogen and, 202 



estrogen inhibition in Misgurnus, 1053 

 fetal, 256 

 follicle -stimulating hormone 



action in frogs, 252 



action on granulosa, 504 



and compensatory gonadal activity, 244-245 



and oogenesis in monkey, 805 



and ovarian follicular growth, 243-244, 260 



and growth of follicle in fowl, 1277 



and secretion of estrogen, 247 



and sexual precocity in female, 244 



and spermatogenesis, 244 



and superfetation, 244 



and superovulation, 244 



and testis structure, 244, 336, 337 



augmentation of, 245 



bioassay, 245 



