SUBJECT INDEX 



1567 



Mouse (cont.) 

 ovum (cont.) 



fate of unfertilized, 837 



fertilizable life, 849 



growth, 807 



maturation, 816-817 



postovulatory, 818 



structure, 808-812 



transfer, 800-801 



tubal, 828 

 parental behavior 



cannibalism, 1313, 1335, 1354-1355 



experience and, 1333 



nursing, 1321 



retrieving, 1314, 1317-1320 

 pars intermedia, staining method, 180 

 parturition 



change in behavior at, 1306 



contraction sequence, 1018 



hypophysis and, 1016 

 pelvic relaxation, 1009 



penis, gonadal hormones and development, 127 

 placental histochemistry, 892-893, 922, 923-924, 



928, 934-935, 941-942 

 pregnancy 



adrenal corticoids and, 672, 1002 



blood gestagens, 965-968 



hypophysis and, 260, 1005, 1006, 1008 



hypothyroidism and, 998-999 



length," 959, 960 



liver RNA, 690 



ovary and, 970-971, 1004-1005 

 placental hormones and, 1008 

 progesterone, blood levels, 475 

 prostate 



age changes, 422 



cytology, 411-412, 415-416 

 prostatic carcinomas, carcinogens and, 430-433 

 pseudopregnancy, 461, 532 



deciduomas and, 539 



hypophyseal implants and, 536 

 rej)roduction 



hypoxia and, 963 



inanition and, 683-684 



in female, following gonadal hormones given 

 prepulHTtally, 1201 



olfactory stinuilalioii and, 277, 1342 



population density and, 962, 1261 



sterile-obese syndrome and, 673 



thyroid and, 346, 998-999 

 reproductive life, length, 959 

 scrotum 



absence of sweat glands, 320 



temperature gradient, 318-319 

 semen constituents, fructose, 381 

 seminal vesicles 



androgen and, 409, 414-417, 422 



cytology, 409, 414-418, 420-422 

 sex deterniinalion, 50 

 sex ditlVr(>nti;i1ion, inductor substances com- 



|)ared with gonadal hormones, 149 

 sex ratios, 50 

 site of insemination, 727 

 social behavior 



cross-fostering and, 1245 



development, 1257 



strain differences, 1245 

 si)erm 



antigens, 745 



at site of fertilization, 738 



duration of fertilizing capacity, 738 



fate of nonfertilizing, 744 



structure, strain differences, 751 



survival time in female, 738 



Mouse (cont.) 

 sperm (cont.) 



toluidine blue and fertilizing capacity, 771 

 transport 



in epididymis, 712 

 in female, 730 

 trypaflavine and fertilizing capacity, 771 

 spermatogenesis 



androgen and, 270, 338 

 homologous antiserum and, 747 

 hypophysectomy and, 342 

 thyroxine and, 669 

 spermatogenic cycle, 328-329 

 temperature preference, selective breeding and- 



1355 

 testis 



age of animal and response to androgen, 338 



artery of, 318, 319 



hypophyseal gonadotrophins and, 335-336 



Leydig cell tumors, 350-351 



maturation, protein requirements, 678 



protein deficiency and responsiveness to 



gonadotrophin, 682 

 serum gonadotrophins and, 337 

 time of descent, 313 

 vitamin A and, 681 

 vitamin E and, 681 

 tissue resi)onsiveness to androgen 



age of animal and male reproductive tissues, 



419-420, 428 

 malnutrition and male accessary sex glands, 

 683 

 trophoblast, proteolytic activity, 906 

 urogenital sinus development, gonadal hormones 



and, 122 

 uterine motility, ovarian hormones and, 1014- 



1015 

 uterine responsiveness to estrogen, cyclic fluc- 

 tuations, 509 

 uterus 



cervical dilation, 1011-1013 

 cholesterol synthesis, 653 

 vagina, ovariectomy and, 509 

 vaginal responsiveness to estrogen, cyclic fluc- 

 tuations, 509 

 ventral prostate, androgen and, 411-412 

 Wolffian duct development, gonadal hormones 



and, 120-121 

 yolk sac placenta, absorptive process, 920 

 Mucoproteins, histochemical differentiation, 889 

 Mule 



hybridity and phenotype, 20 

 Leydig cell timior, 350 

 testis, 349 

 Miillerian ducts 



alligator, estrone and, 1069 

 amniotes, transient nature, 111-112 

 amphibians, retention beyond larval life, 111- 



112 

 development 

 alligator, 1062 

 amphibia 



androgen and, 113 

 estrogen and, 112 

 androgen and, 113-114 

 castration and, 114-115, 118 

 fowl 



androgen and, 113 

 embryonic testis and, 119 

 estrogen and, 112, 113 

 garter snake, gonadal hormones and, 1069 

 gonadal hormones and, 111-120 

 in gynandromorph hamster, 117 

 in gynandromorph mouse, 117 



