References
- Bolt DJ and Rollins R. 1983. Development and application of a radioimmunoassay for bovine follicle-stimulating hormone. J. Anim. Sci. 56: 146-154. https://doi.org/10.2527/jas1983.561146x
- Crowder ME and Nett TM. 1984. Pituitary content of gonadotropins and receptors for gonadotropin-releasing hormone (GnRH) and hypothalamic content of GnRH during the preovulatory period of the ewe. Endocrinology 114: 234-239. https://doi.org/10.1210/endo-114-1-234
- De la Cruz A, Arimura A, de la Cruz KG, Schally AV. 1976. Effect of administration of anti-serum to luteinizing hormonereleasing hormone on gonadal function during the estrous cycle in the hamster. Endocrinology 98: 490-497. https://doi.org/10.1210/endo-98-2-490
- Donaldson L. and Hansel W. 1965. Histological study of bovine corpora lutea. J. Dairy Sci. 48: 905-912. https://doi.org/10.3168/jds.S0022-0302(65)88360-6
- Driancourt MA, Thatcher WW, Terqui M. Andrieu D. 1991. Dynamics of ovarian follicular development in cattle during the estrous cycle, early pregnancy and in response to PMSG. Domest. Anim. Endocrinol. 8: 209-221. https://doi.org/10.1016/0739-7240(91)90057-Q
- Fortune JE. 1994. Ovarian follicular growth and development in mammals. Biol. Reprod. 50: 225-232. https://doi.org/10.1095/biolreprod50.2.225
- Fortune JE, Sirois J, Quirk SM. 1988. The growth and differentiation of ovarian folicles during the bovine estrous cycle. Theriogenology 29: 95-109. https://doi.org/10.1016/0093-691X(88)90034-9
- Foster DL and Ryan KD. 1981. Endocrine mechanisms governing transition into adulthood in female sheep. J. Reprod. Fertil. Suppl. 30: 75-90.
- Ginther OJ, Kastelic JP, Knopf L. 1989. Composition and characteristics of follicular waves during the bovine estrous cycle. Anim. Reprod. Sci. 20: 187-200. https://doi.org/10.1016/0378-4320(89)90084-5
- Gordon I. 1997. Controlled reproduction in farm animals. vol. 2. Controlled reproduction in sheep and goats. pp. 53-397. Cap International, Oxon, UK.
- Gordon I. 1996. Controlled reproduction in farm animals, vol. 1. Controlled reproduction in cattle and buffaloes. pp. 100-132. Cap International, Oxon, UK.
- Huang ESR and Miller WL. 1980. Effects of estradiol-17beta on basal and luteinizing hormone releasing hormone-induced secretion of luteinizing hormone and follicle stimulating hormone by ovine pituitary cell culture. Biol. Reprod. 23: 124-134. https://doi.org/10.1095/biolreprod23.1.124
- Johnson AL and Advis JP. 1985. Changes in luteinizing hormonereleasing hormone content of discrete hypothalamic areas associated with spontaneous and induced preovulatory luteinizing hormone surges in the domestic hen. Biol. Reprod. 32: 813-819. https://doi.org/10.1095/biolreprod32.4.813
- Lucy MC and Stevenson JS. 1986. Gonadotropin-releasing hormone at estrus: luteinizing hormone, estradiol, and progesterone during the periestrual and postinsemination periods in dairy cattle. Biol. Reprod. 35: 300-311. https://doi.org/10.1095/biolreprod35.2.300
- Martin GB. 1984. Factors affecting the secretion of luteinizing hormone in the ewe. Biol. Rev. Camb. Philos. Soc. 59: 1-87. https://doi.org/10.1111/j.1469-185X.1984.tb00401.x
- Matton P, Adelakoun V, Couture Y, Dufour JJ. 1981. Growth and replacement of the bovine ovarian follicles during the estrous cycle. J. Anim. Sci. 52: 813-820. https://doi.org/10.2527/jas1981.524813x
- McNeilly AS, Jonassen JA, Frase HM. 1986. Suppression of follicular development after chronic LHRH immunoneutralization in the ewe. J. Reprod. Fertil. 76: 481-490. https://doi.org/10.1530/jrf.0.0760481
- Mori Y and Kano Y. 1984. Changes in plasma concentrations of LH, progesterone and oestradiol in relation to the occurrence of luteolysis, oestrous and time of ovulation in the Shiba goat (Capra hircus). J. Reprod. Fertil. 72; 223-230.
- Mori Y, Nishihara M, Tanaka T, Shimizu T, Yamaguchi M, Takeuchi Y, Hoshino K. 1991. Chronic recording of electrophysiological manifestation of the hypothalamic gonadotropin-releasing hormone (GnRH) pulse generator activity in the goat. Neuroendocrinology 53: 392-395. https://doi.org/10.1159/000125746
- Peters AR. 1985. Hormonal control of the bovine oestrous cycle. I. The natural cycle. Br. Vet. J. 141: 564-575. https://doi.org/10.1016/0007-1935(85)90003-X
- Pierson RA and Ginther OJ. 1988. Ultrasonic imaging of the ovaries and uterus in cattle. Theriogenology 29: 21-37. https://doi.org/10.1016/0093-691X(88)90029-5
- Pierson RA and Ginther OJ. 1984. Ultrasonography of the bovine ovary. Theriogenology 21: 495-505. https://doi.org/10.1016/0093-691X(84)90411-4
- Rajakoski E. 1960. The ovarian follicular system in sexually mature heifers with special reference to seasonal, cyclical and left-right variations. Acta. Endocrinol. (Suppl 52). 34: 7-68.
- Richter TA, Robinson JE, Evans NP. 2002. Progesterone blocks the estradiol-stimulated luteinizing hormone surge by disrupting activation in response to a stimulatory estradiol signal in the ewe. Biol. Reprod. 67: 119-125. https://doi.org/10.1095/biolreprod67.1.119
- Sirois J and Fortune JE. 1988. Ovarian follicular dynamics during the estrous cycle in heifers monitored by real-time ultrasonography. Biol. Reprod. 39: 308-317. https://doi.org/10.1095/biolreprod39.2.308
-
Taya K, Watanabe G, Sasamoto S. 1985. Radioimmunoassay for progesterone, testosterone and estradiol-17 beta using
$^{125}I$ -iodohistamine radioligands [in Japanese]. Jpn. J. Anim. Reprod. 31: 186-196. https://doi.org/10.1262/jrd1977.31.186 - Walters DL, Schams D, Schallenberger E. 1984. Pulsatile secretion of gonadotrophins, ovarian steroids and ovarian oxytocin during the luteal phase of the oestrous cycle in the cow. J. Reprod. Fertil. 71: 479-491. https://doi.org/10.1530/jrf.0.0710479
- Yen SS. 1977. Regulation of the hypothalamic-pituitary-ovarian axis in women. J. Reprod. Fertil. 51: 181-191. https://doi.org/10.1530/jrf.0.0510181