Immunization of sheep against GnRH early in life: effects on gonadotropins, follicular growth and responsiveness of granulosa cells to FSH and IGF-I in two breeds of sheep with different prolificacy (Romanov and Ile-de-France).

[1]  J. Yelich,et al.  Ovarian response after gonadotropin treatment of heifers immunized against gonadotropin-releasing hormone. , 1996, Journal of animal science.

[2]  D. Paull,et al.  Immunization of sheep against GnRH early in life: effects on reproductive function and hormones in rams. , 1994, Journal of reproduction and fertility.

[3]  W. V. van Cappellen,et al.  Prepubertal reduction of the ovarian follicle population by combined LH-releasing hormone antagonist treatment and unilateral ovariectomy influences follicle characteristics but not the ovulation rate at first oestrus. , 1992, The Journal of endocrinology.

[4]  D. Monniaux,et al.  Control of proliferation and differentiation of ovine granulosa cells by insulin-like growth factor-I and follicle-stimulating hormone in vitro. , 1992, Biology of reproduction.

[5]  A. Jorio,et al.  Development of the population of ovarian follicles during the prepubertal period in D'man and Timahdite sheep , 1991 .

[6]  J. Saumande Culture of bovine granulosa cells in a chemically defined serum-free medium: The effect of insulin and fibronectin on the response to FSH , 1991, The Journal of Steroid Biochemistry and Molecular Biology.

[7]  K. McNatty,et al.  Effect of long-term hypophysectomy on ovarian follicle populations and gonadotrophin-induced adenosine cyclic 3',5'-monophosphate output by follicles from Booroola ewes with or without the F gene. , 1990, Journal of reproduction and fertility.

[8]  W. V. van Cappellen,et al.  Short- and long-term effects of an LHRH antagonist given during the prepubertal period on follicle dynamics in the rat. , 1990, The Journal of endocrinology.

[9]  P. Monget,et al.  Localization, characterization, and quantification of insulin-like growth factor-I-binding sites in the ewe ovary. , 1989, Endocrinology.

[10]  D. Magoffin,et al.  Insulin-like growth factor-I regulates aromatase activity in human granulosa and granulosa luteal cells. , 1989, The Journal of clinical endocrinology and metabolism.

[11]  W. V. van Cappellen,et al.  Ovarian follicle dynamics in immature rats treated with a luteinizing hormone-releasing hormone antagonist (Org. 30276). , 1989, Biology of reproduction.

[12]  E. Adashi,et al.  In vivo regulation of granulosa cell somatomedin-C/insulin-like growth factor I receptors. , 1988, Endocrinology.

[13]  H. Matsuo,et al.  Comparison of the facilitative roles of insulin and insulin-like growth factor I in the functional differentiation of granulosa cells: in vitro studies with the porcine model. , 1988, Acta endocrinologica.

[14]  E. Adashi,et al.  Characterization and regulation of a specific cell membrane receptor for somatomedin-C/insulin-like growth factor I in cultured rat granulosa cells. , 1988, Endocrinology.

[15]  K. Esbenshade Ovarian response to pregnant mare serum gonadotropin and porcine pituitary extract in gilts actively immunized against gonadotropin releasing hormone. , 1987, Journal of animal science.

[16]  A. Mcneilly,et al.  Effect of gonadotrophin-releasing hormone agonist-induced suppression of LH and FSH on follicle growth and corpus luteum function in the ewe. , 1987, The Journal of endocrinology.

[17]  K. McNatty,et al.  Differences in gonadotrophin-stimulated cyclic AMP production by granulosa cells from booroola x merino ewes which were homozygous, heterozygous or non-carriers of a fecundity gene influencing their ovulation rate. , 1987, Journal of reproduction and fertility.

[18]  H. Sonjaya,et al.  Ovarian follicles during infancy in Romanov and Ile-de-France ewe lambs. , 1987, Journal of reproduction and fertility.

[19]  M. Driancourt Ovarian features contributing to the variability of PMSG-induced ovulation rate in sheep. , 1987, Journal of reproduction and fertility.

[20]  I. Clarke,et al.  Follicular growth and regression during the 8 days after hypophysectomy in sheep. , 1987, Journal of reproduction and fertility.

[21]  M. Driancourt,et al.  Variations in patterns of follicle development in prolific breeds of sheep. , 1986, Journal of reproduction and fertility.

[22]  D. Thompson,et al.  Active immunization of intact mares against gonadotropin-releasing hormone: differential effects on secretion of luteinizing hormone and follicle-stimulating hormone. , 1986, Biology of reproduction.

[23]  K. McNatty,et al.  Differences in ovarian activity between booroola X merino ewes which were homozygous, heterozygous and non-carriers of a major gene influencing their ovulation rate. , 1986, Journal of reproduction and fertility.

[24]  J. Brown,et al.  Effect of FSH treatment on LH and FSH receptors in chronic cystic-ovarian-diseased dairy cows. , 1986, Journal of animal science.

[25]  A. Mcneilly,et al.  Suppression of follicular development after chronic LHRH immunoneutralization in the ewe. , 1986, Journal of reproduction and fertility.

[26]  J. Veldhuis,et al.  A role for somatomedin C as a differentiating hormone and amplifier of hormone action on ovarian cells: studies with synthetically pure human somatomedin C and swine granulosa cells. , 1985, Biochemical and biophysical research communications.

[27]  E. Adashi,et al.  Insulin-like growth factors as intraovarian regulators of granulosa cell growth and function. , 1985, Endocrine reviews.

[28]  B. Bindon,et al.  Plasma FSH and LH in prepubertal Booroola ewe lambs. , 1985, Australian journal of biological sciences.

[29]  D. Perrone,et al.  Serum is not necessary in human in vitro fertilization, early embryo culture, and transfer. , 1984, Fertility and sterility.

[30]  G. Montgomery,et al.  A new method for studying pituitary responsiveness in vivo using pulses of LH-RH analogue in ewes passively immunized against native LH-RH. , 1984, Reproduction, nutrition, developpement.

[31]  Bindon Bm,et al.  Ovarian follicles of new-born Merino lambs from genetic lines which differ in fecundity. , 1983 .

[32]  D. Monniaux,et al.  Superovulatory responses of cattle , 1983 .

[33]  A. R. Midgley,et al.  Rat granulosa cell differentiation: an in vitro model. , 1982, Endocrinology.

[34]  A. Mcneilly,et al.  Effect of oestrogen and an LH-RH agonist on the release of gonadotrophins in ovariectomized ewes deprived of LH-RH. , 1981, Journal of reproduction and fertility.

[35]  L. Cahill,et al.  Influences of season, cycle and breed on follicular growth rates in sheep. , 1980, Journal of reproduction and fertility.

[36]  A. Caraty,et al.  Reassessment of LRF radioimmunoassay in the plasma and hypothalamic extracts of rats and rams. , 1980, Reproduction, nutrition, developpement.

[37]  L. Cahill,et al.  Short- and long-term effects of hypophysectomy and unilateral ovariectomy on ovarian follicular populations in sheep. , 1979, Journal of reproduction and fertility.

[38]  J. Mariana,et al.  Total follicular populations in ewes of high and low ovulation rates. , 1979, Journal of reproduction and fertility.

[39]  M. Blanc,et al.  A new homologous radioimmunoassay for ovine follicle stimulating hormone : development and characterization , 1979 .

[40]  A. Mcneilly,et al.  Active immunization of ewes against luteinizing hormone releasing hormone, and its effects on ovulation and gonadotrophin, prolactin and ovarian steroid secretion. , 1978, The Journal of endocrinology.

[41]  K. Cheng Development and characterization of a homologous radioimmunoassay for bovine follicle-stimulating hormone. , 1978, The Journal of endocrinology.

[42]  H. Fraser,et al.  Changes in the ovaries of rats after immunization against luteinizing hormone releasing hormone. , 1978, The Journal of endocrinology.

[43]  J. Hodges,et al.  Effects of immunisation against luteinising hormone releasing hormone on reproduction of the marmoset monkey Callithrix jacchus , 1977, Nature.

[44]  A. R. Midgley,et al.  Ovarian follicular development in the rat: hormone receptor regulation by estradiol, follicle stimulating hormone and luteinizing hormone. , 1976, Endocrinology.