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Oestrogen Upregulates Noradrenaline Release in the Mediobasal Hypothalamus and Tyrosine Hydroxylase Gene Expression in the Brainstem of Ovariectomized Rhesus Macaques

Autor: Harold G. Spies, J. Bao, D. L. Hess, K.-Y. F. Pau, S. Kohama, C. Y. Pau

Publikováno v: Journal of Neuroendocrinology. 12:899-909

Noradrenaline plays a key role in the initiation of ovulation in nonprimate species. A similar noradrenaline role in the primate has not been established experimentally. We utilized the ovariectomized-oestrogen-supplemented (OVX + E) rhesus macaque t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::801464374eedeea715b14d57ce67d0be
https://doi.org/10.1046/j.1365-2826.2000.00549.x

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Human chorionic gonadotropin production by the pituitary gland in a premenopausal woman

Autor: G D Braunstein, D M Cook, D L Hess, D L Loriaux, Phillip E. Patton

Publikováno v: American Journal of Obstetrics and Gynecology. 178:1138-1142

OBJECTIVE: Our purpose was to investigate the source of human chorionic gonadotropin production in a nonpregnant, premenopausal woman. STUDY DESIGN: A case of human chorionic gonadotropin production by the pituitary gland in a premenopausal woman is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccfa7dc57b59a236d5779346f3c7088a
https://doi.org/10.1016/s0002-9378(98)70345-x

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Chronic treatment of female rhesus monkeys with low doses of the antiprogestin ZK 137 316: establishment of a regimen that permits normal menstrual cyclicity

Autor: Kristof Chwalisz, Ov D. Slayden, Robert M. Brenner, Richard L. Stouffer, Mary B. Zelinski-Wooten, D L Hess

Publikováno v: Human Reproduction. 13:259-267

Large doses of antiprogestin typically disrupt menstrual cyclicity. A chronic low-dose regimen of the potent new antiprogestin ZK 137 316, which permits continued menstrual cyclicity but alters gonadal-reproductive tract activity, was established. Rh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b007deeec764859e9ac7cacb3fe3cb41
https://doi.org/10.1093/humrep/13.2.259

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Opiatergic Influence on Gonadotropin-Releasing Hormone and Luteinizing Hormone Release during the Macaque Menstrual Cycle1

Autor: M. Berria, Harold G. Spies, K.-Y. F. Pau, D. L. Hess

Publikováno v: Biology of Reproduction. 55:478-484

Concomitant fluctuations in median eminence perfusate GnRH and plasma LH occur in rhesus macaques during the periovulatory period and after ovariectomy. The association between GnRH and LH pulses during the follicular and luteal phases of the monkey

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2a9e05a1a360af1ba49375ec9283447
https://doi.org/10.1095/biolreprod55.2.478

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Sexual dimorphism in secretion of hypothalamic gonadotropin-releasing hormone and norepinephrine after coitus in rabbits

Autor: S Yang, F Pau K, D L Hess, H G Spies

Publikováno v: Endocrinology. 137:2683-2693

Coital activation of the hypothalamo-hypophyseal ovarian axis (HOA) is well documented in rabbits, but coital excitation of the hypothalamo-hypophyseal testicular axis (HTA) is less well described. We and others have postulated that the response of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45dff225dd40471e48fc9d93c7fb8cfc
https://doi.org/10.1210/endo.137.7.8770887

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Preovulatory gonadotropin-releasing hormone surge in ovarian-intact rhesus macaques

Autor: M. Berria, D. L. Hess, Harold G. Spies, K.-Y. F. Pau

Publikováno v: Endocrinology. 133:1650-1656

The occurrence and profile of the preovulatory hypothalamic GnRH surge in relation to plasma profiles of LH and ovarian steroids, i.e. 17 beta-estradiol (E2) and progesterone (P4), were examined in ovarian intact, freely moving rhesus macaques. Nine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2994a8f1963c1a69242ba7feabc8e89d
https://doi.org/10.1210/endo.133.4.8404606

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Melatonin Secretion and Puberty in Female Lambs Exposed to Environmental Electric and Magnetic Fields1

Autor: Douglas L. Foster, Fred Stormshak, R Forbes, E G Olenchek, L J Painter, J. M. Thompson, P Thinesen, D. L. Hess, J M Lee

Publikováno v: Biology of Reproduction. 49:857-864

This study determined whether chronic exposure of female lambs to the electric and magnetic fields (EMF) of a high voltage transmission line can alter pineal secretion of melatonin and the normal occurrence of puberty. Twenty female Suffolk lambs wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d0d79d582cdfb1efe46b08031b22f87
https://doi.org/10.1095/biolreprod49.4.857

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Administration of an aromatase inhibitor during the late follicular phase of gonadotropin-treated cycles in rhesus monkeys: effects on follicle development, oocyte maturation, and subsequent luteal function

Autor: Don P. Wolf, William L. Baughman, Mary B. Zelinski-Wooten, Richard L. Stouffer, Theodore A. Molskness, D L Hess

Publikováno v: The Journal of Clinical Endocrinology & Metabolism. 76:988-995

Local modulation of follicular and gametogenic functions by ovarian androgens and estrogens in mammalian species has been proposed. This study examined the effects of elevated androgen/estrogen ratios during follicular maturation in vivo by inhibitin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af44ae5742b712dfbf7a4f369348d7be
https://doi.org/10.1210/jcem.76.4.8473415

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