Effect of stage of development and sex on gonadotropin-releasing hormone secretion in in vitro hypothalamic perifusion

Proceedings of the Society for Experimental Biology and Medicine

Volumn 217, Issue 4, 1998, Pages 445-449

  Lacau Mengido, Isabel M ^a   Iglesias, Arturo González ^a   Díaz Torga, Graciela ^a   Thyssen Cano, Sandra ^a,c   Libertun, Carlos ^a,b   Becú Villalobos, Damasia ^a  

^a CONICET ^*

^b INST DE BIOL Y MED EXPERIMENTAL   (Argentina)

^c CONICET ^*

Author keywords

[No Author keywords available]

Indexed keywords

GONADORELIN; SEX HORMONE;

ANDROGEN THERAPY; ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; CONTROLLED STUDY; EMBRYO DEVELOPMENT; GONADOTROPIN RELEASE; HORMONAL REGULATION; HORMONE RELEASE; HYPOTHALAMUS; HYPOTHALAMUS HYPOPHYSIS ADRENAL SYSTEM; IN VITRO STUDY; MEMBRANE DEPOLARIZATION; NEUROTRANSMITTER RELEASE; NONHUMAN; ONTOGENY; RAT;

ANIMALIA;

EID: 0031916881     PISSN: 00379727     EISSN: None     Source Type: Journal    
DOI: 10.3181/00379727-217-44255     Document Type: Article

References (27)

1. Becu-Villalobos D, Lacau-Mengido IM, Libertun C. Ontogenic studies of the neural control of the adenohypophyseal hormones in the rat: Gonadotropins. Cell Mol Neurobiol 10:473-484, 1990.
2. Ojeda SR, Urbanski HF. Puberty in the rat. In: Knobil E, Neill J, Eds. The Physiology of Reproduction. New York: Raven Press, Ltd., pp 363-409, 1994.
3. Becu-Villalobos D, Lacau de Mengido IM, Libertun C. Developmental changes in FSH secretion induced by 5-hydroxytryptophan, naloxone, and haloperidol in male and female rats. Dev Brain Res 47:181-186, 1989.
4. Ojeda SR, Jameson HE, McCann SM. Developmental changes in pituitary responsiveness to luteinizing-hormone releasing hormone (LHRH) in the female rat: Ovarian adrenal influences during the infantile period. Endocrinology 100:440-451, 1977.
5. + induced gonadotropins and prolactin release in vitro. Dev Brain Res 70:103-108, 1992.
6. Debeljuk L, Arimura A, Schally AV. Studies on the pituitary responsiveness to luteinizing hormone-releasing hormone (LHRH) in intact male rats at different ages. Endocrinology 90:585-589, 1972.
7. Aubert ML, Begeot M, Winiger BP, Morel G, Sizonenko PC, Dubois PM. Ontogeny of hypothalamic luteinizing hormone-releasing hormone (GnRH) and pituitary GnRH receptors in fetal and neonatal rats. Endocrinology 116:1565-1576, 1985.
8. Hompes PGA, Vermes I, Tilders FJH, Schoemaker J. In vitro release of LHRH from the hypothalamus of female rats during prepubertal development. Neuroendocrinology 35:8-12, 1982.
9. Jakubowski M, Blum M, Roberts JL. Postnatal development of gonadotropin-releasing hormone and cylophilin gene expression in the female and male rat brain. Endocrinology 128:2702-2708, 1991.
10. Dutlow CM, Rachman J, Jacobs TW, Millar RP. Prepubertal increases in gonadotropin-releasing hormone mRNA, gonadotropin-releasing hormone precursor, and subsequent maturation of precursor processing in male rats. J Clin Invest 90:2496-2501, 1992.
11. Harter DE, Ramirez VD. Responsiveness of immature versus adult male rat hypothalami to dibutyryl cyclic AMP and Forskolin-induced LHRH release in vitro. Neuroendocrinology 40:476-482, 1985.
12. Naish SJ, Brawer J, Robaire B, Ruf KB. Changes in the dynamics of luteinizing hormone-releasing hormone-stimulated secretion of luteinizing hormone during sexual maturation of female rats. Biol Reprod 34:549-557, 1986.
13. Dorner G. Sexual differentiation of the brain. Vit Horm 38:325-381, 1981.
14. Becu-Villalobos D, Libertun C. Ontogenesis of 3(H) serotonin binding sites in the hypothalamus of the female rate: Relation to serotonin-induced LH release in moxestrol pretreated rats. Dev Brain Res 25:111-116, 1986.
15. Lacau-Mengido IM, Becu-Villalobos D, Thyssen SM, Rey EB, Lux-Lantos VAR, Libertun C. Antidopaminergic-induced hypothalamic LHRH release and pituitary gonadotrophin secretion in 12-day-old female and male rats. J Neuroendocrinol 5:705-709, 1993.
16. Chiappa SA, Fink G. Releasing factor and hormonal changes in the hypothalamic-pituitary-gonadotrophin and -adrenocorticotrophin systems before and after birth and puberty in male, female, and adrogenized female rats. J Endocrinol 72:211-224, 1977.
17. Bourguignon J-P, Franchimont P. Puberty related increase in episodic LHRH release from rat hypothalamus in vitro. Endocrinology 114:1941-1943, 1984.
18. Clough RW, Hoffman GE, Sladek CD. Peripubertal development of noradrenergic stimulation of luteinizing hormone-releasing hormone neurosecretion in vitro. Brain Res 446:121-132, 1988.
19. 2+ availability: Relation to LHRH release. Neuroendocrinology 39:442-447, 1984.
20. Lacau de Mengido IM, Becu-Villalobos D, Libertun C. Sexual differences in the dopaminergic control of LH secretion in the developing rat. Dev Brain Res 35:91-95, 1987.
21. Becu-Villalobos D, Lacau-Mengido IM, Libertun C. Sexual differentiation of the brain is involved in 5-hydroxytryptophan- and naloxone-induced FSH release in the infantile rat. Neuroendocrinol Lett 12:435-442, 1990.
22. Becu-Villalobos D, Libertun C. Development of GnRH neuron regulation in the female rat. Cell Mol Neurobiol 15:165-176, 1995.
23. Blank MS, Panerai AE, Friesen HG. Opioid peptides modulate luteinizing hormone secretion during sexual maturation. Science 203:1129-1131, 1979.
24. Wu TJ, Morris DL, McArthur NH, Harms PG. A priming effect of naloxone on in vitro LHRH release from the hypothalamus of midluteal ewes. Biol Reprod 44:546-549, 1991.
25. Kalra SP, Kalra PS. Do testosterone and estradiol-17B enforce inhibition or stimulation of luteinizing hormone-releasing hormone secretion? Biol Reprod 41:559-570, 1989.
26. Knight PG. Variations in hypothalamic luteinizing hormone-releasing hormone content and release in vitro and plasma concentrations of luteinizing hormone and testosterone in developing cockerels. J Endocrinol 99:311-319, 1983.
27. Piva F, Limonta P, Maggi R, Dondi D, Messi E, Zanisis M, Martini L. Effect of aging on opioid and LHRH receptors in the brain, pituitary, and testis of the male rat. Neurobiol Aging 15:553-557, 1994.