Zobrazeno 1 - 10 of 25 pro vyhledávání: '"J L, Voogt"'
1
Regulation of prolactin secretion during pregnancy and lactation
Autor: J L, Voogt, Y, Lee, S, Yang, L, Arbogast
Publikováno v: Progress in brain research. 133
Prolactin plays major roles in maintaining the corpora lutea of pregnancy and in the synthesis of milk during lactation. The hypothalamic mechanisms involved in these functions have been investigated. Mating leads to a surge of prolactin and programs
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ce62f0a6eb1d6d9b11cb6055ff947b30
https://pubmed.ncbi.nlm.nih.gov/11589129
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2
Effects of chronic bromocriptine treatment on tyrosine hydroxylase (TH) mRNA expression, TH activity and median eminence dopamine concentrations in ageing rats
Autor: P S, MohanKumar, S M, MohanKumar, S K, Quadri, J L, Voogt
Publikováno v: Journal of neuroendocrinology. 13(3)
The purpose of this study was to investigate the age-related changes in the responsiveness of tuberoinfundibular dopamine (TIDA) neurones to chronic hypoprolactinemia induced by treatment with bromocriptine, a dopamine receptor agonist. In one experi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5c5f2a0e031d05bf7a7e0214c0da84bf
https://pubmed.ncbi.nlm.nih.gov/11207940
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3
Pituitary hormone gene expression and secretion in human growth hormone-releasing hormone transgenic mice: focus on lactotroph function
Autor: J P, Moore, A, Cai, M E, Hostettler, L A, Arbogast, J L, Voogt, J F, Hyde
Publikováno v: Endocrinology. 141(1)
The human GH-releasing hormone (hGHRH) transgenic mouse has a hyperplastic anterior pituitary gland that eventually develops into an adenoma. We showed previously that the number of lactotrophs in the male hGHRH transgenic mouse is increased 2-fold,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::eb4dffba4e7f7d660594900ddbe57daa
https://pubmed.ncbi.nlm.nih.gov/10614626
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4
3,5 cyclic adenosine monophosphate mediates the salmon calcitonin-induced increase in hypothalamic tyrosine hydroxylase activity
Autor: L A, Arbogast, G V, Shah, J L, Voogt
Publikováno v: Endocrinology. 140(7)
This study examined the effect of salmon calcitonin (sCT) on hypothalamic tyrosine hydroxylase (TH) activity and evaluated the cellular signaling mechanisms involved in the response. Fetal hypothalamic cells were cultured in a defined medium and trea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6897db05a4ff41b0f1fdaa1cb289e344
https://pubmed.ncbi.nlm.nih.gov/10385424
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5
Prolactin (PRL) receptors are colocalized in dopaminergic neurons in fetal hypothalamic cell cultures: effect of PRL on tyrosine hydroxylase activity
Autor: L A, Arbogast, J L, Voogt
Publikováno v: Endocrinology. 138(7)
This study examined the responsiveness of dopaminergic neurons to PRL and the expression of PRL receptors in fetal hypothalamic cells. Hypothalamic cells were cultured in medium containing 5 or 25 mM potassium (K+) with or without 5% FBS. Rat PRL (rP
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4d84ac0129e5d8a466e4e87b173084a8
https://pubmed.ncbi.nlm.nih.gov/9202247
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6
A factor(s) from a rat trophoblast cell line inhibits prolactin secretion in vitro and in vivo
Autor: H, Tomogane, L A, Arbogast, M J, Soares, M C, Robertson, J L, Voogt
Publikováno v: Biology of reproduction. 48(2)
The purpose of the present study was to measure the inhibitory action of secretions from trophoblast cells on prolactin (PRL) secretion in cycling and pregnant rats, and to determine whether factor(s) from trophoblast cells act directly on anterior p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e07b1c4cdd41c8f8da81840a3e1cdeee
https://pubmed.ncbi.nlm.nih.gov/8439621
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7
Termination of Pseudopregnancy Following Hypothalamic Implantation of Prolactin
Autor: J. L. Voogt, B. T. Dang
Publikováno v: Endocrinology. 100:873-880
Pseudopregnancy (PP) in the rat is characterized by maintenance of the corpora lutea and twice daily surges of prolactin at 1500-2100 h and 0100-0900 h. Four days after PP was induced by cervical stimulation with a glass rod, rats were cannulated via
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2016d8bcb2aafb5b5f362680b7daeee
https://doi.org/10.1210/endo-100-3-873
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8
Potentiation of Suckling-Induced Release of Prolactin by Inhibition of Brain Catecholamine Synthesis
Autor: J. L. Voogt, L. A. Carr
Publikováno v: Endocrinology. 97:891-897
The effects of a catecholamine synthesis inhibitor, alpha-methyl-p-tyrosine (alpha-MT), on the accumulation of newly synthesized brain catecholamines and plasma prolactin concentration were studied in lactating rats. [3H]tyrosine was administered to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8479495e91c9bcfd81b2068337471f0
https://doi.org/10.1210/endo-97-4-891
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10
Effect of conceptus number, hysterectomy, and progesterone on prolactin surges in rats
Autor: P. A. Tonkowicz, J. L. Voogt
Publikováno v: American Journal of Physiology-Endocrinology and Metabolism. 248:E269-E273
Mating induces two daily surges of prolactin (PRL) secretion in the rat. Termination of the diurnal and nocturnal surges coincides with the development of the placenta and the secretion of rat placental lactogen (RPL). The number of conceptuses prese
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94d280534191748c39f7569aa08d4152
https://doi.org/10.1152/ajpendo.1985.248.3.e269
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