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Keywords: Estrogens
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Journal Articles
Neuroendocrinology (2023) 113 (9): 930–942.
Published Online: 12 May 2023
... treatment. Methods: The goals for these experiments were to further characterize the fluid enhancing effects of estradiol by determining the estrogen receptor subtype mediating the dipsogenic effect, examining saline intake, and testing for a dipsogenic effect of estradiol in male rats. Results...
Journal Articles
Neuroendocrinology (2021) 111 (11): 1066–1085.
Published Online: 19 October 2021
... seems to be similar in both sexes. Sex hormones, including androgens and estrogens, may not only impact virus entry and load, but also shape the clinical manifestations, complications, and ultimately the outcome of the disease. The current review comprehensively summarizes the current literature on sex...
Journal Articles
Journal Articles
Neuroendocrinology (2015) 102 (3): 226–237.
Published Online: 01 April 2015
... ]. Epidemiological studies point to developmental effects of such environmental disruptors, which act as steroid mimics, in humans. Recent increases in estrogen-sensitive cancers (breast, prostate and testis), endometriosis, male genital abnormalities, decline in semen quality, and early onset of puberty in girls...
Journal Articles
Neuroendocrinology (2012) 96 (2): 119–130.
Published Online: 25 April 2012
...James W. Simpkins; Meharvan Singh; Courtney Brock; Anne M. Etgen This review is intended to assess the state of current knowledge on the role of estrogen receptors (ERs) in the neuroprotective effects of estrogens in models for acute neuronal injury and death. We evaluate the overall evidence...
Journal Articles
Neuroendocrinology (2011) 94 (2): 148–157.
Published Online: 08 June 2011
... later. Methods: To investigate the hypothalamic mechanism mediating this response, we determined expression of tyrosine hydroxylase (TH), PRL receptors (long form, PRLR long ), estrogen-α (ERα) and ERβ, P 4 (PR) A and B receptors, and STAT5a, STAT5b, suppressors of cytokine signaling 1 (SOCS1), SOCS3...
Journal Articles
Neuroendocrinology (2011) 93 (2): 106–113.
Published Online: 20 January 2011
...Verónica Zaldivar; María Laura Magri; Sandra Zárate; Gabriela Jaita; Guadalupe Eijo; Daniela Radl; Jimena Ferraris; Daniel Pisera; Adriana Seilicovich Background: Estrogens are recognized modulators of pituitary cell renewal, sensitizing cells to mitogenic and apoptotic signals. Tumor necrosis...
Journal Articles
Neuroendocrinology (2010) 92 (4): 215–223.
Published Online: 27 October 2010
...Sandra Zárate; Adriana Seilicovich Estrogens are crucial determinants in the regulation of anterior pituitary function and maintenance of tissue homeostasis. Estrogen actions in this gland are exerted through both classical and non-classical mechanisms of action. This review summarizes...
Journal Articles
Neuroendocrinology (2009) 90 (3): 292–300.
Published Online: 14 August 2009
...Verónica Zaldivar; María Laura Magri; Sandra Zárate; Gabriela Jaita; Guadalupe Eijo; Daniela Radl; Jimena Ferraris; Daniel Pisera; Adriana Seilicovich Background: Estrogens are recognized as acting as modulators of pituitary cell renewal, sensitizing cells to mitogenic and apoptotic signals, thus...
Journal Articles
Neuroendocrinology (1993) 57 (3): 422–431.
Published Online: 08 April 2008
.... In the present studies, we investigated the regulation of SgII mRNA expression in the anterior pituitary gland by estrogens and gonadotropin-releasing hormone (GnRH) and compared the results to luteinizing hormone β-subunit (LHβ) mRNA expression. Molecular cloning and nucleotide sequence analysis of a rat...
Journal Articles
Neuroendocrinology (1993) 57 (2): 247–256.
Published Online: 08 April 2008
...-treated rats have greater GH responses to acutely administered GHRH, we compared the self-potentiating effect of chronic GH pretreatment with GHRP-6 (10 µg/kg i.p. every 12 h). Furthermore we also studied the influence of estrogens, glucocorticoids, free fatty acids (FFA) and bombesin on somatotroph...
Journal Articles
Journal Articles
Neuroendocrinology (1991) 53 (6): 549–555.
Published Online: 04 April 2008
... postmenopausal women affected by idiopathic Parkinson’s disease (PD) as well as in 6 age- and weight-matched normal postmenopausal women as controls. The mean plasma follicle-stimulating hormone (FSH) and LH levels were evaluated both under basal conditions and after 20 days of conjugated estrogen administration...
Journal Articles
Neuroendocrinology (1990) 52 (3): 221–224.
Published Online: 03 April 2008
... as a function of circulating estrogens. With this purpose we evaluated the diurnal hypothalamic β-EP changes (1) during the estrous cycle, and (2) in ovariectomized rats with and without acute and chronic estrogen replacement. Ovariectomized rats were treated either acutely with 10 µg of estradiol benzoate (EB...
Journal Articles
Neuroendocrinology (1990) 52 (6): 608–611.
Published Online: 03 April 2008
...Luis Benitez; Federico Mallo; Clara V. Alvarez; Bartolome Burguera; Franco Sanchez-Franco; Carlos Dieguez Previous studies carried out in normal male or ovariectomized female rats have shown that bombesin plays an inhibitory role on growth hormone (GH) secretion. Since estrogens play an important...
Journal Articles
Neuroendocrinology (1988) 47 (4): 294–302.
Published Online: 02 April 2008
...Borpit Klangkalya; Albert Chan The in vitro effects of estrogens, progestins, and their related analogs on muscarinic receptor binding sites were studied in the hypothalamic membranes prepared from ovariectomized rats. The binding assays were performed under a nonequilibrium condition. Progestins...
Journal Articles
Neuroendocrinology (1986) 42 (2): 112–119.
Published Online: 01 April 2008
... of maintaining a self-priming effect. Since it is generally considered that dihydrotestosterone cannot be aromatized to estrogen, this action of estradiol and dihydrotestosterone is probably accomplished by different mechanisms. 11 12 1984 5 03 1985 1 4 2008 © 1986 S. Karger AG, Basel 1986...
Journal Articles
Neuroendocrinology (1987) 45 (1): 47–53.
Published Online: 01 April 2008
...Ursula E. Hauser; Bryant Benson This study was designed to examine the effects of short photoperiod (SP) exposure on gonadotropin and PRL levels in the presence and absence of estrogen treatment in ovariectomized LSH/SsLak hamsters. In experiment I, regularly cycling hamsters maintained in long...
Journal Articles
Journal Articles
Neuroendocrinology (1984) 39 (1): 60–63.
Published Online: 28 March 2008
... in 5 postmenopausal women who had natural menopause 3–5 years before the study. In addition, naloxone infusion was repeated in the same subjects after chronic oral treatment with conjugated estrogens (1.25 mg/day in two divided doses for 20 days). Before treatment, both the circulating levels...