Regulation of Dexras1 expression by endogenous steroids.

abstract：:The capability of the anterior pituitary gland to secrete growth hormone (GH) in response to an intravenous injection of growth hormone-releasing factor, hpGRF-44, was evaluated in male rats ranging from 22 days to 24 months of age. The increase in GH concentrations following a submaximal dose of hpGRF-44 (0.5 microgr...

journal_title：Neuroendocrinology

authors： Wehrenberg WB,Ling N

更新日期：1983-12-01 00:00:00

abstract：:The incidence of obesity is rapidly escalating and has reached epidemic proportions. In all species, including rodents, humans, and sheep, there is large variation in the degree of weight gain across individuals in response to an obesogenic environment. This individual variation is, at least in part, determined by inn...

journal_title：Neuroendocrinology

authors： Henry BA

更新日期：2017-01-01 00:00:00

abstract：:Recent evidence suggests that the free amino-terminal fragment of procalcitonin (N-PCT) plays a role in the central control of feeding behavior and energy homeostasis. However, little is known about the mechanisms through which N-PCT works. Here we report that intracerebroventricular administration of N-PCT to free-fe...

journal_title：Neuroendocrinology

authors： Tavares E,Miñano FJ

更新日期：2008-01-01 00:00:00

abstract：:Pit-1 expression has been reported to be cell-type-specific in the adult human pituitary and in human pituitary adenomas. In contrast, studies of rodent fetal adenohypophysial development as well as mature rodent glands have indicated that the pit-1 mRNA is ubiquitously expressed and the protein is under translational...

journal_title：Neuroendocrinology

authors： Puy LA,Asa SL

更新日期：1996-04-01 00:00:00

abstract：:Immunoreactive thyroid-stimulating hormone (IR-TSH) has been detected in the hypothalamus and is released in vitro by a calcium-dependent mechanism when the tissue is depolarized. Recently, immunocytochemical studies have revealed that IR-TSH is present in thyrotropes in the pars tuberalis. Therefore, because these th...

journal_title：Neuroendocrinology

authors： De Vito WJ,Connors JM,Hedge GA

更新日期：1985-07-01 00:00:00

abstract：:Sexual behavior and elevation of gonadal steroids were induced in both male and female New Zealand white rabbits following injection of synthetic beta (1-24) ACTH into the lateral cerebral ventricle. In blood assays collected by cardiac puncture, testosterone, progesterone and corticosterone were all increased above b...

journal_title：Neuroendocrinology

authors： Haun CK,Haltmeyer GC

更新日期：1975-01-01 00:00:00

abstract：:The effects of adrenalectomy (ADX) and dexamethasone (DEX) treatment on brain dopamine (DA) receptors of ovariectomized (OVX) rats were investigated by autoradiography using binding of the D1 and D2 antagonists ligands [3H]SCH 23390 and [3H]spiperone, respectively. Fourteen days after ADX, D1 receptors decreased in th...

journal_title：Neuroendocrinology

authors： Biron D,Dauphin C,Di Paolo T

更新日期：1992-04-01 00:00:00

abstract：:In addition to its traditional role as a circulating vasoactive peptide, vasopressin (VP) has been shown to play significant roles in central cardiovascular processing. The recent description of VP receptors within the subfornical organ (SFO) has suggested this circumventricular organ (CVO) as a potential locus for fe...

journal_title：Neuroendocrinology

authors： Smith PM,Ferguson AV

更新日期：1997-08-01 00:00:00

abstract：:The role of endogenous corticoids in fever responses caused by recombinant murine interleukin (IL)-1 beta and IL-6 was studied in adult male Wistar rats. Adrenalectomy diminished the development of fever after intracerebroventricular (icv) injection of these ILs and lowered body temperature. Intraperitoneal administra...

journal_title：Neuroendocrinology

authors： Schöbitz B,Holsboer F,Sutanto W,Gross G,Schönbaum E,de Kloet ER

更新日期：1994-04-01 00:00:00

abstract：:The neurotransmitter and andrenoceptors involved in the inhibition of luteinizing hormone (LH) release induced by stimulating the locus ceruleus nucleus (LC) have been characterized in ovariectomized, estrogen-primed rats in which the release of LH was triggered by electrical stimulation of the medial preoptic area. B...

journal_title：Neuroendocrinology

authors： Dotti C,Taleisnik S

更新日期：1984-01-01 00:00:00

abstract：:Bromocriptine or other dopamine agonists are usually effective for the treatment of prolactin-secreting adenomas. Five to 18% of prolactinomas, however, do not respond to such therapy. We have shown previously that such resistance to bromocriptine correlates with reduced binding to the D2 receptor subtype of dopamine,...

journal_title：Neuroendocrinology

authors： Caccavelli L,Feron F,Morange I,Rouer E,Benarous R,Dewailly D,Jaquet P,Kordon C,Enjalbert A

更新日期：1994-09-01 00:00:00

abstract：:Pituitary adenylate cyclase-activating polypeptide (PACAP) receptors were characterized and their function investigated in mouse pituitary neurointermediate lobe explants. We show that mouse neurointermediate lobes can be maintained for up to 1 month in defined medium. After 8 days in culture, these explants are devoi...

journal_title：Neuroendocrinology

authors： René F,Monnier D,Gaiddon C,Félix JM,Loeffler JP

更新日期：1996-07-01 00:00:00

abstract：:Previous studies have shown that the hypothalamic concentration of pro-opiomelanocortin (POMC) mRNA and several POMC-derived peptides increases in the rat 4 weeks after orchiectomy and that this increase can be prevented by testosterone replacement. In this study, we have examined the short-term effects of orchiectomy...

journal_title：Neuroendocrinology

authors： Wardlaw SL,Blum M

更新日期：1990-11-01 00:00:00

abstract：:VIP stimulated prolactin secretion from incubated rat hemipituitaries. Under the same conditions, the secretion of GH, LH, FSH was not affected. The stimulation of prolactin was dose-dependent, with an apparent affinity of VIP of 10.9 +/- 3.1 nM and a maximal stimulation of 57.7 +/- 4.2%. Secretin, a structurally rela...

journal_title：Neuroendocrinology

authors： Enjalbert A,Arancibia S,Ruberg M,Priam M,Bluet-Pajot MT,Rotsztejn WH,Kordon C

更新日期：1980-09-01 00:00:00

abstract：:High affinity binding of 3H-flunitrazepam (FNZP) to crude membrane preparations of bovine pineal membranes was examined by a rapid filtration procedure through Whatman GFB paper. At 0 degrees C binding reached equilibrium in about 20 min. Scatchard analysis of data at equilibrium revealed a single population of bindin...

journal_title：Neuroendocrinology

authors： Lowenstein PR,Cardinali DP

更新日期：1983-08-01 00:00:00

abstract：BACKGROUND:The outcomes of bariatric surgery are very irregular and mostly unpredictable. The search for variables of predictive value is encouraged to help preventing therapeutic failures. OBJECTIVE:We aimed to confirm the hypothesis that preexisting eating behaviors could predict neuroendocrine and metabolic outcome...

journal_title：Neuroendocrinology

authors： Muñoz-Rodríguez JR,Rodríguez-Cano T,Polo F,Sáenz-Mateos L,Agarrado A,Segura E,Casas G,Martín-Fernández J,Beato-Fernández L,Salas E,González-Martín C,Alguacil LF

更新日期：2020-01-01 00:00:00

abstract：BACKGROUND:Manipulating thyroid hormones has been shown to influence learning and memory. Although a large body of literature is available on the effects of thyroid hormone deficiency on learning and memory functions during developmental or adult-onset hypothyroidism, electrophysiological findings are limited. This lim...

journal_title：Neuroendocrinology

authors： Taşkın E,Artis AS,Bitiktas S,Dolu N,Liman N,Süer C

更新日期：2011-01-01 00:00:00

abstract：:A significant increase of cell multiplication in inoculated ascitic and solid tumors was demonstrated in both DBA/2 and C57BL/6 mice as well as in Wistar rats after radiofrequency lesions in the median hypothalamus (ventromedial and dorsomedial nuclei; part of arcuate nucleus). The following tests were performed: mito...

journal_title：Neuroendocrinology

authors： Bindoni M,Belluardo N,Marchese AE,Cardile V,Mudò G,Cella S,Laguidara A,Denatale G

更新日期：1986-01-01 00:00:00

abstract：:Growth hormone-releasing hormone (GHRH) stimulates GH secretion in man and the hormonal response is specific. The attenuation of GH response to bolus GHRH after prior exposure of GHRH of up to 24 h was not demonstrated in normal or GH-deficient subjects after more prolonged exposure. This suggests that the partial los...

journal_title：Neuroendocrinology

authors： Low LC

更新日期：1991-01-01 00:00:00

abstract：:Blood samples were removed via chronic intra-atrial cannulae every 15 min in female rats during the estrous cycle, the last week of pregnancy, parturition and suckling. Growth hormone (GH) secretion during the estrous cycle is characterized by episodic release, occurring approximately once hourly. The surges in GH inc...

journal_title：Neuroendocrinology

authors： Saunders A,Terry LC,Audet J,Brazeau P,Martin JB

更新日期：1976-01-01 00:00:00

abstract：:Dehydration is a classic homeostatic stressor in rats that leads to a series of endocrine responses including stimulation of the hypothalamo-pituitary-adrenal (HPA) axis. During the last decade, it has been well established that perinatal food restriction is associated with the onset of diseases in adults. Our previou...

journal_title：Neuroendocrinology

authors： Sebaai N,Lesage J,Breton C,Vieau D,Deloof S

更新日期：2004-01-01 00:00:00

abstract：:Pituitary oxytocin (OT) secretion is inversely related to saline consumption in several experimental models of sodium appetite in rats. Because systemic OT administration does not inhibit sodium appetite, release of OT as a neurotransmitter within the brain, coincident with its secretion from the pituitary, may be rel...

journal_title：Neuroendocrinology

authors： Blackburn RE,Stricker EM,Verbalis JG

更新日期：1992-08-01 00:00:00

abstract：:The sleep-wakefulness pattern and brain protein levels were determined in rats for 3 h following these conditions: administration of an inhibitor of protein synthesis (anisomycin), administration of several doses of rat growth hormone (GH) or thyrotropin, and administration of a combination of anisomycin + GH or thyro...

journal_title：Neuroendocrinology

authors： Drucker-Colín RR,Spanis CW,Hunyadi J,Sassin JF,McGaugh JL

更新日期：1975-01-01 00:00:00

abstract：:The hypothalamic GnRH pulse generator activity, which was assessed by the characteristic increases in the multiple unit activity (MUA) specifically associated with the pulsatile LH secretion (MUA volleys), was monitored throughout the estrous cycle of the female goat. Blood samples were collected daily for analysis of...

journal_title：Neuroendocrinology

authors： Tanaka T,Ozawa T,Hoshino K,Mori Y

更新日期：1995-12-01 00:00:00

abstract：:Arginine-vasopressin (AVP) is regarded as a potent stimulator of pituitary adrenocorticotropin (ACTH) secretion and participates therefore in the regulation of the hypothalamic-pituitary-adrenal (HPA) axis function in concert with the physiological activator of the axis, hypothalamic corticotropin-releasing hormone (C...

journal_title：Neuroendocrinology

authors： Bernardini R,Chiarenza A,Kamilaris TC,Renaud N,Lempereur L,Demitrack M,Gold PW,Chrousos GP

更新日期：1994-11-01 00:00:00

abstract：:The recent description of infertility in humans with loss-of-function mutations in genes for neurokinin B (NKB) or its receptor (NK3R) has focused attention on the importance of this tachykinin in the control of GnRH secretion. In a number of species, NKB neurons in the arcuate nucleus also produce two other neuropept...

journal_title：Neuroendocrinology

authors： Goodman RL,Coolen LM,Lehman MN

更新日期：2014-01-01 00:00:00

abstract：:The growth hormone secretagogue receptor subtype 1a (GHSR-1a) is involved in biological actions of ghrelin by triggering intracellular second messengers coupled to heterotrimeric G-protein complex involving Galpha(q/11). Adenosine is a partial agonist of the GHSR-1a, binding to a binding pocket distinct from the one d...

journal_title：Neuroendocrinology

authors： Carreira MC,Camiña JP,Smith RG,Casanueva FF

更新日期：2004-01-01 00:00:00

abstract：:A patch-clamp study was conducted on cultured frog pituitary melanotrophs, in order to investigate the effects of adrenaline on the electrical activity of these cells. In the whole-cell configuration, adrenaline (1 microM) caused hyperpolarization that was accompanied by a fall in membrane input resistance and a block...

journal_title：Neuroendocrinology

authors： Valentijn JA,Vaudry H,Cazin L

更新日期：1994-01-01 00:00:00

abstract：:Structural and functional impairment of the skeletal system remains an important cause of morbidity and disability in patients with Cushing's syndrome (CS). Glucocorticoid (GC) excess inhibits bone formation and calcium absorption from the gut, increases bone resorption, and alters the secretion of gonadotropin and gr...

journal_title：Neuroendocrinology

authors： Kaltsas G,Makras P

更新日期：2010-01-01 00:00:00

abstract：:Adenylate cyclase activity was studied in anterior pituitary homogenates from young adult (6 months) and old (20 and 24 months) male rats. Basal, NaF-, GTP-, 5'-guanylimidodiphosphate (Gpp(NH)p)- and forskolin-stimulated activities were similar in the three groups, implying that the stimulatory guanyl nucleotide regul...

journal_title：Neuroendocrinology

authors： Robberecht P,Gillard M,Waelbroeck M,Camus JC,De Neef P,Christophe J

更新日期：1986-01-01 00:00:00