Oxytocin in microdissected hypothalamic nuclei. Significant differences between prepubertal and sexually mature female rats.

abstract：:In the Djungarian hamster Phodopus sungorus, the daily temporal pattern of synthesis and release of pineal hormone melatonin, mainly the length of the period of elevated melatonin levels, may be involved in transferring the information on day length to the neuroendocrine-gonadal axis. The present study investigated th...

journal_title：Neuroendocrinology

authors： Illnerová H,Hoffmann K,Vanĕcek J

更新日期：1984-03-01 00:00:00

abstract：:Infusion of the three human prepro-VIP derived peptides [vasoactive intestinal peptide (VIP), peptide histidine methionine (PHM) and the newly discovered peptide histidine valine (PHV-42)] at a constant nominal rate of 5 pmol/kg/min in 6 healthy volunteers for 60 min resulted in plateau plasma levels of 56,475 and 1,0...

journal_title：Neuroendocrinology

authors： Yiangou Y,Gill JS,Chrysanthou BJ,Burrin J,Bloom SR

更新日期：1988-12-01 00:00:00

abstract：UNLABELLED:Mediobasal hypothalamic slices of adult ovariectomized (OVX) rats treated or not with 17 beta-estradiol (E2) were superfused in buffered (pH 7.2) Locke medium containing bacitracin. A 6-min pulse of K+ (56 m M) was less effective in releasing luteinizing hormone releasing hormone (LH-RH) from mediobasal hypo...

journal_title：Neuroendocrinology

authors： Drouva SV,Laplante E,Gautron JP,Kordon C

更新日期：1984-02-01 00:00:00

abstract：:The arcuate nucleus-median eminence complex (AM) undergoes major structural and functional changes during normal puberty or if exposed to a pulse of estradiol in the prepuberal period. Those changes are expressed by increased synaptogenesis and by a drastic alteration in the feedback control of anterior pituitary glan...

journal_title：Neuroendocrinology

authors： Rodriguez-Sierra JF,Heydorn WE,Creed GJ,Jacobowitz DM

更新日期：1987-06-01 00:00:00

abstract：BACKGROUND:Little information is available concerning prognostic factors for bronchopulmonary large cell neuroendocrine carcinomas (BP-LCNECs) and even less is known about combined LCNECs (Co-LCNECs). We investigated whether an integrated morphological, immunohistochemical, and molecular approach could be used for thei...

journal_title：Neuroendocrinology

authors： Milione M,Maisonneuve P,Grillo F,Mangogna A,Centonze G,Prinzi N,Pusceddu S,Garzone G,Cattaneo L,Busico A,Bossi P,Spaggiari P,Pellegrinelli A,Del Gobbo A,Ferrero S,Kankava K,Pruneri G,Rolli L,Roca E,Bercich L,Tiron

更新日期：2020-05-04 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：:A role for glutamate in signalling mechanisms in the mammalian pineal gland is suggested by the high concentration of the transmitter in pinealocytes and the expression of glutamate receptor subunits in the rat gland. A single type of glutamate binding site has been characterized in the rat and bovine pineal gland, pr...

journal_title：Neuroendocrinology

authors： Mick G

更新日期：1995-03-01 00:00:00

abstract：:The effects of the dopamine (DA) receptor antagonist metoclopramide on the plasma thyroid stimulating hormone (TSH) and prolactin (PRL) levels were studied in 8 patients with subclinical hypothyroidism (defined as absence of clinical signs of hypothyroidism with normal thyroid hormone levels, normal or slightly increa...

journal_title：Neuroendocrinology

authors： Lombardi G,Iodice M,Miletto P,Merola B,Panza N,Annunziato L

更新日期：1986-01-01 00:00:00

abstract：:The effects of (D-Met2,Pro5)-enkephalinamide--a superactive enkephalin analogue--on the preovulatory discharge of gonadotrophic hormones and on ovulation were investigated. Injection of the opioid (16 nmol) into a lateral cerebral ventricle of regularly cycling female rats immediately before the critical period on the...

journal_title：Neuroendocrinology

authors： Köves K,Marton J,Molnár J,Halász B

更新日期：1981-02-01 00:00:00

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 obese gene (OB) product, leptin, has been shown to exert control on metabolic processes such as food intake and body weight homeostasis, possibly through a neuropeptide Y (NPY) neurotransmission. More recently, leptin has been shown to control several neuroendocrine axes, modulating pituitary hormone secretions in...

journal_title：Neuroendocrinology

authors： Vuagnat BA,Pierroz DD,Lalaoui M,Englaro P,Pralong FP,Blum WF,Aubert ML

更新日期：1998-05-01 00:00:00

abstract：:The volume of the sexually dimorphic nucleus in the preoptic area (SDN-POA) of the rat brain is severalfold larger in adult male rats than in adult females. This sex difference in brain structure was previously shown to develop under the influence of androgenic and estrogenic hormones during the perinatal period. We t...

journal_title：Neuroendocrinology

authors： Döhler KD,Coquelin A,Davis F,Hines M,Shryne JE,Sickmöller PM,Jarzab B,Gorski RA

更新日期：1986-01-01 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：:In the present paper the effects of estradiol and testosterone on the expression of the types 1 and 5 somatostatin receptors (sst1 and sst5) in the goldfish forebrain and pituitary were investigated. Estradiol increased the sst1 expression in both the forebrain and pituitary in a dose- and time-dependent manner. In ad...

journal_title：Neuroendocrinology

authors： Canosa LF,Lin X,Peter RE

更新日期：2003-08-01 00:00:00

abstract：:The postnatal development of the luteinizing hormone-releasing hormone (LHRH) system in male and female rats was investigated using light microscopic immunocytochemistry. An identical number of immunoreactive LHRH cells (about 1,300) was observed for males and females throughout development. Two LHRH cell types, based...

journal_title：Neuroendocrinology

authors： Wray S,Hoffman G

更新日期：1986-01-01 00:00:00

abstract：:Previous studies have indicated that 30 min of swimming in room temperature water is a potent stimulus for the secretion of beta-endorphin (beta E) from the intermediate lobe (IL) of the pituitary in rodents. Repeated daily challenge with this paradigm over days to weeks leads to a progressive increase in proopiomelan...

journal_title：Neuroendocrinology

authors： Young EA,Bronstein D,Akil H

更新日期：1993-09-01 00:00:00

abstract：:Observations in experimental allergic encephalomyelitis (EAE), a model for multiple sclerosis (MS), have indicated that a low activity of the hypothalamo-pituitary-adrenal (HPA) system is accompanied by a high susceptibility for EAE in rat strains and that elevated corticosteroid levels are necessary for spontaneous r...

journal_title：Neuroendocrinology

authors： Purba JS,Raadsheer FC,Hofman MA,Ravid R,Polman CH,Kamphorst W,Swaab DF

更新日期：1995-07-01 00:00:00

abstract：:Somatotropes and GC cells, a GH-producing cell line, exhibit [Ca(2+)](i) oscillations that result from rhythmic Ca(2+) action potentials. Determination of this operating mode required simultaneous recording of both parameters by fura-2 imaging and patch-clamp techniques. In order to test whether patch recording induce...

journal_title：Neuroendocrinology

authors： Robert C,Tseeb V,Kordon C,Hammond C

更新日期：1999-11-01 00:00:00

abstract：: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 the expression of classical α- and β-estrogen receptors and variant...

journal_title：Neuroendocrinology

authors： Zárate S,Seilicovich A

更新日期：2010-01-01 00:00:00

abstract：:To determine the possible physiological role of endogenous growth hormone-releasing factor (GRF) in the neuronal content and release of cerebral somatostatin (SS), we studied the effect of endogenous GRF blockade on the immunoreactive SS (IR-SS) content of cells and media in fetal rat cerebral cortical and hypothalami...

journal_title：Neuroendocrinology

authors： de los Frailes MT,Cacicedo L,Fernandez G,Tolón RM,Jesus Lorenzo M,Aguado F,Sánchez Franco F

更新日期：1992-02-01 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：:Amygdalotomized, sham-operated and intact wild-derived house mice of both sexes were group-caged (8-10) or singly caged for 3 weeks. The weights of ovaries (p is less than 0.05) and uteri (p is less than 0.01) were less in intact and sham-operated grouped females compared to singly caged intact and amygdalotomized fem...

journal_title：Neuroendocrinology

authors： Pasley JN,Powell EW,Cernosek RM,Cernosek SF

更新日期：1978-01-01 00:00:00

abstract：:Prolactin-releasing (PRF) activity was found in Pitressin (a commercial extract from posterior pituitary for vasopressin). Injection of Pitressin into conscious free-moving rats implanted with a permanent atrial indwelling cannula, produced a transient increase in prolactin concentration in the circulation. In order t...

journal_title：Neuroendocrinology

authors： Shin SH

更新日期：1982-01-01 00:00:00

abstract：:The regulation of prolactin secretion by tuberoinfundibular dopamine (DA) neurons appears to be altered in the aged rat: the concentration of prolactin in the serum increases and the activity of the tuberoinfundibular DA neurons decreases. In the young female rat a brief period of stress reduces the tuberoinfundibular...

journal_title：Neuroendocrinology

authors： Demarest KT,Moore KE,Riegle GD

更新日期：1987-05-01 00:00:00

abstract：:Previous studies have shown that neonatal administration of monosodium glutamate (MSG) results in a clearly defined lesion of the arcuate nucleus which disrupts mechanisms regulating normal FSH but not LH secretion in the adult female hamster. The present study was designed to investigate the effects of neonatally adm...

journal_title：Neuroendocrinology

authors： Lamperti AA,Baldwin DM

更新日期：1982-03-01 00:00:00

abstract：:The role of endogenous opiate peptides in the mesencephalic central gray (MCG) and their possible interactions with gonadotropin-releasing hormone (GnRH) in the regulation of lordosis behavior was assessed in ovariectomized, estrogen-treated and estrogen-progesterone-treated female rats. Lordosis behavior triggered by...

journal_title：Neuroendocrinology

authors： Sirinathsinghji DJ

更新日期：1984-09-01 00:00:00

abstract：BACKGROUND:The chemotherapy for small-cell lung carcinoma (SCLC) has been adopted for advanced extrapulmonary neuroendocrine carcinomas (EP-NECs). The aim of this study was to clarify the efficacy of standard SCLC regimens when used to treat EP-NECs and to compare the outcome with that for SCLC. METHODS:We reviewed th...

journal_title：Neuroendocrinology

authors： Terashima T,Morizane C,Hiraoka N,Tsuda H,Tamura T,Shimada Y,Kaneko S,Kushima R,Ueno H,Kondo S,Ikeda M,Okusaka T

更新日期：2012-01-01 00:00:00

abstract：:When fetal preoptic area (POA) brain grafts that contain gonadotropin-releasing hormone cells are transplanted into the third ventricle of adult female hypogonadal mice, the animals respond with sexual maturation, persistent estrus, and the ability to ovulate reflexively after mating. However, the absence of normal sp...

journal_title：Neuroendocrinology

authors： Gibson MJ,Kokoris GJ,Silverman AJ

更新日期：1988-08-01 00:00:00

abstract：:The site of inhibitory action of glucocorticoids on the hypothalamic corticotropin-releasing factor (CRF) and arginine vasopressin (AVP) was studied using a combination of glucocorticoid implantation and immunohistochemistry. Adrenalectomy increased the number and the staining intensity of the neurons containing CRF-l...

journal_title：Neuroendocrinology

authors： Kovács K,Kiss JZ,Makara GB

更新日期：1986-01-01 00:00:00

abstract：:Hypophysitis is a relatively rare disease that exerts a strong autoimmune component encompassing different etiologies. Immunomodulatory drugs, such as interferon-α, are known to rarely induce hypophysitis. In recent years, a large number of new biological and immunomodulatory agents have been introduced into clinical ...

journal_title：Neuroendocrinology

authors： Angelousi A,Chatzellis E,Kaltsas G

更新日期：2018-01-01 00:00:00