Medial Amygdala Kiss1 Neurons Mediate Female Pheromone Stimulation of Luteinizing Hormone in Male Mice.

abstract：:Previous work has demonstrated that physiological concentrations of 17beta-estradiol can protect the female rat brain against middle cerebral artery occlusion (MCAO)-induced ischemic damage. The present study examined whether therapeutic doses of the clinically relevant selective estrogen receptor modulator (SERM), ta...

journal_title：Neuroendocrinology

authors： Mehta SH,Dhandapani KM,De Sevilla LM,Webb RC,Mahesh VB,Brann DW

更新日期：2003-01-01 00:00:00

abstract：INTRODUCTION:An increasing number of middle-aged men are being screened for low testosterone levels and the number of prescriptions for various forms of testosterone replacement therapy (TRT) has increased dramatically over the last 10 years. However, the safety of TRT has come into question with some studies suggestin...

journal_title：Neuroendocrinology

authors： Smith C,Contreras-Garza J,Cunningham RL,Wong JM,Vann PH,Metzger D,Kasanga E,Oppong-Gyebi A,Sumien N,Schreihofer DA

更新日期：2020-01-01 00:00:00

abstract：:Nontropical rodents have evolved adaptations to maximize winter survival, including alterations in reproduction, energy balance and immunity. Short-day-housed Siberian hamsters display reductions in body fat and decreases in humoral immunity compared with long-day hamsters. The hormone leptin, secreted by adipose tiss...

journal_title：Neuroendocrinology

authors： Demas GE

更新日期：2002-09-01 00:00:00

abstract：:Observations of long standing have suggested that the 'stress' of chair restraint inhibits the GnRH pulse generator in normal female monkeys while this phenomenon is rarely observed in ovariectomized animals. The role of the ovary in the response of the GnRH pulse generator to the stress of insulin hypoglycemia was in...

journal_title：Neuroendocrinology

authors： Chen MD,O'Byrne KT,Chiappini SE,Hotchkiss J,Knobil E

更新日期：1992-11-01 00:00:00

abstract：:Following the procedure of Jeffcoate et al. [1974] we have successfully obtained a specific antiserum to LH-RH in rabbits, and are utilizing our antibody to study the synthesis of LH-RH by rat hypothalamic tissues in vitro. Our antibody, used at a dilution of 1:20,000, binds 37% of added 125I-labelled LH-RH, and cross...

journal_title：Neuroendocrinology

authors： Hall RW,Steinberger E

更新日期：1976-01-01 00:00:00

abstract：:Gastric carcinoids are rare neuroendocrine tumors, usually classified as type I, if associated with atrophic body gastritis; type II, if associated with Zollinger-Ellison syndrome and multiple endocrine neoplasia type I, and type III, in the absence of any gastric pathology (sporadic tumors). The pathological features...

journal_title：Neuroendocrinology

authors： Delle Fave G,Capurso G,Annibale B,Panzuto F

更新日期：2004-01-01 00:00:00

abstract：:A number of neurochemical messengers have been shown to act directly on the melanotrope cells of the pars intermedia of Xenopus laevis to regulate alpha MSH secretion. In the present study the possibility that the melanotropes are also indirectly controlled has been examined. For this purpose, the characteristics of a...

journal_title：Neuroendocrinology

authors： de Koning HP,Jenks BG,Scheenen WJ,de Rijk EP,Caris RT,Roubos EW

更新日期：1991-07-01 00:00:00

abstract：:The neuropeptide galanin (GAL) is widely distributed in the central and peripheral nervous systems where it often coexists with catecholamines and acetylcholine. Recently we have reported that human GAL (hGAL) in man depresses the release of norepinephrine (NE) and the responses to both assumption of upright posture a...

journal_title：Neuroendocrinology

authors： degli Uberti EC,Bondanelli M,Margutti A,Ambrosio MR,Valentini A,Campo M,Franceschetti P,Zatelli MC,Pansini R,Trasforini G

更新日期：1996-11-01 00:00:00

abstract：:The effects of hepatic vagotomy upon the circadian rhythm of lipogenesis and body fat store levels were tested in seasonally obese Syrian hamsters. Lipogenesis was studied 8 weeks after surgery by measuring the incorporation of label into epididymal and retroperitoneal fat pad lipid in animals killed 30 min after intr...

journal_title：Neuroendocrinology

authors： Martin DD,Cincotta AH,Meier AH

更新日期：1990-07-01 00:00:00

abstract：:The orphanin-FQ/nociceptin (OFQ/N) receptor (previously, ORL1, LC132) has been shown to be coupled to an inwardly rectifying K+ conductance in several neuronal populations. Although OFQ/N receptor mRNA is densely expressed in the supraoptic nucleus (SON), little is known about its coupling to effector system(s). The p...

journal_title：Neuroendocrinology

authors： Slugg RM,Rønnekleiv OK,Grandy DK,Kelly MJ

更新日期：1999-05-01 00:00:00

abstract：:The storage form of prolactin (PRL) was converted into the releasable form in the lactating rat pituitary gland within 10 min of suckling by 6 pups following 4-5 h of nonsuckling on postpartum day 13-14. The characteristics of the PRL discharge from the releasable pool into the circulation was then studied using a sti...

journal_title：Neuroendocrinology

authors： Grosvenor CE

更新日期：1984-07-01 00:00:00

abstract：:Histamine (HA) stimulates the release of the pro-opiomelanocortin (POMC)-derived peptides ACTH, beta-endorphin (beta-END), beta-lipotropin and alpha-melanocyte-stimulating hormone, and HA is involved in the mediation of the stress-induced release of these peptides. The effect of HA is indirect and may involve the hypo...

journal_title：Neuroendocrinology

authors： Kjaer A,Knigge U,Bach FW,Warberg J

更新日期：1992-09-01 00:00:00

abstract：UNLABELLED:Opioid peptides are present in both the posterior pituitary (PP) and stalk-median eminence (SME). Their effects on the dopaminergic neurons in the SME are well documented, but little is known concerning their role in the regulation of dopamine (DA) release from the PP. The objectives of this study were (1) t...

journal_title：Neuroendocrinology

authors： Garris PA,Ben-Jonathan N

更新日期：1990-10-01 00:00:00

abstract：:Follicle-stimulating hormone (FSH) is involved in the regulation and maintenance of gametogenesis. It exists in multiple molecular forms with different oligosaccharide structures which in turn are influenced by the hormonal milieu. Previous studies from our laboratory demonstrated that antiandrogen administration to i...

journal_title：Neuroendocrinology

authors： Rulli SB,Creus S,Pellizzari E,Cigorraga SB,Calandra RS,Campo S

更新日期：1999-10-01 00:00:00

abstract：:The exact physiological basis of acute growth hormone (GH) suppression by oral glucose is not fully understood. Glucose-mediated increase in hypothalamic somatostatin seems to be the most plausible explanation. Attempts to better understand its underlying mechanisms are compromised by species disparities in the respon...

journal_title：Neuroendocrinology

authors： Hage M,Kamenický P,Chanson P

更新日期：2019-01-01 00:00:00

abstract：:The study was designed to determine whether the ability of central oxytocin (OT) to stimulate gonadotropin-releasing hormone (GnRH) on the afternoon of proestrus (PE) in the cycling female rat is mediated at the level of GnRH terminals within the median eminence (ME), or at higher hypothalamic levels where GnRH cell b...

journal_title：Neuroendocrinology

authors： Selvage D,Johnston CA

更新日期：2001-08-01 00:00:00

abstract：:Delta-sleep-inducing peptide (DSIP) colocalizes within gonadotropin-releasing-hormone (GnRH)-containing neurons in adult hypothalamus and could play a role in the regulation of hypothalamic-pituitary axis in adults. To support the possibility that DSIP also participates in fetal neuroendocrine events and to demonstrat...

journal_title：Neuroendocrinology

authors： Pu LP,Dubois PM

更新日期：1992-01-01 00:00:00

abstract：:We have suggested that gamma-aminobutyric acid (GABA) in the hypothalamus plays a tonic inhibitory role in the control of the luteinizing hormone (LH) release in intact male rats. To assess whether feedback from the testis alters the inhibitory GABAergic tone in the medial preoptic area (MPO) of male rats, an in vivo ...

journal_title：Neuroendocrinology

authors： Tin-Tin-Win-Shwe,Mitsushima D,Kimura F

更新日期：2002-11-01 00:00:00

abstract：:Estradiol rapidly regulates the activity of arcuate nucleus (ARH) proopiomelanocortin (POMC) neurons that project to the medial preoptic nucleus (MPN) to regulate lordosis. Orphanin FQ/nociceptin (OFQ/N) acts via opioid receptor-like (ORL)-1 receptors to inhibit these POMC neurons. Therefore, we tested the hypothesis ...

journal_title：Neuroendocrinology

authors： Conde K,Meza C,Kelly MJ,Sinchak K,Wagner EJ

更新日期：2016-01-01 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：:Interactions between the hypothalamic-pituitary-adrenocortical (HPA) system and melatonin secretion have been demonstrated, but only the effects of melatonin on the activity of the HPA system have been studied in man. Alterations of melatonin secretion described as low-melatonin syndrome have been demonstrated in pati...

journal_title：Neuroendocrinology

authors： Kellner M,Yassouridis A,Manz B,Steiger A,Holsboer F,Wiedemann K

更新日期：1997-04-01 00:00:00

abstract：:In previous studies we obtained evidence that serotonin release by p-chloroamphetamine (PCA) causes an increase in corticosterone secretion but that this effect is not mediated via the raphe nuclei in the midbrain. In contrast, PCA-induced prolactin secretion was abolished by dorsal raphe lesions. In the present study...

journal_title：Neuroendocrinology

authors： Van de Kar LD,Karteszi M,Bethea CL,Ganong WF

更新日期：1985-11-01 00:00:00

abstract：:The differential role of porcine follicular fluid (pFF) in regulating follicle-stimulating hormone (FSH) and luteinizing hormone (LH) release in vivo in situations of different gonadotropin releasing hormone (GnRH) backgrounds was studied. In experiment 1, 2-week ovariectomized rats injected intravenously with 4, 16 o...

journal_title：Neuroendocrinology

authors： Charlesworth MC,Grady RR,Shin L,Vale WW,Rivier C,Rivier J,Schwartz NB

更新日期：1984-03-01 00:00:00

abstract：BACKGROUND/AIMS:Both prostaglandin E2 (PGE2) and estradiol stimulate fetal ACTH secretion and augment fetal ACTH responses to stress. We have reported that estradiol increases prostaglandin endoperoxide synthase-2 (PGHS-2), and we have proposed that there is a positive feedback relationship between estrogen and fetal h...

journal_title：Neuroendocrinology

authors： Schaub CE,Keller-Wood M,Wood CE

更新日期：2008-01-01 00:00:00

abstract：:Leptin exerts important effects on the regulation of food intake and energy expenditure by acting in the brain. Leptin action is mediated by the interaction with a receptor that is alternatively spliced, resulting in at least five different isoforms. The long form (OB-Rb) has a long intracellular domain that is essent...

journal_title：Neuroendocrinology

authors： Burguera B,Couce ME,Long J,Lamsam J,Laakso K,Jensen MD,Parisi JE,Lloyd RV

更新日期：2000-03-01 00:00:00

abstract：:The possibility was investigated that centrally administered rat prolactin (PRL), i.e., intracerebroventricularly (ICV) or intrathecally (IT), may influence mammary contractility in urethane-anesthetized lactating rats. In addition to the monomer (23 kD PRL), the 16- and 7-kD PRL fragments were also tested and their e...

journal_title：Neuroendocrinology

authors： Morales MT,Mena F

更新日期：1995-08-01 00:00:00

abstract：:Studies were undertaken to characterize the secretion of corticotropin-releasing factor (CRF) and arginine vasopressin (AVP) into the hypophysial-portal circulation of the conscious sheep. In addition, we examined the temporal relationship between the secretion of these two hypothalamic peptides and the secretion of t...

journal_title：Neuroendocrinology

authors： Engler D,Pham T,Fullerton MJ,Ooi G,Funder JW,Clarke IJ

更新日期：1989-04-01 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：: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：: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