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

abstract：:In this study, radiolabeled recombinant rat interleukin-1 beta (r125I-IL-1 beta) was used to localize and characterize IL-1 beta binding in rat hypothalamus and pituitary gland by quantitative autoradiography. The ability of this ligand to bind to type I IL-1 receptor was first tested on murine lymphoma cells (EL-4). ...

journal_title：Neuroendocrinology

authors： Marquette C,Van Dam AM,Ban E,Lanièce P,Crumeyrolle-Arias M,Fillion G,Berkenbosch F,Haour F

更新日期：1995-10-01 00:00:00

abstract：:The rise in the concentration of LH in the serum that takes place in ovariectomized, estrogen-primed rats exposed to the odors from a cage with bedding soiled by a male rat was completely prevented by bilateral lesions destroying the ventral premammillary (PMv) nuclei. These results suggest that the pheromonal stimuli...

journal_title：Neuroendocrinology

authors： Beltramino C,Taleisnik S

更新日期：1985-08-01 00:00:00

abstract：:Three control point enzymes of the Embden-Meyerhof pathway, hexokinase (HK), phosphofructokinase (PFK) and pyruvate kinase (PK) were measured by quantitative histochemical methods in individual hypothalamic nuclei of adult neonatally androgenized female rats. HK activity was significantly increased in anterior hypotha...

journal_title：Neuroendocrinology

authors： Packman PM,Bragdon MJ,Boshans RL

更新日期：1977-01-01 00:00:00

abstract：:alpha-Methyl-p-tyrosine (alpha-MT), a competitive inhibitor of tyrosine hydroxylase, was used to block the synthesis of hypothalamic catecholamines in immature female rats of 14, 16 and 30 days of age and in castrated adults. The administration of alpha-MT (300 mg/kg body weight, free base) induced a significant decay...

journal_title：Neuroendocrinology

authors： Moguilevsky JA,Arias P,Szwarcfarb B,Carbone S,Rondina D

更新日期：1990-10-01 00:00:00

abstract：:Diurnal variations, ranging over a twofold difference in concentrations of dopamine, norepinephrine and epinephrine, occur in the rat posterior pituitary gland during a 24-hour period. Highest catecholamine concentrations were seen during daylight hours and low levels reached a nadir 5 h after the onset of darkness. D...

journal_title：Neuroendocrinology

authors： Barden N,Chevillard C,Saavedra JM

更新日期：1982-02-01 00:00:00

abstract：:The potential involvement of the sympathoadrenal system in stress-induced secretion of peptides from the intermediate lobe of the pituitary gland and the activation of the pituitary-adrenal axis was studied. Male Wistar rats were subjected to control procedures, to sympathectomy by chronic administration (8 weeks) of ...

journal_title：Neuroendocrinology

authors： Kvetnansky R,Tilders FJ,van Zoest ID,Dobrakovova M,Berkenbosch F,Culman J,Zeman P,Smelik PG

更新日期：1987-04-01 00:00:00

abstract：:In human African trypanosomiasis (sleeping sickness), sleep and wake episodes are sporadically distributed throughout the day and the night. Plasma melatonin, sleep-wakefulness and rectal temperature rhythms were studied in 9 Congolese patients suffering from sleeping sickness compared to 6 healthy controls submitted ...

journal_title：Neuroendocrinology

authors： Claustrat B,Buguet A,Geoffriau M,Bogui P,Mouanga G,Stanghellini A,Dumas M

更新日期：1998-07-01 00:00:00

abstract：:The effect of stress- or lipopolysaccharide (LPS) endotoxin-induced release of ACTH, beta-endorphin (beta-END) and prolactin (PRL) was investigated in two groups of conscious male rats: (1) Rats pretreated with different H3 receptor agonists, which inhibit neuronal histamine (HA) synthesis and release, and (2) rats wi...

journal_title：Neuroendocrinology

authors： Knigge U,Søe-Jensen P,Jorgensen H,Kjaer A,Møller M,Warberg J

更新日期：1999-01-01 00:00:00

abstract：:Previous work has demonstrated that N-methyl-D-aspartate (NMDA) is capable of stimulating luteinizing hormone release in a variety of species. Interestingly, the ability of NMDA to stimulate luteinizing hormone release is significantly compromised in castrated male and female rats as compared to intact animals. The pu...

journal_title：Neuroendocrinology

authors： Brann DW,Zamorano PL,Chorich LP,Mahesh VB

更新日期：1993-12-01 00:00:00

abstract：:Visual average evoked responses (AERs) to 4 intensities of light were studied in 5 patients with adrenal cortical insufficiency. Patients were tested off all medications, on ACTH while off all medications, and during replacement with carbohydrate-active steroids. Off treatment, when steroid levels were low, AERs were ...

journal_title：Neuroendocrinology

authors： Buchsbaum MS,Henkin RI

更新日期：1975-01-01 00:00:00

abstract：BACKGROUND/AIM:The neuroendocrine tumor (NET) proliferation-based grading system (ENETS/WHO) for gastroenteropancreatic (GEP) tumors has proved reliable for prognostic stratification. To date, concerns exist regarding Ki-67 heterogeneity within the tumor and little is known on whether grade varies between primary and s...

journal_title：Neuroendocrinology

authors： Grillo F,Albertelli M,Brisigotti MP,Borra T,Boschetti M,Fiocca R,Ferone D,Mastracci L

更新日期：2016-01-01 00:00:00

abstract：:Neuroanatomical attempts have been made to determine the synapses between luteinizing hormone-releasing hormone (LHRH)-containing neurons and substance P (SP)-containing neurons in the hypothalamus of female rats. Wheat germ agglutinin was injected into the septo-preoptic area (SPA) and found to be incorporated into c...

journal_title：Neuroendocrinology

authors： Tsuruo Y,Kawano H,Hisano S,Kagotani Y,Daikoku S,Zhang T,Yanaihara N

更新日期：1991-03-01 00:00:00

abstract：:The anterior pituitary is permanently regulated by processes of apoptosis and proliferation in order to maintain tissue homeostasis. Several factors have been implicated in this regulation and lately, prolactin (PRL) has been included into that list. However, since PRL is secreted by anterior pituitary lactotropes, th...

journal_title：Neuroendocrinology

authors： Ferraris J,Bernichtein S,Pisera D,Goffin V

更新日期：2013-01-01 00:00:00

abstract：:Pulsatile gonadotropin-releasing hormone (GnRH) release from the median eminence is critical for the appropriate function of the pituitary gonadotropes and for the generation of a preovulatory gonadotropin surge. The mechanisms by which many GnRH axon terminals are synchronized to release GnRH in a coordinated fashion...

journal_title：Neuroendocrinology

authors： Hosny S,Jennes L

更新日期：1998-02-01 00:00:00

abstract：:The possible role of prostaglandins (PGs) in the hypothalamic control of ovulation has been investigated by studying the effects of indomethacin (ID) and PGs on the release of luteinizing hormone-releasing hormone (LHRH) from hypothalamic synaptosomes. Female rats were chronically pretreated with ID on diestrus 2 (D2)...

journal_title：Neuroendocrinology

authors： Linton EA,Bennett GW,Whitehead SA

更新日期：1979-01-01 00:00:00

abstract：:Oxytocin (OT) binding sites are modulated by estrogens in several brain regions including the ventromedial hypothalamic nucleus (VMN) in both male and female rats. To further study steroid regulation of OT receptor binding, we examined the effect of androgen replacement in castrated male rats on OT binding with quanti...

journal_title：Neuroendocrinology

authors： Johnson AE,Coirini H,McEwen BS,Insel TR

更新日期：1989-08-01 00:00:00

abstract：:The purpose of this study was to determine the effect of rendering newborn male Sprague-Dawley rats hypothyroid with 131I on development of the hypothalamic-pituitary axis. Hormonal responses to thyrotropin-releasing hormone (TRH), haloperidol (H), and luteinizing hormone-releasing hormone (LHRH) were determined at 9,...

journal_title：Neuroendocrinology

authors： Sowers JR,Resch G,Walker S,Sollars E

更新日期：1980-05-01 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：:Estrogen increases methamphetamine (MA)-induced neurotoxicity within the impaired nigrostriatal dopaminergic (NSDA) system of ovariectomized female mice, as defined by enhanced striatal dopamine (DA) depletion. In this study we compared the effects of a lower dose of estradiol benzoate (EB, 1 microg) with related agen...

journal_title：Neuroendocrinology

authors： Liu B,Dluzen DE

更新日期：2006-01-01 00:00:00

abstract：:Brain angiotensin II (AII) receptors play a role in the regulation of luteinizing hormone release. This action is thought to involve luteinizing hormone-releasing hormone containing neurons in the preoptic-anterior hypothalamic (POAH) area of the brain. Previous studies have demonstrated a discrete locus of AII recept...

journal_title：Neuroendocrinology

authors： Grove KL,Cook VI,Speth RC

更新日期：1992-08-01 00:00:00

abstract：:The purpose of these studies was to determine the temporal requirements and time of day required for progesterone (P4) to amplify versus extinguish LH surges. The experimental animal model used in these studies was the 7-day ovariectomized rat (day 0) treated continuously with estradiol (E2) for 2-4 days (days 2, 3 or...

journal_title：Neuroendocrinology

authors： Barraclough CA,Camp P,Weiland N,Akabori A

更新日期：1986-01-01 00:00:00

abstract：:The influence of catecholamines (CA) on hypothalamic somatostatin (HPT-SRIF) was investigated in rats by using several drugs which interfere with brain CA metabolism. Depletion of brain CA stores by alpha-methyl-rho-tyrosine (AMT) increased HPT-SRIF, while augmented brain CA levels following L-dopa administration decr...

journal_title：Neuroendocrinology

authors： Torres I,Guaza C,Fernandez-Durango R,Borrell J,Charro AL

更新日期：1982-01-01 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：:Binding sites for prolactin were localized and quantified in the female rat brain by in vitro autoradiographic analysis with iodine-125-labeled ovine prolactin. Following incubation, labeled prolactin bound preferentially to the median eminence and choroid plexus of the lateral and third ventricles. The addition of ex...

journal_title：Neuroendocrinology

authors： Barton AC,Lahti RA,Piercey MF,Moore KE

更新日期：1989-06-01 00:00:00

abstract：:Steroid autoradiography was undertaken to determine the neuroanatomical loci which might be involved in the activation of steroid-sensitive behaviors in the Japanese quail (Coturnix japonica). Male and female quail were either surgically gonadectomized or photically regressed and implanted with androgen or estrogen to...

journal_title：Neuroendocrinology

authors： Watson JT,Adkins-Regan E

更新日期：1989-01-01 00:00:00

abstract：:Normal 4-day cyclic rats were sacrificed at 10 a.m. and 3 p.m. on proestrus or estrus and at 10 a.m. on metestrus. Noradrenaline (NA), dopamine (DA) and tryptophan (T) concentrations varied only slightly. Serotonin (5-HT) concentrations showed characteristic changing patterns in many hypothalamic, limbic and midbrain ...

journal_title：Neuroendocrinology

authors： Kueng W,Wirz-Justice A,Menzi R,Chappuis-Arndt E

更新日期：1976-01-01 00:00:00

abstract：:Gonadal steroids exert an important regulatory influence upon the biosynthetic and secretory activity of the somatostatin and growth hormone-releasing hormone (GHRH) neurons controlling the release of growth hormone. It is hypothesized that some of these effects occur in an indirect transsynaptic manner through the st...

journal_title：Neuroendocrinology

authors： Pannell C,Simonian SX,Gillies GE,Luscher B,Herbison AE

更新日期：2002-08-01 00:00:00

abstract：:We studied the effects of selected leukotrienes and hydroxyeicosatetraenoic acids (HETEs) on prolactin release from primary cultures of female rats anterior pituitary cells. Leukotrienes B4, C4, and D4 had no effect on basal prolactin release; however, they did enhance prolactin release that was stimulated by 1 or 5 n...

journal_title：Neuroendocrinology

authors： Judd AM,Spangelo BL,Ehreth JT,MacLeod RM

更新日期：1988-10-01 00:00:00

abstract：:The influence of the hypothalamus on the development of the anterior pituitary cells was studied in normal and anencaphalic human fetuses. An immunocytological method was applied to study the quantitative evolution of the size of the cells during gestation. The somatotropic and corticotropic cells appeared at the end ...

journal_title：Neuroendocrinology

authors： Begeot M,Dubois MP,Dubois PM

更新日期：1977-01-01 00:00:00

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