Maintenance of gonadotropin-releasing hormone (GnRH)-stimulated luteinizing hormone release despite desensitization of GnRH-stimulated cytosolic calcium responses.

abstract：:The effects of peripheral glucagon like peptide-1 receptor (GLP-1R) stimulation on feeding, gastric emptying, and energetic responses involve vagal transmission and central nervous system processing. Despite a lack of studies aimed at determining which central nervous system regions are critical for the GLP-1R respons...

journal_title：Endocrinology

authors： Hayes MR,Skibicka KP,Grill HJ

更新日期：2008-08-01 00:00:00

abstract：:Luteinizing hormone/chorionic gonadotropin receptor (LHR) expression in the ovary is regulated by a messenger RNA (mRNA) binding protein, which specifically binds to the coding region of LHR mRNA. We have shown that miR-122, a short noncoding RNA, mediates LHR mRNA levels by modulating the expression of LHR mRNA-bindi...

journal_title：Endocrinology

authors： Menon B,Guo X,Garcia N,Gulappa T,Menon KMJ

更新日期：2018-05-01 00:00:00

abstract：:It was previously reported that PRL can stimulate FSH release in immature female rats and PRL-deficient male dwarf mice. We have examined the effects of PRL-producing ectopic pituitary grafts on plasma FSH and LH levels in adult male golden hamsters during exposure to both long (14 h of light, 10 h of darkness) and sh...

journal_title：Endocrinology

authors： Bartke A,Siler-Khodr TM,Hogan MP,Roychoudhury P

更新日期：1981-01-01 00:00:00

abstract：:Selenoproteins contain the essential trace element selenium whose deficiency leads to major disorders including cancer, male reproductive system failure, or autoimmune thyroid disease. Up to now, 25 selenoprotein-encoding genes were identified in mammals, but the spatiotemporal distribution, regulation, and function o...

journal_title：Endocrinology

authors： Tanguy Y,Falluel-Morel A,Arthaud S,Boukhzar L,Manecka DL,Chagraoui A,Prevost G,Elias S,Dorval-Coiffec I,Lesage J,Vieau D,Lihrmann I,Jégou B,Anouar Y

更新日期：2011-11-01 00:00:00

abstract：:Insulin-like growth factor (IGF) I, a polypeptide synthesized by skeletal cells, and its amino terminus truncated derivative desamino-(1-3)-IGF I (des-IGF I) were compared for their effects on bone formation in vitro. Des-IGF I and IGF I were studied for their effects on DNA and collagen synthesis in cultures of intac...

journal_title：Endocrinology

authors： Canalis E,McCarthy TL,Centrella M

更新日期：1991-07-01 00:00:00

abstract：:The occupancy of atrial natriuretic peptide (ANP) receptors of the ANPA type in human neuroblastoma NB-OK-1 cells elevates cGMP. In this study, ANP concentrations of 10 nM or more increased total K+ uptake. Data obtained in the presence of bumetanide and/or ouabain demonstrated that 1 microM ANP induced a primary stim...

journal_title：Endocrinology

authors： Delporte C,Winand J,Poloczek P,Christophe J

更新日期：1993-07-01 00:00:00

abstract：:Male rats, kept under a lighting condition of 14-h light, 10-h dark, were subjected to scheduled feeding regimens. Food was available either in the early light phase or the early dark phase. The 24-h rhythms of serum corticosterone and of N-acetylserotonin (NAS) and melatonin (MT) in the pineal and serum were determin...

journal_title：Endocrinology

authors： Ho AK,Burns TG,Grota LJ,Brown GM

更新日期：1985-05-01 00:00:00

abstract：:We have previously documented that raloxifene enhances the mechanical properties of dog vertebrae independent of changes in bone mass, suggesting a positive effect of raloxifene on material-level mechanical properties. The goal of this study was to determine the separate effects of raloxifene on the material-level mec...

journal_title：Endocrinology

authors： Allen MR,Hogan HA,Hobbs WA,Koivuniemi AS,Koivuniemi MC,Burr DB

更新日期：2007-08-01 00:00:00

abstract：:We reported previously that chromogranin A (Chga) knockout (KO) mice are hypertensive and hyperadrenergic. Here we sought to determine the basis of such alterations by probing physiological, biochemical, and pharmacological responses to perturbations of the autonomic nervous system. In the conscious state, KO mice had...

journal_title：Endocrinology

authors： Gayen JR,Gu Y,O'Connor DT,Mahata SK

更新日期：2009-11-01 00:00:00

abstract：:The castration-induced regression and testosterone stimulated regrowth of the vasculature in the rat ventral prostate lobe were studied using stereological techniques. Seven days after castration, the endothelial cell proliferation rate (bromodeoxyuridine labeling index); the total weights of blood vessel walls, blood...

journal_title：Endocrinology

authors： Franck-Lissbrant I,Häggström S,Damber JE,Bergh A

更新日期：1998-02-01 00:00:00

abstract：:A primary culture system has been established for rainbow trout corpuscles of Stannius (CS). A RIA has also been developed to monitor and characterize the teleocalcin secreted by these cultures. The primary cultured CS cells actively synthesized and secreted teleocalcin for up to 39 days when maintained in amphibian a...

journal_title：Endocrinology

authors： Gellersen B,Wagner GF,Copp DH,Friesen HG

更新日期：1988-08-01 00:00:00

abstract：:Age-associated changes in the reproductive hormones-the gonadal steroid hormones and the gonadotropins-have been identified as potential risk factors for Alzheimer's disease (AD). However, levels of gonadotropins and estrogens are closely linked in vivo, and it has proven difficult to separate the effects of gonadotro...

journal_title：Endocrinology

authors： Barron AM,Verdile G,Taddei K,Bates KA,Martins RN

更新日期：2010-11-01 00:00:00

abstract：:Chronic elevated glucose levels and activation of the renal renin-angiotensin system have been implicated in the pathogenesis of diabetic nephropathy. We tested the ability of lisofylline (LSF), a novel antiinflammatory compound, to prevent extracellular matrix (ECM) accumulation and growth factor production by human ...

journal_title：Endocrinology

authors： Bolick DT,Hatley ME,Srinivasan S,Hedrick CC,Nadler JL

更新日期：2003-12-01 00:00:00

abstract：:Na(+)/I(-) symporter (NIS)-mediated iodide uptake into thyroid follicular cells serves as the basis of radioiodine therapy for thyroid cancer. NIS protein is also expressed in the majority of breast tumors, raising potential for radionuclide therapy of breast cancer. KT5823, a staurosporine-related protein kinase inhi...

journal_title：Endocrinology

authors： Beyer S,Lakshmanan A,Liu YY,Zhang X,Wapnir I,Smolenski A,Jhiang S

更新日期：2011-03-01 00:00:00

abstract：:2,5-Hexanedione (2,5-HD) exposure in the rat produces irreversible testicular atrophy, a model of human male infertility that can be used for mechanistic and therapeutic studies. Following testicular injury by 2,5-HD, stem cell factor (SCF), a Sertoli cell-derived growth factor that binds the c-kit receptor on spermat...

journal_title：Endocrinology

authors： Blanchard KT,Lee J,Boekelheide K

更新日期：1998-01-01 00:00:00

abstract：:Estrogen increases the alpha 1-adrenergic contractile sensitivity of the rabbit uterus. Since estrogen treatment increases prostaglandin (PG) production by the perfused rabbit uterus, and PGs contribute to the alpha 1-adrenergic contractile response, we postulated that estrogen's effects on PG production or response m...

journal_title：Endocrinology

authors： Hurd WW,Riemer RK,Goldfien A,Roberts JM

更新日期：1991-09-01 00:00:00

abstract：:The localization of calcitonin gene-related peptide (CGRP)-like immunoreactivity in the adrenal gland of the frog, Rana ridibunda, was examined by the indirect immunofluorescence technique. Using an antiserum directed against rat alpha-CGRP, the presence of a network of positive fibers was observed in the adrenal pare...

journal_title：Endocrinology

authors： Esneu M,Delarue C,Remy-Jouet I,Manzardo E,Fasolo A,Fournier A,Saint-Pierre S,Conlon JM,Vaudry H

更新日期：1994-07-01 00:00:00

abstract：:The effects of increasing concentrations of leucine (0.2, 2.0, and 15.0 mmol/liter) on glucagon secretion from the perfused rat pancreas were examined at various glucose levels (0, 3.3, or 8.3 mmol/liter) and in the absence or presence of either arginine (5.0 mmol/liter) or glutamine (10.0 mmol/liter). At a low glucos...

journal_title：Endocrinology

authors： Leclercq-Meyer V,Marchand J,Woussen-Colle MC,Giroix MH,Malaisse WJ

更新日期：1985-03-01 00:00:00

abstract：:IL-1, secreted by human embryos and trophoblast cells, is important for successful implantation and pregnancy. We previously reported that IL-1beta induced IL-8 production in human endometrial stromal cells (ESCs) and that induction was regulated by substances implicated in implantation. In the present study using hum...

journal_title：Endocrinology

authors： Hirota Y,Osuga Y,Hasegawa A,Kodama A,Tajima T,Hamasaki K,Koga K,Yoshino O,Hirata T,Harada M,Takemura Y,Yano T,Tsutsumi O,Taketani Y

更新日期：2009-01-01 00:00:00

abstract：:cAMP has been shown to mediate the response of the parathyroid gland to a number of agonists and appears to take part in the regulation of this gland by divalent cations as well. We have studied the effects of the concentrations of free magnesium (Mg+2) and ionic calcium (Ca+2) on the kinetic properties of normal porc...

journal_title：Endocrinology

authors： Oldham SB,Rude RK,Molloy CT,Lipson LG

更新日期：1984-11-01 00:00:00

abstract：:We constructed seven chimeric molecules in which sequential segments in the cDNA for thyroid peroxidase (TPO) were replaced with the homologous regions of myeloperoxidase (MPO) cDNA. The sizes of the translated cDNA segments A through G ranged from 23-175 amino acid residues in length. The TPO-MPO cDNA chimeras, inser...

journal_title：Endocrinology

authors： Nishikawa T,Nagayama Y,Seto P,Rapoport B

更新日期：1993-12-01 00:00:00

abstract：:Twelve weeks of high-fat diet feeding causes ghrelin resistance in arcuate neuropeptide Y (NPY)/agouti-related protein (AgRP) neurons. In the current study, we investigated whether diet-induced weight loss could restore NPY/AgRP neuronal responsiveness to ghrelin and whether ghrelin mediates rebound weight gain after ...

journal_title：Endocrinology

authors： Briggs DI,Lockie SH,Wu Q,Lemus MB,Stark R,Andrews ZB

更新日期：2013-02-01 00:00:00

abstract：:We have analyzed the factors responsible for the circadian variation in rat hepatic mRNA-S14. Regulation of this sequence, which is found in lipogenic tissues and encodes a protein (S14) believed to be associated with fatty acid synthesis, is an excellent model of the interaction of thyroid hormone and dietary factors...

journal_title：Endocrinology

authors： Kinlaw WB,Fish LH,Schwartz HL,Oppenheimer JH

更新日期：1987-04-01 00:00:00

abstract：:Somatostatin, also known as somatotropin release-inhibiting factor (SRIF), is secreted by pancreatic delta-cells and inhibits the secretion of both insulin and glucagon. SRIF initiates its actions by binding to a family of six G protein-coupled receptors (sst1, -2A, -2B, -3, -4, and -5) encoded by five genes. Messenge...

journal_title：Endocrinology

authors： Mitra SW,Mezey E,Hunyady B,Chamberlain L,Hayes E,Foor F,Wang Y,Schonbrunn A,Schaeffer JM

更新日期：1999-08-01 00:00:00

abstract：:Exposure of adipocytes to glucocorticoid hormones in vitro causes inhibition of glucose transport and metabolsim. Maximal inhibition of glucose oxidations is reduced from 42-50 to 22-25 to 5-8% in young, mature, and senescent rat adipocytes, respectively. Percent values also reflect absolute reductions since basal lev...

journal_title：Endocrinology

authors： Roth GS,Livingston JN

更新日期：1976-09-01 00:00:00

abstract：:Adrenocortical carcinoma (ACC) is an aggressive cancer with a 5-year survival rate <35%. Mortality remains high due to lack of targeted therapies. Using bioinformatic analyses, we identified maternal embryonic leucine zipper kinase (MELK) as 4.1-fold overexpressed in ACC compared with normal adrenal samples. High MELK...

journal_title：Endocrinology

authors： Kiseljak-Vassiliades K,Zhang Y,Kar A,Razzaghi R,Xu M,Gowan K,Raeburn CD,Albuja-Cruz M,Jones KL,Somerset H,Fishbein L,Leong S,Wierman ME

更新日期：2018-07-01 00:00:00

abstract：:The growth regulatory activity of transforming growth factor-beta 1 (TGF beta 1) was studied in a clonal strain of thyroid papillary carcinoma cell (NPA). Despite the presence of TGF beta 1 and its receptor messenger RNA in thyroid carcinoma, the molecular mechanism of TGF beta 1 action on cell growth of thyroid carci...

journal_title：Endocrinology

authors： Usa T,Tsukazaki T,Namba H,Ohtsuru A,Kimura H,Villadolid MC,Nagataki S,Yamashita S

更新日期：1994-10-01 00:00:00

abstract：:Basal hypothalamic deafferentation abolished the nycthemeral rhythm of both plasma TSH and corticosterone. ...

journal_title：Endocrinology

authors： Fukuda H,Greer MA

更新日期：1975-09-01 00:00:00

abstract：:Mouse β-cell-specific reporter lines have played a key role in diabetes research. Although the rat provides several advantages, its use has lagged behind the mouse due to the relative paucity of genetic models. In this report we describe the generation and characterization of transgenic rats expressing a Renilla lucif...

journal_title：Endocrinology

authors： Ghislain J,Fontés G,Tremblay C,Kebede MA,Poitout V

更新日期：2016-03-01 00:00:00

abstract：:Several laboratories have reported the presence of an intracellular, high affinity [dissociation constant (Kd), 1-2 nM] antiestrogen-specific binding site in estrogen target tissues. In this report, we describe the binding properties and characteristics of an additional triphenylethylene antiestrogen-binding site in t...

journal_title：Endocrinology

authors： Winneker RC,Guthrie SC,Clark JH

更新日期：1983-05-01 00:00:00