Decidual differentiation of stromal cells promotes Proprotein Convertase 5/6 expression and lefty processing.

abstract：:The DNA binding protein nuclear factor-kappaB (NF-kappaB) is a transcription factor translocated from the cytosol to the nucleus in response to stressors. Here we determined whether the known ability of alcohol to activate the hypothalamic-pituitary axis was mediated by NF-kappaB, tested the hypothesis that this pheno...

journal_title：Endocrinology

authors： Lee S,Rivier C

更新日期：2005-04-01 00:00:00

abstract：:Daily administration of an inhibitor of 5 alpha-reductase, 17 beta-testosterone carboxylic acid, significantly attenuated the stimulatory effect of testosterone propionate on penile erections displayed by castrated male rats which were restrained in a supine position. This treatment, however, failed to affect mating b...

journal_title：Endocrinology

authors： Bradshaw WG,Baum MJ,Awh CC

更新日期：1981-10-01 00:00:00

abstract：:It is believed that a combination of environmental factors with mutagens induces carcinomas derived from thyroid follicular cells. In this study we tried to ascertain whether a single short-term exposure to external radiation is sufficient to induce thyroid carcinomas in rats under long-term high or low dietary iodine...

journal_title：Endocrinology

authors： Boltze C,Brabant G,Dralle H,Gerlach R,Roessner A,Hoang-Vu C

更新日期：2002-07-01 00:00:00

abstract：:The maximum amounts of angiotensins II and III that were confined to the kidney during intrarenal arterial administration in conscious dogs were determined to be 2 and 12 pmol/kg X min, respectively. These doses were infused chronically intrarenally to uninephrectomized dogs. A significant reduction in urinary volume ...

journal_title：Endocrinology

authors： Dickstein GM,Woodson JF,Lamb NE,Rose CE Jr,Peach MJ,Carey RM

更新日期：1985-11-01 00:00:00

abstract：:Mast cells are involved in atopic disorders, often exacerbated by stress, and are located perivascularly close to sympathetic and sensory nerve endings. Mast cells are activated by electrical nerve stimulation and millimolar concentrations of neuropeptides, such as substance P (SP). Moreover, acute psychological stres...

journal_title：Endocrinology

authors： Theoharides TC,Singh LK,Boucher W,Pang X,Letourneau R,Webster E,Chrousos G

更新日期：1998-01-01 00:00:00

abstract：:Electrical stimulation of the preoptic area resulted in a significant increase in the secretion rate of immunoreactive somatostatin (IRS) and its concentration in the hypophysial portal blood of urethane-anesthetized rats. In contrast, stimulation of the ventromedial nucleus did not cause any changes in portal immunor...

journal_title：Endocrinology

authors： Chihara K,Arimura A,Kubli-Garfias C,Schally AV

更新日期：1979-12-01 00:00:00

abstract：:Pancreatic glucokinase (GK) is considered an important element of the glucose-sensing unit in pancreatic beta-cells. It is possible that the brain uses similar glucose-sensing units, and we employed GK immunohistochemistry and confocal microscopy to examine the anatomical distribution of GK-like immunoreactivities in ...

journal_title：Endocrinology

authors： Maekawa F,Toyoda Y,Torii N,Miwa I,Thompson RC,Foster DL,Tsukahara S,Tsukamura H,Maeda K

更新日期：2000-01-01 00:00:00

abstract：:TSH initiates its action by binding to specific membrane receptors' thyroid cells and induces activation of the adenylate cyclase-cAMP cascade. The factors involved in the regulation of TSH receptors are poorly known, except for the TSH dose-dependent regulatory effect. The fact that the thyroid gland of Graves' patie...

journal_title：Endocrinology

authors： Denereaz N,Lemarchand-Beraud T

更新日期：1995-04-01 00:00:00

abstract：:To identify factors that regulate the tempo of growth and puberty, the present study examined how the environment influenced the timing of menarche and first ovulation in rhesus monkeys and how these events were related to differential rates of growth. Spring-born females were raised from 12 months of age under natura...

journal_title：Endocrinology

authors： Wilson ME,Gordon TP,Rudman CG,Tanner JM

更新日期：1988-12-01 00:00:00

abstract：:Although the pituitary-grafted rat is a classic model of chronic PRL excess, the presence of somatotropes in grafted pituitary tissue indicates a potential for GH secretion. The current study was designed to investigate GH-releasing hormone (GRH)-induced GH secretion and beta-adrenergic inhibition of GH release in ani...

journal_title：Endocrinology

authors： Krieg RJ Jr,Johnson JH,Adler RA

更新日期：1989-11-01 00:00:00

abstract：:MCRs of testosterone (T) and 5 alpha-dihydrotestosterone (DHT) were determined in the morning and evening in four chronically chaired adult rhesus monkeys (Macaca mulatta) by means of steady state infusion of [4-14C]testosterone and [1,2-3H]dihydrotestosterone. Morning and evening MCRs were comparable for both T and D...

journal_title：Endocrinology

authors： Sholl SA,Toivola PT,Robinson JA

更新日期：1979-08-01 00:00:00

abstract：:Changes in insulin, somatostatin, and glucagon secretion during the development of obesity in rats after ventromedial hypothalamic (VMH) lesions were evaluated by measuring fasting hormone levels and their secretion from the isolated perfused pancreas. Fasting peripheral insulin levels were not altered 1 week after th...

journal_title：Endocrinology

authors： Seino Y,Seino S,Takemura J,Tsuda K,Nishi S,Ishida H,Seno M,Usami M,Ikeda M,Imura H

更新日期：1984-02-01 00:00:00

abstract：:Complete hypothalamic deafferentation, either limited to the median eminence, arcuate nucleus, and basal parts of ventromedial nuclei, or comprising ventromedial nuclei and dorsomedial hypothalamus as well reduced considerably the rise of immunoassayable serum TSH in adult male rats rendered hypothyroid by administrat...

journal_title：Endocrinology

authors： Hefco E,Krulich L,Aschenbrenner JE

更新日期：1975-11-01 00:00:00

abstract：:Diets lacking soy and alpha-alpha derivatives that are considered to be estrogen-free by standard bioassays (uterotrophic assay and vaginal opening) have been revealed to contain considerable amounts of compounds able to transcriptionally activate the estrogen receptors (ERs) and stimulate luciferase expression in sev...

journal_title：Endocrinology

authors： Ciana P,Brena A,Sparaciari P,Bonetti E,Di Lorenzo D,Maggi A

更新日期：2005-12-01 00:00:00

abstract：:There is growing international interest in how environmental conditions experienced during development can shape adult phenotypes and the extent to which such induced changes are adaptive. One physiological system that links an individual to changes in environmental circumstances during development is the hypothalamic...

journal_title：Endocrinology

authors： Spencer KA,Evans NP,Monaghan P

更新日期：2009-04-01 00:00:00

abstract：:As4.1 cells are derived from a renin-expressing kidney tumor induced by tissue-specific oncogene-mediated tumorigenesis in transgenic mice. These cells express high levels of renin messenger RNA (mRNA) and synthesize prorenin and renin; they were therefore used as a model to further investigate the molecular biology o...

journal_title：Endocrinology

authors： Thompson HA,Burson JM,Lang JA,Gross KW,Sigmund CD

更新日期：1995-07-01 00:00:00

abstract：:The ileal proglucagon-derived peptides (PGDPs) play important roles in the regulation of gastric function and insulin secretion. We have previously demonstrated the existence of a proximal-distal enteroendocrine loop mediated by glucose-dependent insulinotropic peptide (GIP), through which intestinal PGDP secretion is...

journal_title：Endocrinology

authors： Roberge JN,Gronau KA,Brubaker PL

更新日期：1996-06-01 00:00:00

abstract：:PTH, via the PTH/PTH-related protein receptor type 1 that couples to both protein kinase A (PKA) and protein kinase C (PKC) pathways, and the canonical Wnt-beta-catenin signaling pathway play important roles in bone formation. In the present study we have examined the interaction between the PTH and Wnt signaling path...

journal_title：Endocrinology

authors： Tobimatsu T,Kaji H,Sowa H,Naito J,Canaff L,Hendy GN,Sugimoto T,Chihara K

更新日期：2006-05-01 00:00:00

abstract：:We tested the hypothesis that chronic maternal GH administration would increase fetal substrate supply, increase maternal and fetal insulin-like growth factor I (IGF-I) concentrations, and therefore enhance growth in the late gestation fetal sheep. Eleven ewes received bovine GH 0.1 mg/kg twice daily for 10 days, wher...

journal_title：Endocrinology

authors： Harding JE,Evans PC,Gluckman PD

更新日期：1997-12-01 00:00:00

abstract：:Leptin, a circulating 16-kDa protein secreted by adipocytes, decreases body weight by reducing food intake and enhancing energy utilization. Leptin receptors that share homology to the glycoprotein gp130 have been recently cloned. In addition, differentially spliced leptin receptor messenger RNAs have been identified....

journal_title：Endocrinology

authors： Liu C,Liu XJ,Barry G,Ling N,Maki RA,De Souza EB

更新日期：1997-08-01 00:00:00

abstract：:3-Iodothyronamine (3-T 1 AM) and thyronamine (T AM) are novel endogenous signaling molecules that exhibit great structural similarity to thyroid hormones but apparently antagonize classical thyroid hormone (T(3)) actions. Their proposed biosynthesis from thyroid hormones would require decarboxylation and more or less ...

journal_title：Endocrinology

authors： Piehl S,Heberer T,Balizs G,Scanlan TS,Smits R,Koksch B,Köhrle J

更新日期：2008-06-01 00:00:00

abstract：:Sulfonylureas are drugs widely used in the treatment of patients with type 2 diabetes mellitus. In addition to their pancreatic effect of stimulating insulin secretion, many studies suggest that sulfonylureas also have extrapancreatic actions. We have previously reported that gliclazide, a second-generation sulfonylur...

journal_title：Endocrinology

authors： Rodríguez E,Pulido N,Romero R,Arrieta F,Panadero A,Rovira A

更新日期：2004-02-01 00:00:00

abstract：:In the setting of insulin resistance, agonists of peroxisome proliferator-activated receptor (PPAR)-gamma restore insulin action in muscle and promote lipid redistribution. Mice with muscle-specific knockout of PPARgamma (MuPPARgammaKO) develop excess adiposity, despite reduced food intake and normal glucose disposal ...

journal_title：Endocrinology

authors： Norris AW,Hirshman MF,Yao J,Jessen N,Musi N,Chen L,Sivitz WI,Goodyear LJ,Kahn CR

更新日期：2008-11-01 00:00:00

abstract：:In dairy goats, treatments associating a progestogen and the equine chorionic gonadotropin (eCG) are the easiest way to induce and synchronize estrus and ovulation and to permit artificial insemination (AI) and/or out of season breeding. From the first treatment, the injection of eCG induces, in some females, the prod...

journal_title：Endocrinology

authors： Hervé V,Roy F,Bertin J,Guillou F,Maurel MC

更新日期：2004-01-01 00:00:00

abstract：:17 beta-Estradiol (E2; 100 micrograms/kg X day) was infused iv for 6 days into three chronically catheterized ovine fetuses beginning at 105-106 days of gestation (term, 147 days) and into four younger fetuses for 3 days commencing at 87-92 days. Control studies were performed on three fetuses at each age. At 90 days,...

journal_title：Endocrinology

authors： Gluckman PD,Marti-Henneberg C,Kaplan SL,Grumbach MM

更新日期：1983-05-01 00:00:00

abstract：:The Src homology 2-containing tyrosine phosphatase, Shp-2, is a crucial enzyme that mediates intracellular signaling and is implicated in cell proliferation and differentiation. Here we investigated the involvement of the Shp-2 tyrosine phosphatase in determining the downstream signaling pathways initiated by the Ret ...

journal_title：Endocrinology

authors： D'Alessio A,Califano D,Incoronato M,Santelli G,Florio T,Schettini G,Carlomagno MS,Cerchia L,de Franciscis V

更新日期：2003-10-01 00:00:00

abstract：:GH promptly increases cytosolic free calcium ([Ca2+]i) in freshly isolated rat adipocytes. Adipocytes deprived of GH for 3 h or longer are incapable of increasing [Ca2+]i in response to GH, but instead respond in an insulin-like manner. Insulin blocks the GH-induced increase in [Ca2+]i in GH-replete cells and stimulat...

journal_title：Endocrinology

authors： Gaur S,Yamaguchi H,Goodman HM

更新日期：2000-02-01 00:00:00

abstract：:To test the hypothesis that leptin secreted from adipose tissue is a mediator linking obesity and pancreatic islet hypertrophy, we examined the effects of leptin on proliferative and apoptotic responses in rat islet cells. Rat pancreatic islets were isolated and incubated with 0, 1, 5, or 75 nM leptin for 24 h under s...

journal_title：Endocrinology

authors： Okuya S,Tanabe K,Tanizawa Y,Oka Y

更新日期：2001-11-01 00:00:00

abstract：:cAMP-dependent protein kinase activity was present in a soluble TSH receptor fraction. The Km of this enzyme was 2.2 X 10(-6) M for casein substrate in the absence or presence of 10(-5) M cAMP. A [3H]cAMP-binding protein was also found in this fraction. The Ka for [3H]cAMP-binding was 0.11 X 10(6) M-1, with a total bi...

journal_title：Endocrinology

authors： Hashizume K,DeGroot LJ

更新日期：1979-06-01 00:00:00

abstract：:The present study used perforated-patch electrophysiology and calcium imaging in GnRH transgenic mouse lines to determine the mechanisms underlying the potent excitatory effects of kisspeptin upon GnRH neurons in the acute brain slice preparation. Kisspeptin (100 nm) depolarized (6 +/- 1 mV) and/or evoked an 87 +/- 4%...

journal_title：Endocrinology

authors： Liu X,Lee K,Herbison AE

更新日期：2008-09-01 00:00:00