Endoplasmic reticulum stress increases glucose-6-phosphatase and glucose cycling in liver cells.

abstract：:Normal fetal preoptic area (POA), a site of GnRH production, was implanted into the third ventricle of adult female hypogonadal (hpg) mice. When the grafts were successful, the mice (genetically deficient in hypothalamic GnRH) responded with vaginal opening, cornified vaginal cells, ovarian and uterine development, an...

journal_title：Endocrinology

authors： Gibson MJ,Charlton HM,Perlow MJ,Zimmerman EA,Davies TF,Krieger DT

更新日期：1984-05-01 00:00:00

abstract：:Increasing adiposity predisposes to the development of the metabolic syndrome, in part, through adipose tissue dysregulation and inflammation. In addition, offspring nutrient-restricted (NR) in utero can exhibit an increased risk of early-onset insulin resistance and obesity, although the mechanisms remain unclear. We...

journal_title：Endocrinology

authors： Sharkey D,Symonds ME,Budge H

更新日期：2009-08-01 00:00:00

abstract：:The assembly of the developmentally arrested primordial follicle and the subsequent transition of the primordial follicle to the primary follicle are critical processes in normal ovarian physiology that remain to be elucidated. Ovarian follicles do not proliferate and the primordial follicles present in the neonate re...

journal_title：Endocrinology

authors： Kezele P,Skinner MK

更新日期：2003-08-01 00:00:00

abstract：:The amount and sources of T3 associated with high affinity, low capacity cellular nuclear receptors in brown adipose tissue (BAT) have been estimated by in vivo pulse-labeling techniques. Maximal binding capacity was measured by in vivo saturation analysis. Nuclear receptor occupancy at endogenous levels of T3 and T4 ...

journal_title：Endocrinology

authors： Bianco AC,Silva JE

更新日期：1987-01-01 00:00:00

abstract：:Activin is structurally related to polypeptide growth factors such as transforming-growth factor-beta, which may have paracrine and/or autocrine functions in the ovaries. We have investigated the action of activin on granulosa cell steroidogenesis in vitro in relation to preovulatory follicular development in vivo. Es...

journal_title：Endocrinology

authors： Miró F,Smyth CD,Hillier SG

更新日期：1991-12-01 00:00:00

abstract：:The availability of a mitogenic bioassay for PRL in which multiple, small samples could be analyzed led us to examine circulating and pituitary PRL bioactivity during the estrous cycle of the rat. Bio- (B) and immuno (I)-activities were compared in individual samples using rat PRL RP-1 standard. B:I ratios ranged betw...

journal_title：Endocrinology

authors： Blank MS,Ching MC,Dufau ML

更新日期：1986-05-01 00:00:00

abstract：:The increased type 1 iodothyronine deiodinase expression in hyperthyroid patients increases the fraction of plasma T3 generated from T4 by the propylthiouracil-sensitive pathway. In this study, we extend our analysis of the thyroid hormone response elements (TREs) in the 5' flanking region of the human dio1 gene. The ...

journal_title：Endocrinology

authors： Zhang CY,Kim S,Harney JW,Larsen PR

更新日期：1998-03-01 00:00:00

abstract：:Apoptosis is a physiological process by which multicellular organisms eliminate unwanted cells. Death factors such as Fas ligand induce apoptosis by triggering a series of intracellular protein-protein interactions mediated by defined motifs found in the signaling molecules. One of these motifs is the death effector d...

journal_title：Endocrinology

authors： Leo CP,Hsu SY,McGee EA,Salanova M,Hsueh AJ

更新日期：1998-12-01 00:00:00

abstract：:The synthesis of androgens by theca-interstitial cells is stimulated by LH and the insulin/insulin-like growth factor I (IGF-I) system. An essential element of the steroidogenesis is the uptake of plasma cholesterol and transformation to steroid hormones. In the rat, the uptake of cholesterol by the theca-interstitial...

journal_title：Endocrinology

authors： Li X,Peegel H,Menon KM

更新日期：2001-01-01 00:00:00

abstract：:Members of the winged helix transcription factor family are known to regulate epithelial cell differentiation by regulating cell-specific gene expression. rWIN is a newly discovered member of the winged helix family shown to be present in the adult rat testis. In the testis the human homolog of rWIN, HFH-11, was local...

journal_title：Endocrinology

authors： Chaudhary J,Mosher R,Kim G,Skinner MK

更新日期：2000-08-01 00:00:00

abstract：:The CRH-binding protein (CRH-BP) antagonizes the ACTH-releasing activity of the neuropeptide CRH in vitro. However, the function of CRH-BP in vivo and the molecular mechanisms that regulate CRH-BP expression are not well understood. In this study, the rat CRH-BP gene was characterized, and CRH-BP promoter sequences we...

journal_title：Endocrinology

authors： Cortright DN,Goosens KA,Lesh JS,Seasholtz AF

更新日期：1997-05-01 00:00:00

abstract：:The structural requirements for the inhibition of net bone collagen synthesis by parathyroid hormone (PTH) in vitro have been examined by study of the effects of selected fragments and analogs of bovine PTH (bPTH) upon the incorporation of [3H]proline into collagenase-digestible and -nondigestible proteins by neonatal...

journal_title：Endocrinology

authors： Bringhurst FR,Potts JT Jr

更新日期：1981-01-01 00:00:00

abstract：:Estradiol-17beta (E2) is suspected to exert a role in the regulation of testicular activity. Using a nonmammalian vertebrate model (the frog, Rana esculenta), we have investigated whether c-fos activity is detectable in the testis during the annual sexual cycle and whether E2 exerts a regulatory role on spermatogenesi...

journal_title：Endocrinology

authors： Cobellis G,Pierantoni R,Minucci S,Pernas-Alonso R,Meccariello R,Fasano S

更新日期：1999-07-01 00:00:00

abstract：:Extracts of spinach contain somatostatin (SRIF)-related material (6-80 pg/g wet wt). The SRIF-related material, when purified on HPLC, was recovered as two major mol wt forms; one that eluted with a retention time similar to that of synthetic SRIF-28 and reacted in both N- and C-terminal-specific immunoassays, and a s...

journal_title：Endocrinology

authors： LeRoith D,Pickens W,Wilson GL,Miller B,Berelowitz M,Vinik AI,Collier E,Cleland CF

更新日期：1985-11-01 00:00:00

abstract：:Tumor necrosis factor-alpha (TNF) and interleukin-1 beta (IL-1) are secreted by activated monocytes and other immune cells. Since IL-1 has been shown to elevate rat plasma ACTH and both of these cytokines induce similar acute-phase responses, the present studies of TNF were undertaken to characterize the ACTH response...

journal_title：Endocrinology

authors： Sharp BM,Matta SG,Peterson PK,Newton R,Chao C,Mcallen K

更新日期：1989-06-01 00:00:00

abstract：:Melanocortin receptor 4 (MCR4) and CB(1) cannabinoid receptors independently modulate food intake. Although an interaction between the cannabinoid and melanocortin systems has been found in recovery from hemorrhagic shock, the interaction between these systems in modulating food intake has not yet been examined. The p...

journal_title：Endocrinology

authors： Verty AN,McFarlane JR,McGregor IS,Mallet PE

更新日期：2004-07-01 00:00:00

abstract：:Similar to insulin, osmotic shock treatment of 3T3-L1 adipocytes causes translocation of GLUT4 protein to the plasma membrane and an increase in glucose transport activity. In our study, we evaluated the effect of chronic insulin treatment on the osmotic shock signaling pathway leading to GLUT4 translocation and gluco...

journal_title：Endocrinology

authors： Janez A,Worrall DS,Olefsky JM

更新日期：2000-12-01 00:00:00

abstract：:Livers from fed rats (180-240 g) were perfused noncyclically with a hemoglobin-free medium in vitro to determine whether vasoactive intestinal peptide (VIP) increases hepatic glucose production through a cAMP- or a Ca(2+)-dependent mechanism. Glucose output did not increase, but cAMP increased maximally during 10(-9) ...

journal_title：Endocrinology

authors： Saito K,Yamatani K,Manaka H,Takahashi K,Tominaga M,Sasaki H

更新日期：1992-04-01 00:00:00

abstract：:Multiple forms of PRL differing in their physicochemical and biological characteristics have been described. We have analyzed the molecular forms of human (h) PRL released in culture by pure hPRL-secreting tumors with a particular attention to glycosylated hPRL. The prolactinoma cells from six different tumors release...

journal_title：Endocrinology

authors： Pellegrini I,Gunz G,Ronin C,Fenouillet E,Peyrat JP,Delori P,Jaquet P

更新日期：1988-06-01 00:00:00

abstract：:GnRH was first identified as the hypothalamic decapeptide that promotes gonadotropin release from pituitary gonadotropes. Thereafter, direct stimulatory and inhibitory effects of GnRH on cell proliferation were demonstrated in a number of types of primary cultured cells and established cell lines. Recently, the effect...

journal_title：Endocrinology

authors： Enomoto M,Utsumi M,Park MK

更新日期：2006-01-01 00:00:00

abstract：:Clinical studies indicate alternate-day, intermittent fasting (IMF) protocols result in meaningful weight loss in obese individuals. To further understand the mechanisms sustaining weight loss by IMF, we investigated the metabolic and neural alterations of IMF in obese mice. Male C57/BL6 mice were fed a high-fat diet ...

journal_title：Endocrinology

authors： Gotthardt JD,Verpeut JL,Yeomans BL,Yang JA,Yasrebi A,Roepke TA,Bello NT

更新日期：2016-02-01 00:00:00

abstract：:IGF-I has been shown to play a role in the progression of atherosclerosis in experimental animal models. IGF-binding protein-4 (IGFBP-4) binds to IGF-I and prevents its association with receptors. Overexpression of a protease-resistant form of IGFBP-4 has been shown to inhibit the ability of IGF-I to stimulate normal ...

journal_title：Endocrinology

authors： Nichols TC,Busby WH Jr,Merricks E,Sipos J,Rowland M,Sitko K,Clemmons DR

更新日期：2007-10-01 00:00:00

abstract：:Human osteoblast-like cells (HOB) produce vascular endothelial growth factor (VEGF), the steady state level of which is stimulated by 1,25-dihydroxyvitamin D3 [1,25-(OH)2D3]. As osteoblasts and endothelial cells are proximally located in skeletal tissue, we investigated the anabolic effects of 1,25-(OH)2D3 and VEGF on...

journal_title：Endocrinology

authors： Wang DS,Miura M,Demura H,Sato K

更新日期：1997-07-01 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：:An estrogen (E2)-dependent 90,000-92,000 M(r) protein is synthesized and released by the sheep oviduct in a temporally and regionally specific manner during the first few days of pregnancy, where it associates with the embryo. The present study was undertaken to further define the nature of this protein and its regula...

journal_title：Endocrinology

authors： DeSouza MM,Murray MK

更新日期：1995-06-01 00:00:00

abstract：:Isoforms of the recently cloned vesicular glutamate transporters (VGLUT1-3) selectively accumulate glutamic acid into synaptic vesicles in excitatory axon terminals and are viewed as reliable markers for glutamatergic neurons. Our present studies provided dual-label in situ hybridization evidence that virtually all (9...

journal_title：Endocrinology

authors： Hrabovszky E,Turi GF,Kalló I,Liposits Z

更新日期：2004-09-01 00:00:00

abstract：:Hypothalamic-pituitary-thyroid (HPT) axis activity is important for energy homeostasis, and is modified by stress. Maternal separation (MS) alters the stress response and predisposes to metabolic disturbances in the adult. We therefore studied the effect of MS on adult HPT axis activity. Wistar male and female pups we...

journal_title：Endocrinology

authors： Jaimes-Hoy L,Gutiérrez-Mariscal M,Vargas Y,Pérez-Maldonado A,Romero F,Sánchez-Jaramillo E,Charli JL,Joseph-Bravo P

更新日期：2016-08-01 00:00:00

abstract：:The mechanism of the hypophosphatemic effect of thyrocalcitonin (TCT) is uncertain and may involve removal of inorganic phosphate (P1) from the plasma by heretofore unidentified organs. Rats, 192 g. thyroparathyroidectomized 16-24 h earlier, received 100 MRC mU TCT or vehicle (V) SC and 100 muCi 32PO4 iv. One h later ...

journal_title：Endocrinology

authors： Meyer RA Jr,Meyer MH

更新日期：1975-04-01 00:00:00

abstract：:Estrogens are essential hormones for the regulation of fertility. Cellular responses to estrogens are mediated by estrogen receptor α (ESR1) and estrogen receptor β (ESR2). In mouse and rat models, disruption of Esr1 causes infertility in both males and females. However, the role of ESR2 in reproductive function remai...

journal_title：Endocrinology

authors： Rumi MAK,Singh P,Roby KF,Zhao X,Iqbal K,Ratri A,Lei T,Cui W,Borosha S,Dhakal P,Kubota K,Chakraborty D,Vivian JL,Wolfe MW,Soares MJ

更新日期：2017-07-01 00:00:00

abstract：:It has previously been established that neuropeptide-Y (NPY) is a potent inhibitor of alpha MSH release from the pars intermedia of the amphibian Xenopus laevis. The location of binding sites for NPY in the pars intermedia of the pituitary has now been studied with light microscopic autoradiography, using a dispersed ...

journal_title：Endocrinology

authors： De Rijk EP,Cruijsen PM,Jenks BG,Roubos EW

更新日期：1991-02-01 00:00:00