Iodide uptake and experimental 131I therapy in transplanted undifferentiated thyroid cancer cells expressing the Na+/I- symporter gene.

abstract：:The influence of LY117018 and tamoxifen on established uterotropic influence of estradiol was examined in immature ovariectomized rats. When LY117018 was introduced on the fourth day of estradiol treatment, it regressed the uterotropic effect of estradiol. However, tamoxifen did not attenuate estradiol activity under ...

journal_title：Endocrinology

authors： Black LJ,Goode RL

更新日期：1981-09-01 00:00:00

abstract：:To analyze the molecular origin of an ER variant, the truncated ER product-1, transiently expressed at the proestrus in lactotrope cells, we generated a 2.5-kb sequence of a genomic region upstream and downstream the specific sequence truncated ER product-1. Genomic Southern blot analysis showed that truncated ER prod...

journal_title：Endocrinology

authors： Tiffoche C,Vaillant C,Schausi D,Thieulant ML

更新日期：2001-09-01 00:00:00

abstract：:Studies were carried out to determine whether the actions of prolactin on the metabolism of the mammary gland may involve polyamines. In mouse mammary gland explants that were preincubated for 2 days with insulin plus hydrocortisone, the rate of [3H]leucine incorporation into casein was enhanced in a prolactin-like ma...

journal_title：Endocrinology

authors： Rillema JA,Linebaugh BE,Mulder JA

更新日期：1977-02-01 00:00:00

abstract：UNLABELLED:The long-acting glucagon-like peptide-1 receptor (GLP-1R) agonists, exendin-4 and liraglutide, suppress food intake and body weight. The mediating site(s) of action for the anorectic effects produced by peripheral administration of these GLP-1R agonists are not known. Experiments addressed whether food intak...

journal_title：Endocrinology

authors： Kanoski SE,Fortin SM,Arnold M,Grill HJ,Hayes MR

更新日期：2011-08-01 00:00:00

abstract：:QRFP, an RFamide peptide, was recently identified as an endogenous ligand of an orphan G protein-coupled receptor, GPR103. Recent investigation revealed that acute intracerebroventricular (ICV) administration of QRFP26/P518/26RFa, a constitutive part of QRFP43 (43-amino acid-residue form of QRFP), increases appetite i...

journal_title：Endocrinology

authors： Moriya R,Sano H,Umeda T,Ito M,Takahashi Y,Matsuda M,Ishihara A,Kanatani A,Iwaasa H

更新日期：2006-06-01 00:00:00

abstract：:With advancing age, 60-80% of the follicles of the mouse thyroid gland turn "cold", i.e. they lose their normal capacity to iodinate thyroglobulin (Tgb). Cold follicles are morphologically characterized by their large size, by deeply periodic acid-Schiff-stained colloid and by flat epithelial cells. We investigated th...

journal_title：Endocrinology

authors： Gerber H,Peter HJ,Studer H

更新日期：1987-05-01 00:00:00

abstract：:The purpose of this investigation was to use an approach targeted specifically on endogenous relaxin to determine the influence of relaxin on birth in the rat. To that end, a monoclonal antibody specific for rat relaxin, designated MCA1, was used to passively neutralize endogenous relaxin in intact pregnant rats. MCA1...

journal_title：Endocrinology

authors： Guico-Lamm ML,Sherwood OD

更新日期：1988-11-01 00:00:00

abstract：:GH secretion is altered by exercise in humans. In an attempt to investigate the underlying mechanisms, we developed a rodent model. GH secretion was assayed in male and female rats that were sedentary (not exercised), acutely exercised, and chronically exercised. Sedentary males showed typical pulsatile GH secretion. ...

journal_title：Endocrinology

authors： Butkus JA,Brogan RS,Giustina A,Kastello G,Sothmann M,Wehrenberg WB

更新日期：1995-06-01 00:00:00

abstract：:In agonadal juvenile male monkeys, continuous administration of human metastin 45-54 (hu metastin 45-54) leads to desensitization of its receptor, G protein-coupled receptor 54 (GPR54), and decreased LH. The present study extended this observation to the adult male monkey, a more preclinically relevant model in which ...

journal_title：Endocrinology

authors： Ramaswamy S,Seminara SB,Pohl CR,DiPietro MJ,Crowley WF Jr,Plant TM

更新日期：2007-07-01 00:00:00

abstract：:Regularly menstruating female rhesus monkeys were implanted sc with Silastic tubing packed with estrone. The implants were replaced every 6-8 months to maintain the serum estrone and estradiol concentrations constantly elevated 1.5-2.5-fold, i.e. in the midfollicular phase range, for 4 yr. Increasing the estrone and e...

journal_title：Endocrinology

authors： Billiar RB,Richardson DW,Little B

更新日期：1989-05-01 00:00:00

abstract：:Experiments were done to examine whether rat relaxin is dipsogenic and whether such dipsogenic effects of rat relaxin are related to time of injection during the light-dark cycle. Female rats were fitted with a chronic intra-cerebro-ventricular (i.c.v.) cannula. Rat relaxin (2.5, 5, 10, 25, 50, or 100 ng/2 microl in 0...

journal_title：Endocrinology

authors： Summerlee AJ,Hornsby DJ,Ramsey DG

更新日期：1998-05-01 00:00:00

abstract：:The roles of steroids in zebrafish sex differentiation, gonadal development, and function of the adult gonad are poorly understood. Herein, we used ferredoxin 1b (fdx1b) mutant zebrafish to explore such processes. Fdx1b is an essential electron-providing cofactor to mitochondrial steroidogenic enzymes, which are cruci...

journal_title：Endocrinology

authors： Oakes JA,Li N,Wistow BRC,Griffin A,Barnard L,Storbeck KH,Cunliffe VT,Krone NP

更新日期：2019-10-01 00:00:00

abstract：:Hypothyroid animals secrete not only more TSH, but also qualitatively different TSH, with altered oligosaccharides. To explore the cellular mechanism of oligosaccharide modulation by thyroid status, 40 mice were treated without or with propylthiouracil (PTU), and pituitaries were removed after 1, 2, 3, 4, and 6 weeks....

journal_title：Endocrinology

authors： Helton TE,Magner JA

更新日期：1994-11-01 00:00:00

abstract：:We have previously demonstrated that CGP 42112 (AT(2) agonist > or =1 nM) markedly reduces catecholamine biosynthesis through AT(2), which is the major angiotensin II (AngII) receptor subtype in cultured porcine chromaffin cells. Also, we have shown that CGP 42112 (> or =1 nM) induces a reduction in cGMP production in...

journal_title：Endocrinology

authors： Takekoshi K,Ishii K,Kawakami Y,Isobe K,Nakai T

更新日期：2001-07-01 00:00:00

abstract：:The plasma osteocalcin (OC) concentration correlates with histological parameters of bone formation and has been used as an index of osteoblast activity. Although the rate of OC synthesis is likely to be a major determinant of the plasma OC level, the contribution of other processes, for example, OC plasma clearance, ...

journal_title：Endocrinology

authors： Fortune CL,Farrugia W,Tresham J,Scoggins BA,Wark JD

更新日期：1989-06-01 00:00:00

abstract：:We previously described significant differences in maximal testosterone production by Leydig cells from the following strains of inbred mice: C57BL/10J, C57BL/6J, DBA/2J, and C3H/HeJ. To evaluate whether these differences in maximal testosterone production related to the activities of the steroidogenic enzymes of the ...

journal_title：Endocrinology

authors： Stalvey JR,Payne AH

更新日期：1984-10-01 00:00:00

abstract：:Bisphosphonates are effective for preventing and treating skeletal disorders associated with hyperresorption. Their safety and efficacy has been studied in adults where the growth plate is fused and there is no longitudinal bone growth and little appositional growth. Although bisphosphonate use in the pediatric popula...

journal_title：Endocrinology

authors： Zhu ED,Louis L,Brooks DJ,Bouxsein ML,Demay MB

更新日期：2014-04-01 00:00:00

abstract：:The possible role of atrial natriuretic factor (ANF) in the regulation of adrenal sensitivity to angiotensin II (AII) was investigated in vivo and in vitro by analyzing the characteristics of the inhibitory effect of ANF on aldosterone production stimulated by AII and other stimuli. In isolated adrenal glomerulosa cel...

journal_title：Endocrinology

authors： Aguilera G

更新日期：1987-01-01 00:00:00

abstract：:Glucocorticoid (Gc) excess, from endogenous overproduction in disorders of the hypothalamic-pituitary-adrenal axis or exogenous medical therapy, is recognized to cause adverse metabolic side effects. The Gc receptor (GR) is widely expressed throughout the body, including brain regions such as the hypothalamus. However...

journal_title：Endocrinology

authors： Sefton C,Harno E,Davies A,Small H,Allen TJ,Wray JR,Lawrence CB,Coll AP,White A

更新日期：2016-11-01 00:00:00

abstract：:To define further the mechanism by which metoclopramide, a dopamine antagonist, stimulates aldosterone secretion, seven lambs were injected iv with metoclopramide during a constant infusion of 5% dextrose in water and again during a constant infusion of trimethapan, a ganglionic blocker. In addition, suspensions of ad...

journal_title：Endocrinology

authors： Wilson TA,Kaiser DL,Peach MJ,Wright EM,Carey RM

更新日期：1983-09-01 00:00:00

abstract：:A recent report suggests that estrogen induction of hypothalamic progestin receptors is not a prerequisite for the facilitation by progesterone of female sexual behavior in rats. Progesterone was found to facilitate sexual behavior despite no apparent induction of progestin receptors by 1-(o-chlorophenyl) 1-(p-chlorop...

journal_title：Endocrinology

authors： Brown TJ,Blaustein JD

更新日期：1984-12-01 00:00:00

abstract：:Recent studies from our laboratory demonstrated clearly that only a portion of all Sertoli cells secrete transferrin (TF). These findings raised the possibility that differences in the functional type of Sertoli cells from one location to another may account in part for the stage-related variation in TF release along ...

journal_title：Endocrinology

authors： Garza MM,Schwarz LK,Bonner JM,Boockfor FR

更新日期：1991-04-01 00:00:00

abstract：:Xenoestrogens from synthetic or natural origin represent an increasing risk of disrupted endocrine functions including the physiological activity of the hypothalamo-pituitary-gonad axis. Ethinyl estradiol (EE2) is a synthetic estrogen used in contraceptive pills, whereas zearalenone (ZEA) is a natural mycoestrogen fou...

journal_title：Endocrinology

authors： Kriszt R,Winkler Z,Polyák Á,Kuti D,Molnár C,Hrabovszky E,Kalló I,Szőke Z,Ferenczi S,Kovács KJ

更新日期：2015-11-01 00:00:00

abstract：:Melatonin receptors in lizard brain were identified and characterized using 125I-labeled melatonin ([125I]MEL) after solubilization with the detergent digitonin. Saturation studies of solubilized material revealed a high affinity binding site, with an apparent equilibrium dissociation constant of 181 +/- 45 pM. Bindin...

journal_title：Endocrinology

authors： Rivkees SA,Conron RW Jr,Reppert SM

更新日期：1990-09-01 00:00:00

abstract：:Endoglin is an integral membrane glycoprotein predominantly expressed on human endothelial cells and recently shown to bind transforming growth factor-beta 1 (TGF beta 1) with high affinity. We now report the cloning and sequencing of a full-length murine endoglin complementary DNA of 2902 base pairs which hybridizes ...

journal_title：Endocrinology

authors： St-Jacques S,Cymerman U,Pece N,Letarte M

更新日期：1994-06-01 00:00:00

abstract：:Testosterone treatment induces erythrocytosis that could potentially affect blood viscosity and cardiovascular risk. We thus investigated the effects of testosterone administration on blood viscosity and erythrocyte deformability using mouse models. Blood viscosity, erythrocyte deformability, and hematocrits were meas...

journal_title：Endocrinology

authors： Guo W,Bachman E,Vogel J,Li M,Peng L,Pencina K,Serra C,Sandor NL,Jasuja R,Montano M,Basaria S,Gassmann M,Bhasin S

更新日期：2015-05-01 00:00:00

abstract：:The effects of retinoic acids (RAs) on development of seminal vesicles (SVs) of neonatal mice were investigated in vitro. SVs from 0-day-old male mice were cultured for 2-6 days in serum-free, chemically defined medium containing transferrin and BSA supplemented with 5alpha-dihydrotestosterone (DHT; 10(-8) M) and insu...

journal_title：Endocrinology

authors： Tanji N,Yokoyama M,Takeuchi M,Terada N,Dahiya R,Cunha GR

更新日期：1996-07-01 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：:Immunoreactive neurophysin (Np) is demonstrated by the immunoperoxidase technique not only within neurones of the classical hypothalamo-neurohypophyseal system, but also in extrahypothalamic perikarya and fibers. Np-positive perikarya are found in the triangular nucleus of the septum. Np fibers join the stria terminal...

journal_title：Endocrinology

authors： Sofroniew MV,Weindl A

更新日期：1978-01-01 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