Corticotropin-releasing hormone receptor-1 in cerebral microvessels changes during development and influences urocortin transport across the blood-brain barrier.

abstract：:We have investigated the interaction of estrogen with GnRH on the regulation of LH subunit mRNA in female hypogonadal (hpg) mice receiving constant frequency and amplitude pulsatile GnRH treatment for up to 18 days. The level of cytosolic common alpha mRNA in female hpg mouse pituitaries was 45 +/- 6% of normal female...

journal_title：Endocrinology

authors： Saade G,London DR,Clayton RN

更新日期：1989-04-01 00:00:00

abstract：:Metastatic pheochromocytoma continues to be an incurable disease, and treatment with conventional cytotoxic chemotherapy offers limited efficacy. In the present study, we evaluated a novel topoisomerase I inhibitor, LMP-400, as a potential treatment for this devastating disease. We found a high expression of topoisome...

journal_title：Endocrinology

authors： Schovanek J,Bullova P,Tayem Y,Giubellino A,Wesley R,Lendvai N,Nölting S,Kopacek J,Frysak Z,Pommier Y,Kummar S,Pacak K

更新日期：2015-11-01 00:00:00

abstract：:The iodothyronine deiodinases, D1, D2, and D3, all contain selenium (Se) in the form of selenocysteine at their active sites, and they play crucial roles in determining the circulating and intracellular levels of the active thyroid hormone (TH), T3. However, not only are serum T3 levels normal in Se-deficient rats but...

journal_title：Endocrinology

authors： Bates JM,Spate VL,Morris JS,St Germain DL,Galton VA

更新日期：2000-07-01 00:00:00

abstract：:High-density lipoprotein mediates a normal physiological process called reverse cholesterol transport. This process enables the transfer of cholesterol from peripheral tissues to the liver for further metabolism and eventual secretion in the form of bile. The scavenger receptor of the B class (SR-BI), human homolog of...

journal_title：Endocrinology

authors： Cao WM,Murao K,Imachi H,Yu X,Dobashi H,Yoshida K,Muraoka T,Kotsuna N,Nagao S,Wong NC,Ishida T

更新日期：2004-12-01 00:00:00

abstract：:Hepcidin plays an essential role in maintaining normal iron homeostasis outside the brain. This recently discovered iron regulation hormone is predominantly expressed in the liver, and regulated by iron and hypoxia. As an antimicrobial peptide, this hormone is also elevated during infections and inflammation. In this ...

journal_title：Endocrinology

authors： Wang Q,Du F,Qian ZM,Ge XH,Zhu L,Yung WH,Yang L,Ke Y

更新日期：2008-08-01 00:00:00

abstract：:Cushing's disease (CD) is a rare condition in which hypercortisolemia is secondary to excessive ACTH release from a pituitary corticotroph adenoma. CD is associated with significant morbidity and mortality, and a safe therapy that effectively targets the pituitary tumor is still lacking. Retinoic acid (RA) and dopamin...

journal_title：Endocrinology

authors： Occhi G,Regazzo D,Albiger NM,Ceccato F,Ferasin S,Scanarini M,Denaro L,Cosma C,Plebani M,Cassarino MF,Mantovani G,Stalla GK,Pecori Giraldi F,Paez-Pareda M,Scaroni C

更新日期：2014-09-01 00:00:00

abstract：:PTH-related protein (PTHrP) is expressed in a stretch-responsive manner in several types of smooth muscle. We previously demonstrated the production of PTHrP in adult rat heart muscle. In this study, we demonstrate the production of PTHrP in the cardiovascular systems of several mammalian species, including human. We ...

journal_title：Endocrinology

authors： Burton DW,Brandt DW,Deftos LJ

更新日期：1994-07-01 00:00:00

abstract：:Chronic exposure to stressors impairs the function of multiple organ systems and has been implicated in increased disease risk. In the rodent, the chronic variable stress (CVS) paradigm has successfully modeled several stress-related illnesses. Despite striking disparities between men and women in the prevalence and e...

journal_title：Endocrinology

authors： Borrow AP,Bales NJ,Stover SA,Handa RJ

更新日期：2018-07-01 00:00:00

abstract：:A subline of an x-ray-induced transplantable rat insulinoma has been studied in vivo and in vitro. Tumors grew rapidly after sc transplantation and were rich in insulin, but contained only small amounts of glucagon and somatostatin. Despite marked basal hyperinsulinemia, iv glucose administration caused a further incr...

journal_title：Endocrinology

authors： Masiello P,Wollheim CB,Janjic D,Gjinovci A,Blondel B,Praz GA,Renold AE

更新日期：1982-12-01 00:00:00

abstract：:Previous immunohistochemical and in situ hybridization studies of sheep, goats, and rodents indicated that kisspeptin (KP), neurokinin B (NKB), and dynorphin A (DYN) are extensively colocalized in the hypothalamic arcuate nucleus, thus providing a basis for the KP/NKB/DYN (KNDy) neuron concept; in both sexes, KNDy neu...

journal_title：Endocrinology

authors： Hrabovszky E,Sipos MT,Molnár CS,Ciofi P,Borsay BÁ,Gergely P,Herczeg L,Bloom SR,Ghatei MA,Dhillo WS,Liposits Z

更新日期：2012-10-01 00:00:00

abstract：:Although it is evident that androgens increase muscle mass and strength, little is known about the critical molecular targets of androgens in skeletal muscle. In rodents, the skeletal alpha-actin gene is a tissue-specific gene expressed only in the levator ani and other skeletal muscles but not in the prostate or prep...

journal_title：Endocrinology

authors： Hong MH,Sun H,Jin CH,Chapman M,Hu J,Chang W,Burnett K,Rosen J,Negro-Vilar A,Miner JN

更新日期：2008-03-01 00:00:00

abstract：:Nitric oxide (NO) has emerged as a potent regulator useful in alleviating estrogen deficiency bone loss. Osteoprotegerin (OPG) and receptor activator of nuclear factor-kappaB ligand (RANKL) play important roles in regulating osteoclastogenesis. Although recent studies have reported NO donor attenuation of bone loss, t...

journal_title：Endocrinology

authors： Wang FS,Wang CJ,Chen YJ,Huang YT,Huang HC,Chang PR,Sun YC,Yang KD

更新日期：2004-05-01 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：:Pregnancy-associated plasma protein-A (PAPP-A) is the major IGF binding protein-4 (IGFBP-4) protease in follicular fluid, consistent with its proposed role in folliculogenesis. Despite growing interest, almost nothing is known about how PAPP-A expression is regulated in any tissue. Here we show that FSH and oocytes re...

journal_title：Endocrinology

authors： Matsui M,Sonntag B,Hwang SS,Byerly T,Hourvitz A,Adashi EY,Shimasaki S,Erickson GF

更新日期：2004-08-01 00:00:00

abstract：:Prolactin (PRL) is a vertebrate hormone with diverse actions in osmoregulation, metabolism, reproduction, and in growth and development. Osmoregulation is fundamental to maintaining the functional structure of the macromolecules that conduct the business of life. In teleost fish, PRL plays a critical role in osmoregul...

journal_title：Endocrinology

authors： Yamaguchi Y,Moriyama S,Lerner DT,Grau EG,Seale AP

更新日期：2016-09-01 00:00:00

abstract：:Progesterone modulates estrogen-stimulated responses in the uterus. Calbindin-D 9k (CaBP9k), a 17 beta-estradiol-responsive gene expressed in the uterus, was used as a marker to examine the interactions between endogenous progesterone and estradiol in the rat. The variations in uterine CaBP9k messenger RNAs (mRNAs) du...

journal_title：Endocrinology

authors： L'Horset F,Blin C,Brehier A,Thomasset M,Perret C

更新日期：1993-02-01 00:00:00

abstract：:To study the role of the epithelial calcium channel transient receptor potential vanilloid type 6 (TRPV6) and the calcium-binding protein calbindin-D9k in intestinal calcium absorption, TRPV6 knockout (KO), calbindin-D9k KO, and TRPV6/calbindin-D(9k) double-KO (DKO) mice were generated. TRPV6 KO, calbindin-D9k KO, and...

journal_title：Endocrinology

authors： Benn BS,Ajibade D,Porta A,Dhawan P,Hediger M,Peng JB,Jiang Y,Oh GT,Jeung EB,Lieben L,Bouillon R,Carmeliet G,Christakos S

更新日期：2008-06-01 00:00:00

abstract：:The nuclear receptor steroidogenic factor 1/adrenal 4 binding protein (SF-1/Ad4BP) is an essential regulator of endocrine development and function, and the expression of the corresponding gene (sf-1/ad4bp) is precisely regulated in a time- and tissue-dependent manner. We previously demonstrated that the basal promoter...

journal_title：Endocrinology

authors： Hoivik EA,Bjanesoy TE,Mai O,Okamoto S,Minokoshi Y,Shima Y,Morohashi K,Boehm U,Bakke M

更新日期：2011-05-01 00:00:00

abstract：:Proteolytic degradation of extracellular matrix components has been suggested to play an essential role in the occurrence of ovulation. Recent studies in our laboratory have indicated that the plasminogen activator and matrix metalloproteinase systems, which were previously believed to be crucial for ovulation, are no...

journal_title：Endocrinology

authors： Wahlberg P,Nylander A,Ahlskog N,Liu K,Ny T

更新日期：2008-10-01 00:00:00

abstract：:Exposure of rats to microsomal enzyme inducers perturbs thyroid hormone (TH) homeostasis through a variety of mechanisms. Glucuronidation is an important metabolic pathway for TH and is catalyzed by uridine diphosphate-dibenzo-glucuronosyltransferase (UGT) family proteins. Administration of 2,3,7,8-tetrachlorodibenzo-...

journal_title：Endocrinology

authors： Emi Y,Ikushiro S,Kato Y

更新日期：2007-12-01 00:00:00

abstract：:In previous studies we demonstrated a much greater rate of glucose cycling (glucose-->glucose-6-P-->glucose) in islets from ob/ob mice than from lean litter mates. Cycling was further augmented by dexamethasone treatment. To determine whether these findings could be accounted for by increased islet glucose-6-phosphata...

journal_title：Endocrinology

authors： Khan A,Hong-Lie C,Landau BR

更新日期：1995-05-01 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 Caenorhabditis elegans death susceptibility gene, ced-3, has a number of homologs in vertebrate species, including interleukin-1 beta (IL-1 beta)-converting enzyme (ICE), Ich-1long, and CPP32. These genes, which encode a family of related proteases, have been shown to induce apoptosis when transfected into eukaryo...

journal_title：Endocrinology

authors： Flaws JA,Kugu K,Trbovich AM,DeSanti A,Tilly KI,Hirshfield AN,Tilly JL

更新日期：1995-11-01 00:00:00

abstract：:To examine the physiological effects of norepinephrine (NE) in the paraventricular nucleus of the hypothalamus (PVH) on CRF gene expression and CRF release, NE was microinjected bilaterally into the PVH of conscious rats, and kinetic studies were performed on the levels of POMC messenger RNA (mRNA) in the anterior pit...

journal_title：Endocrinology

authors： Itoi K,Suda T,Tozawa F,Dobashi I,Ohmori N,Sakai Y,Abe K,Demura H

更新日期：1994-11-01 00:00:00

abstract：:Hepatic stellate cells (HSC) play a pivotal role in hepatic tissue repair and fibrogenesis. IGF-I has been considered a mitogenic signal for activation and proliferation of HSC in vitro. In the present study IGF-I and IGF-binding protein (IGFBP) gene expression was studied in a model of acute liver injury induced by a...

journal_title：Endocrinology

authors： Scharf JG,Dombrowski F,Novosyadlyy R,Eisenbach C,Demori I,Kübler B,Braulke T

更新日期：2004-07-01 00:00:00

abstract：:The membrane fraction from the ovaries of pseudopregnant rats exhibits specific, high affinity binding of high density lipoproteins (HDL). Previous studies have indicated that HDL binding in this tissue is up-regulated by hCG and may be involved in supplying cholesterol as substrate for steroid hormone production. To ...

journal_title：Endocrinology

authors： Ferreri K,Menon KM

更新日期：1990-04-01 00:00:00

abstract：:Ovarian steroids act on unidentified neurons to trigger preovulatory secretion of GnRH. In the rat, important steroid target cells reside in the anterior medial preoptic nucleus (AMPN), a sexually dimorphic structure essential for stimulatory effects of ovarian steroids on LH secretion. The AMPN contains neurotensin (...

journal_title：Endocrinology

authors： Alexander MJ,Dobner PR,Miller MA,Bullock BP,Dorsa DM,Leeman SE

更新日期：1989-10-01 00:00:00

abstract：:The comparative effectiveness of vitamin D3 and its derivatives in curing hyperparathyroidism and osteodystrophic bone lesions was examined in a laboratory model of renal osteodystrophy associated with marked secondary hyperparathyroidism in rats. The experimental model was prepared by a single injection of homologous...

journal_title：Endocrinology

authors： Fukushima M,Niki R,Ohkawa H,Shimizu T,Matsunaga I,Nakano H,Takagaki Y,Nishii Y,Okano K,Suda T

更新日期：1980-07-01 00:00:00

abstract：:Exposure to estrogen during the developmental period causes reproductive dysfunction in mammals, because the developing brain is highly sensitive to estrogens. In the present study, we report that long-term exposure to supraphysiological doses of estrogen during the neonatal critical period causes irreversible suppres...

journal_title：Endocrinology

authors： Minabe S,Ieda N,Watanabe Y,Inoue N,Uenoyama Y,Maeda KI,Tsukamura H

更新日期：2017-09-01 00:00:00

abstract：:The aim of this study was to investigate the direct effect of leptin on GH gene expression and secretion and the role of nitric oxide as a possible mediator in pig anterior pituitary cells. Pituitary cells from adult sows were treated for 4 or 24 h with rhleptin (from 0.1 nM to 1 microM) alone or in association with G...

journal_title：Endocrinology

authors： Baratta M,Saleri R,Mainardi GL,Valle D,Giustina A,Tamanini C

更新日期：2002-02-01 00:00:00