Thermoregulatory and Cardiovascular Consequences of a Transient Thyrotoxicosis and Recovery in Male Mice.

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：:Posttranslational modifications of prolactin (PRL), including phosphorylation, vary with physiologic state and alter biologic activity. In light of the growing evidence for a role for PRL in proliferation in mammary cancer, we examined the ability of a mimic of phosphorylated human PRL, S179D-PRL, to initiate signals ...

journal_title：Endocrinology

authors： Schroeder MD,Brockman JL,Walker AM,Schuler LA

更新日期：2003-12-01 00:00:00

abstract：:PRL secretion in several physiological and experimental conditions, including early pregnancy, is linked to the daily photoperiod. The aim of this study was to examine the antepartum increase in PRL secretion for evidence of a circadian pattern of release, as seen during early pregnancy. During the last 3 days of preg...

journal_title：Endocrinology

authors： Grattan DR,Averill RL

更新日期：1990-02-01 00:00:00

abstract：:The effects of alloxan-induced diabetes on uterine decidualization and the associated changes in uterine blood flow (UBF) and corpus luteum activity were evaluated in rats between days 4-9 of pseudopregnancy (day 0 = ovulation). Rats were made diabetic (D) with a 40 mg/kg injection (iv) of alloxan on day 1 of pseudopr...

journal_title：Endocrinology

authors： Garris DR

更新日期：1988-02-01 00:00:00

abstract：:Around the onset of labor, uterine sensitivity to oxytocin (OT) increases tremendously. Although this is considered to reflect OT receptor (OTR) augmentation in myometrium, neither spatial expression of OTR nor the level of the receptor message during the course of pregnancy have been investigated at the molecular lev...

journal_title：Endocrinology

authors： Kimura T,Takemura M,Nomura S,Nobunaga T,Kubota Y,Inoue T,Hashimoto K,Kumazawa I,Ito Y,Ohashi K,Koyama M,Azuma C,Kitamura Y,Saji F

更新日期：1996-02-01 00:00:00

abstract：:GRK2 is a member of the G protein-coupled receptor kinase family that phosphorylates the activated form of beta-adrenergic and other G protein-coupled receptors and plays an important role in their desensitization and modulation. Alterations in thyroid hormone levels have been reported to lead to important changes in ...

journal_title：Endocrinology

authors： Penela P,Barradas M,Alvarez-Dolado M,Muñoz A,Mayor F Jr

更新日期：2001-03-01 00:00:00

abstract：:Arginine vasopressin (AVP) stimulates the secretion of ACTH from pituitary corticotropes. We investigated the action of AVP in single corticotropes of male rats. Corticotropes were identified with the reverse hemolytic plaque assay using antibodies against ACTH. Using the whole-cell recording technique in conjunction ...

journal_title：Endocrinology

authors： Tse A,Lee AK

更新日期：1998-05-01 00:00:00

abstract：:Adrenal cAMP and plasma corticosterone levels were determined in pre-weanling rats subjected to treatment with either ACTH (50 mU/rat) or histamine dihydrochloride (0.2 mg/g body wt). ACTH injection elevated both serum corticosterone and adrenal cAMP levels on all days tested. However, the ACTH-induced elevation of ad...

journal_title：Endocrinology

authors： Cote TE,Yasumura S

更新日期：1975-04-01 00:00:00

abstract：:The mineralocorticoid receptor (MR) is a member of the steroid-thyroid hormone receptor superfamily of ligand-dependent transcription factors with diverse functions including the biological actions of aldosterone. Identification of the various transcriptional coregulators of MR is essential for understanding the compl...

journal_title：Endocrinology

authors： Kuppusamy M,Gomez-Sanchez EP,Beloate LN,Plonczynski M,Naray-Fejes-Toth A,Fejes-Toth G,Gomez-Sanchez CE

更新日期：2017-07-01 00:00:00

abstract：:The divergent commitment of ovarian granulosa cells to either proliferation and differentiation or programmed cell death directly reflects the process of follicular dominance and atresia. This process is regulated by FSH and local paracrine factors. To further analyze the role of FSH and intraovarian factors in follic...

journal_title：Endocrinology

authors： Li R,Phillips DM,Moore A,Mather JP

更新日期：1997-07-01 00:00:00

abstract：:More than 150 hypothalamic fractions were reassayed for luteinizing hormone-releasing hormone (LHRH) and follicle stimulating hormone-releasing hormone (FSHRH) activities in search for LHRH and FSHRH which differ from the decapeptide (pyro)Glu-His-Trp-Ser-Try-Gly-Leu-Arg-Pro-Gly-NH2 (I). Among the porcine fractions te...

journal_title：Endocrinology

authors： Schally AV,Arimura A,Redding TW,Debeljuk L,Carter W,Dupont A,Vilchez-Martinez JA

更新日期：1976-02-01 00:00:00

abstract：:The effects of K+ depletion and ouabain (0.1, 0.5, and 1 mM) on glucagon and insulin release from the in vitro perfused rat pancreas were studied in the absence or presence of arginine (10 mM). In the absence of arginine, K+ depletion resulted in an inhibition of glucagon release, both at a low (2.8 mM) and a higher (...

journal_title：Endocrinology

authors： Leclercq-Meyer V,Marchand J,Malaisse WJ

更新日期：1983-07-01 00:00:00

abstract：:Administration of GH increases both the tubular reabsorption of inorganic phosphate (Pi) and the plasma level of 1,25-dihydroxyvitamin D3 [1,25-(OH)2D3]. These two effects could be induced by a common mediator, possibly the GH-generated insulin-like growth factor 1 (IGF-1). In the present work, the influence of recomb...

journal_title：Endocrinology

authors： Caverzasio J,Montessuit C,Bonjour JP

更新日期：1990-07-01 00:00:00

abstract：:The PTH activates both adenylate cyclase and a mechanism that increases membrane-associated protein kinase-C (PKC) activity. To define the hormone's PKC activation domain we have used a panel of PTH fragments and ROS 17/2 rat osteosarcoma cells as the target cells. PTH equally and maximally increased PKC activity in R...

journal_title：Endocrinology

authors： Jouishomme H,Whitfield JF,Chakravarthy B,Durkin JP,Gagnon L,Isaacs RJ,MacLean S,Neugebauer W,Willick G,Rixon RH

更新日期：1992-01-01 00:00:00

abstract：:Congenital adrenal hyperplasia is a group of common inherited disorders leading to glucocorticoid deficiency. Most cases are caused by 21-hydroxylase deficiency (21OHD). The systemic consequences of imbalanced steroid hormone biosynthesis due to severe 21OHD remains poorly understood. Therefore, we developed a zebrafi...

journal_title：Endocrinology

authors： Eachus H,Zaucker A,Oakes JA,Griffin A,Weger M,Güran T,Taylor A,Harris A,Greenfield A,Quanson JL,Storbeck KH,Cunliffe VT,Müller F,Krone N

更新日期：2017-12-01 00:00:00

abstract：:Recently, we reported that ovariectomy (OVX)-induced FSH hypersecretion can be elicited in hypophysectomized rats bearing renal pituitary allografts isolated from direct hypothalamic intervention. The possible role of the FSH-stimulating protein, activin-B, in eliciting this response was investigated using passive imm...

journal_title：Endocrinology

authors： DePaolo LV,Bald LN,Fendly BM

更新日期：1992-03-01 00:00:00

abstract：:B-cell lymphoma 2 (BCL2) family kin (BFK) is a recently identified novel protein that is similar to proteins of the BCL2 family. In the present study, we discovered that the mouse Bfk transcript is expressed at the highest level in the epididymis. Two transcripts of 0.9 and 2.6 kb in size were identified, with alterna...

journal_title：Endocrinology

authors： Pujianto DA,Damdimopoulos AE,Sipilä P,Jalkanen J,Huhtaniemi I,Poutanen M

更新日期：2007-07-01 00:00:00

abstract：:Variation in the onset of puberty among inbred strains of mice suggests that quantitative trait loci (QTLs) affect neurological and hormonal aspects of sexual maturation. Taking a novel approach toward identifying factors that regulate the hypothalamic-pituitary-gonadal (HPG) axis, we evaluated pubertal timing [as ass...

journal_title：Endocrinology

authors： Krewson TD,Supelak PJ,Hill AE,Singer JB,Lander ES,Nadeau JH,Palmert MR

更新日期：2004-10-01 00:00:00

abstract：:Circulating levels of insulin-like growth factor-I (IGF-I) increase during puberty, concurrent with an increase in the levels of GH and the gonadal steroids. The relationship between the changes observed in IGF-I and testosterone (T) levels are not understood. This study was designed to determine whether T has a direc...

journal_title：Endocrinology

authors： Phillip M,Palese T,Hernandez ER,Roberts CT Jr,LeRoith D,Kowarski AA

更新日期：1992-05-01 00:00:00

abstract：:A myometrial explant culture system was developed to investigate the effect of progesterone and the antiprogestagen RU486 on prostacyclin (PGI2) and thromboxane A2 (TXA2) synthesis by the rat myometrium. After culture, eicosanoid synthesis was stimulated with arachidonic acid (AA) and the calcium ionophore A23187 (A23...

journal_title：Endocrinology

authors： Jeremy JY,Dandona P

更新日期：1986-08-01 00:00:00

abstract：:Morphoregulator genes like members of the Hox gene family regulate uterine development and are associated with endocrine-related processes such as endometrial proliferation and differentiation in the adult uterus. Exposure to neonatal endocrine disruptors could affect signaling events governed by Hox genes, altering t...

journal_title：Endocrinology

authors： Varayoud J,Ramos JG,Bosquiazzo VL,Muñoz-de-Toro M,Luque EH

更新日期：2008-11-01 00:00:00

abstract：:Male and female Holtzman rats were raised from weaning on a vitamin D-deficient diet (-D). Control (+D) animals were raised on the same diet and orally given 70 IU vitamin D3 twice each week. Serum Ca levels fell at the same rate in -D males and females. In contrast, serum parathyroid hormone increased more rapidly in...

journal_title：Endocrinology

authors： Thomas ML,Forte LR

更新日期：1981-11-01 00:00:00

abstract：:The beta-subunit of hCG (hCG beta) displays immunological cross-reactivity with human LH (hLH). A detailed study was undertaken to investigate the effect of chemical and enzymatic modifications on the immunological behavior of hCG beta, particularly on its cross-reactivity with hLH, with a view to obtaining a highly h...

journal_title：Endocrinology

authors： Ghai RD,Mise T,Pandian MR,Bahl OP

更新日期：1980-11-01 00:00:00

abstract：:Folliculostellate (FS) cells are known to communicate with each other and with endocrine cells via gap junctions in the anterior pituitary. We investigated whether TGFbeta3 and estradiol, known to regulate FS cell production and secretion of basic fibroblast growth factor (bFGF), increases gap junctional communication...

journal_title：Endocrinology

authors： Kabir N,Chaturvedi K,Liu LS,Sarkar DK

更新日期：2005-09-01 00:00:00

abstract：:The developmental appearance and regulation of hypothalamic vasopressin (prepropressophysin) mRNA was studied using quantitated in situ hybridization techniques. Vasopressin mRNA levels in the supraoptic nuclei were reliably detected on day 16 of gestation, while mRNA in the suprachiasmatic nuclei (SCN) was detectable...

journal_title：Endocrinology

authors： Reppert SM,Uhl GR

更新日期：1987-06-01 00:00:00

abstract：:Oscillations in intracellular calcium levels have been described in GnRH-1 neurons in both prenatal and adult cells. However, differences have been reported in the mechanisms underlying these [Ca(2+)](i) oscillations, dependent on the model used. The goal of this study was to address whether these changes depend on th...

journal_title：Endocrinology

authors： Constantin S,Klenke U,Wray S

更新日期：2010-08-01 00:00:00

abstract：:Glucocorticoids (GCs) are potent regulators of energy metabolism. Chronic GC exposure suppresses brown adipose tissue (BAT) thermogenic capacity in mice, with evidence for a similar effect in humans. Intracellular GC levels are regulated by 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) activity, which can amplify...

journal_title：Endocrinology

authors： Doig CL,Fletcher RS,Morgan SA,McCabe EL,Larner DP,Tomlinson JW,Stewart PM,Philp A,Lavery GG

更新日期：2017-06-01 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：:Prostacylin (PGI(2)), one of the major prostaglandins, is derived from arachidonic acid by the action of the cyclooxygenase (COX) system coupled to PGI(2) synthase (PGIS). The presence of the COX-2/PGIS at the nuclear and endoplasmic reticular membrane suggests differential signaling pathways of PGI(2) actions involvi...

journal_title：Endocrinology

authors： Lim H,Dey SK

更新日期：2002-09-01 00:00:00

abstract：:Insulin receptors were measured in cultured Zajdela rat hepatoma cells (ZHC cells), a stable cell line which presents differentiated hepatic functions. The number of sites was 50,000/cell at 2 C, and the dissociation constant for high affinity binding was 1.6 x 10(-10) M. Down-regulation of receptors occurred rapidly ...

journal_title：Endocrinology

authors： Capeau J,Flaig-Staedel C,Beck JP,Picard J

更新日期：1982-09-01 00:00:00