Prenatal Bisphenol A Exposure in Mice Induces Multitissue Multiomics Disruptions Linking to Cardiometabolic Disorders.

abstract：:Pituitary homeobox 1 (Ptx1) is a homeodomain-containing transcription factor acting on transcription of all pituitary hormone genes. Its expression is first detected in the stomodeal ectoderm and is maintained in all derivatives of this structure, including Rathke's pouch. We now show that Ptx1 is expressed in all pit...

journal_title：Endocrinology

authors： Lanctôt C,Gauthier Y,Drouin J

更新日期：1999-03-01 00:00:00

abstract：:The quantitative light microscope radioautographic approach was utilized to locate specific binding sites for blood-borne 125I-labeled ACTH1-24 in the rat brain. Specific binding occurred exclusively in the external zone of the median eminence, adjacent to the primary portal plexus, and to a lesser extent in the ventr...

journal_title：Endocrinology

authors： van Houten M,Khan MN,Khan RJ,Posner BI

更新日期：1981-06-01 00:00:00

abstract：:Previous studies established the existence of an FSH-inducible rat granulosa cell-derived insulin-like growth factor binding protein (IGFBP)-5 endopeptidase. It was the objective of this communication to characterize this activity in some detail. Exposure of [125I]rhIGFBP-5 substrate to media conditioned by FSH-treate...

journal_title：Endocrinology

authors： Resnick CE,Fielder PJ,Rosenfeld RG,Adashi EY

更新日期：1998-03-01 00:00:00

abstract：:Endocannabinoids act as a major neuromodulatory system in a variety of physiological and behavioral functions. Three major lines of evidence suggest that the endocannabinoid system interacts with gonadal hormones. First, the endocannabinoid system is implicated in behaviors and physiological functions that are known t...

journal_title：Endocrinology

authors： Gorzalka BB,Dang SS

更新日期：2012-03-01 00:00:00

abstract：:In contrast to other systems in which angiotensin-II (AII) inhibits adenylyl cyclase, in fetal skin fibroblasts the peptide stimulates cAMP accumulation. The mechanism of this novel effect was studied by analysis of the actions of AII and other regulators on the adenylyl cyclase system in cultured cells. In the presen...

journal_title：Endocrinology

authors： Johnson MC,Aguilera G

更新日期：1992-11-01 00:00:00

abstract：:The effects of dopamine (DA) on voltage-dependent Ca2+ currents were investigated in cultured rat lactotroph cells using the patch clamp recording technique. Each recorded cell was identified by the reverse hemolytic plaque assay. In the whole-cell configuration, two types of Ca2+ currents, L and T, were characterized...

journal_title：Endocrinology

authors： Lledo PM,Legendre P,Israel JM,Vincent JD

更新日期：1990-09-01 00:00:00

abstract：:A heterologous RIA for rat GH-releasing factor (rGRF) was established using synthetic rGRF-(1-43)OH for both standard reference and radioiodination with the antiserum produced against human GRF-(1-44) NH2. The regional distribution of rGRF-like immunoreactivity (LI) in rat hypothalamus was examined according to the Pa...

journal_title：Endocrinology

authors： Kita T,Chihara K,Abe H,Minamitani N,Kaji H,Kodama H,Kashio Y,Okimura Y,Fujita T,Ling N

更新日期：1985-01-01 00:00:00

abstract：:A functioning rat thyroid cell line (FRTL-5) responds acutely to the addition of TSH, norepinephrine, and the Ca2+ ionophore A23187 by a depression in iodide (I-) uptake levels. The decrease in I- content measured at the steady state depends on the presence of external Ca2+ and can be accounted for by an effect on sti...

journal_title：Endocrinology

authors： Weiss SJ,Philp NJ,Grollman EF

更新日期：1984-04-01 00:00:00

abstract：:The 11 beta-hydroxysteroid dehydrogenase type 2 (11 beta HSD-2) enzyme is thought to confer aldosterone specificity upon mineralocorticoid target tissues by protecting the mineralocorticoid receptor from binding by the more abundant glucocorticoids, corticosterone and cortisol. We have developed a Chinese hamster ovar...

journal_title：Endocrinology

authors： Morita H,Zhou M,Foecking MF,Gomez-Sanchez EP,Cozza EN,Gomez-Sanchez CE

更新日期：1996-06-01 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 short loop feedback effect of PRL was studied in young (4-5 months of age) and old (24-26 months of age) ovariectomized rats after a single iv injection of bovine PRL (bPRL, 500 micrograms/100 g BW) or BSA (500 micrograms/100 g BW). Blood samples were collected via intraatrial cannula every 20 min for assay of PRL...

journal_title：Endocrinology

authors： Sarkar DK,Miki N,Meites J

更新日期：1983-10-01 00:00:00

abstract：:Even though functional CRH receptors have been identified in several brain regions by ligand binding, the identity of brain areas expressing the CRH receptor gene has not been described. The recent cloning of the rat CRH receptor gene has permitted us to conduct an in situ hybridization histochemistry study to localiz...

journal_title：Endocrinology

authors： Wong ML,Licinio J,Pasternak KI,Gold PW

更新日期：1994-11-01 00:00:00

abstract：:Amplification of insulin secretion by cAMP is mediated by protein kinase A (PKA) and exchange protein directly activated by cAMP (Epac). Using selective activators, we determined how each effector influences the cytosolic free Ca(2+) concentration ([Ca(2+)]c) and insulin secretion in mouse islets. Alone PKA activator ...

journal_title：Endocrinology

authors： Henquin JC,Nenquin M

更新日期：2014-09-01 00:00:00

abstract：:CRF activity of synthetic vasopressins and pitressin was studied in an in vitro system of cultured rat adenohypophyseal cells using direct measurement of ACTH by radioimmunoassay. Pitressin (posterior pituitary extract) induced a dose-related secretion of ACTH whereas synthetic arginine or lysine vasopressin were devo...

journal_title：Endocrinology

authors： Yasuda N,Greer MA

更新日期：1976-04-01 00:00:00

abstract：:The current study was designed to investigate the ability of prostaglandin F2 alpha (PGF2 alpha) to activate a second messenger system (phosphatidylinositol pathway) in corpora lutea (CL) of rhesus monkeys. Activation of this pathway was assessed by monitoring the hydrolysis of phosphatidylinositol to inositol phospha...

journal_title：Endocrinology

authors： Houmard BS,Guan Z,Stokes BT,Ottobre JS

更新日期：1992-08-01 00:00:00

abstract：:Immunological and binding methods have been used to demonstrate that acute inflammation induced in the pregnant mouse by a single sc turpentine injection elicits plasma protein responses in the fetal as well as in the maternal compartment. The maternal response involves, along with the classical pattern of positive an...

journal_title：Endocrinology

authors： Vranckx R,Savu L,Maya M,Nunez EA

更新日期：1987-05-01 00:00:00

abstract：:This study tested the hypothesis that in the female sheep, a short day (SD) breeder, puberty can occur normally in the absence of ambient short days. More specifically, the photoperiod cue timing the transition into adulthood is exposure to and then termination of a long day melatonin rhythm. Control lambs born in the...

journal_title：Endocrinology

authors： Foster DL,Ebling FJ,Claypool LE,Woodfill CJ

更新日期：1988-09-01 00:00:00

abstract：:Although many studies have investigated the complex interrelationships between thyroid hormone levels and insulin-glucose secretion and action, there is at present a lack of information concerning the effects of various thyroid hormone levels on insulin receptors. In the present study, rat liver membranes were prepare...

journal_title：Endocrinology

authors： DeRuyter H,Burman KD,Wartofsky L,Taylor SI

更新日期：1982-06-01 00:00:00

abstract：:Tumor necrosis factor-alpha (TNF) blocks LH-stimulated androstenedione production by immature rat theca-interstitial cells (TIC) in vitro. The mechanism for TNF inhibition of LH-induced androstenedione is unknown and was investigated. LH stimulation of androstenedione synthesis in TIC is mediated via a cAMP-dependent ...

journal_title：Endocrinology

authors： Zachow RJ,Tash JS,Terranova PF

更新日期：1993-11-01 00:00:00

abstract：:The study of the biochemical mechanisms regulating the differentiation of the ovarian androgen-producing cells has been difficult because of the lack of a method for isolating the theca-interstitial cells (TIC) from the granulosa and other cell types. We report here a simple, rapid and reproducible method for obtainin...

journal_title：Endocrinology

authors： Magoffin DA,Erickson GF

更新日期：1988-05-01 00:00:00

abstract：:Bisphenol A (BPA) is an endocrine-disrupting compound used to manufacture plastics; it is present in linings of food cans, bottles, thermal receipts, and many other everyday items and is detectable in human urine and blood. Exposure to BPA during development can disrupt sexual differentiation of some brain regions. Mo...

journal_title：Endocrinology

authors： Goldsby JA,Wolstenholme JT,Rissman EF

更新日期：2017-01-01 00:00:00

abstract：:We have investigated the interaction between hypothalamic ACTH secretagogues and adrenocortical glucocorticoids in rat anterior pituitary tissue using an in vitro perifusion system. Repeated 5 min pulses of 41-residue CRF (CRF-41) or arginine vasopressin (AVP) were applied at 1 h intervals for up to 7 h. Administratio...

journal_title：Endocrinology

authors： Shipston MJ,Antoni FA

更新日期：1992-04-01 00:00:00

abstract：:The insulin-like growth factors (IGFs) stimulate the proliferation of human breast cancer cells, including the estrogen-dependent cell line MCF-7. These cells secrete regulatory IGF-binding proteins (IGFBPs) which may enhance or attenuate IGF-stimulated cell proliferation. In this study, we have used RIA to quantify t...

journal_title：Endocrinology

authors： Martin JL,Coverley JA,Pattison ST,Baxter RC

更新日期：1995-03-01 00:00:00

abstract：:A time-course study was performed to correlate serum gonadotropin changes after ovariectomy (OVX) or OVX plus acute estradiol (E2) treatment with LHRH content and norepinephrine (NE) and dopamine (DA) content and turnover in the suprachiasmatic-medial preoptic region (SCH-PO), the medial basal hypothalamus (MBH), and ...

journal_title：Endocrinology

authors： Advis JP,McCann SM,Negro-Vilar A

更新日期：1980-10-01 00:00:00

abstract：:Cell proliferation, terminal differentiation, and angiogenesis occur during cycles of follicular and luteal development. In other paradigms, mac25, a potent tumor inhibitor is strongly induced in senescent epithelial cells, whereas CTGF stimulates angiogenesis and wound healing. Using in situ hybridization and immunoh...

journal_title：Endocrinology

authors： Wandji SA,Gadsby JE,Barber JA,Hammond JM

更新日期：2000-07-01 00:00:00

abstract：:We analyzed the nature of the thyroid hormone-binding proteins in bullfrog plasma using N-bromoacetyl-[125I]T3 as an affinity labeling probe. Polyacrylamide gel electrophoresis under nondenaturing conditions of the bullfrog N-bromoacetyl-[125I]T3-labeled plasma proteins revealed two proteins with specific binding to T...

journal_title：Endocrinology

authors： Yamauchi K,Kasahara T,Hayashi H,Horiuchi R

更新日期：1993-05-01 00:00:00

abstract：:Somatostatin (SRIF) inhibits GH release from rat somatotropes by reducing adenylate cyclase (AC) activity and the free cytosolic calcium concentration ([Ca(2+)](i)). In contrast, we have reported that SRIF can stimulate GH release in vitro from pig somatotropes. Specifically, 10(-7) and 10(-15) M SRIF stimulate GH rel...

journal_title：Endocrinology

authors： Ramírez JL,Gracia-Navarro F,García-Navarro S,Torronteras R,Malagón MM,Castaño JP

更新日期：2002-03-01 00:00:00

abstract：:PTHrP is produced in vessels and acts as a local modulator of tone. We recently reported that PTHrP(1-34) is able to induce vasorelaxation in rat uterine arteries, but in pregnancy, this response is blunted and becomes strictly endothelium dependent. The present study aimed to get insights into the mechanisms involved...

journal_title：Endocrinology

authors： Meziani F,Tesse A,Welsch S,Kremer H,Barthelmebs M,Andriantsitohaina R,Schneider F,Gairard A

更新日期：2008-02-01 00:00:00

abstract：:Obesity induced by high-fat (HF) feeding is associated with low-grade inflammation in peripheral tissues that predisposes to insulin resistance. Recent evidence suggests the occurrence of a similar process in the hypothalamus, which favors weight gain through impairment of leptin and insulin signaling. In addition to ...

journal_title：Endocrinology

authors： Thaler JP,Schwartz MW

更新日期：2010-09-01 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